From 7a1bb3dfd13dd101565f04be50ae9e72f0a5e0b1 Mon Sep 17 00:00:00 2001
From: Martin Goik <goik@hdm-stuttgart.de>
Date: Fri, 13 Feb 2015 20:55:19 +0100
Subject: [PATCH] Version 0.1

---
 Doc/Makefile                                  |    2 +-
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 P/Sd1/Etest/IntMax/Solution/pom.xml           |   34 +-
 P/Sd1/Etest/IntMax/Test/pom.xml               |   36 +-
 P/Sd1/Etest/MaxArrayDiff/Solution/pom.xml     |   53 +-
 P/Sd1/Etest/MaxArrayDiff/Test/pom.xml         |   55 +-
 .../de/hdm_stuttgart/mi/sd1/CalcTest.java     |   47 +-
 P/Sd1/Etest/Vowel/Solution/pom.xml            |   53 +-
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 P/Sd1/crab/V1/pom.xml                         |   47 +-
 P/Sd1/crab/V2/pom.xml                         |   52 +-
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 P/Sda2/Jpa/University/pom.xml                 |  159 +-
 P/Sda2/Register/pom.xml                       |  453 +++--
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 P/Sda2/forum_1/pom.xml                        |  651 +++----
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 delete mode 100644 Sda1/P/catalog2sql/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/SqlFormatter.java
 delete mode 100644 Sda1/P/catalog2sql/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/handler/CatalogContentHandler.java
 delete mode 100644 Sda1/P/catalog2sql/src/main/resources/log4j2.xml
 delete mode 100644 Sda1/P/catalog2sql/src/test/java/de/hdm_stuttgart/mi/sda1/catalog2sax/AppTest.java
 delete mode 100644 Sda1/P/catalog2sql/src/test/products.reference.sql
 delete mode 100644 Sda1/P/rdbms2catalog/.gitignore
 delete mode 100644 Sda1/P/rdbms2catalog/Schema/catalog.xsd
 delete mode 100644 Sda1/P/rdbms2catalog/Schema/schema.sql
 delete mode 100644 Sda1/P/rdbms2catalog/pom.xml
 delete mode 100644 Sda1/P/rdbms2catalog/products.xml
 delete mode 100644 Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/Helper.java
 delete mode 100644 Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/Messages.java
 delete mode 100644 Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/Rdbms2Xml.java
 delete mode 100644 Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/RdbmsAccess.java
 delete mode 100644 Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/messages.properties
 delete mode 100644 Sda1/P/rdbms2catalog/src/main/resources/log4j2.xml
 delete mode 100644 Sda1/P/saxerrorhandler/.gitignore
 delete mode 100644 Sda1/P/saxerrorhandler/pom.xml
 delete mode 100644 Sda1/P/saxerrorhandler/src/main/java/de/hdm_stuttgart/mi/sda1/saxerrorhandler/handler/SaxErrorHandler.java
 delete mode 100644 Sda1/P/saxerrorhandler/src/main/resources/log4j2.xml
 delete mode 100644 Sda1/P/saxerrorhandler/src/test/java/de/hdm_stuttgart/mi/sda1/saxerrorhandler/AppTest.java
 delete mode 100644 Sda1/P/saxerrorhandler/src/test/testdata.xml
 delete mode 100644 Sda1/P/xmlstatistics/.gitignore
 delete mode 100644 Sda1/P/xmlstatistics/pom.xml
 delete mode 100644 Sda1/P/xmlstatistics/sample.xsl
 delete mode 100644 Sda1/P/xmlstatistics/src/main/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/App.java
 delete mode 100644 Sda1/P/xmlstatistics/src/main/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/handler/ElementcountByName.java
 delete mode 100644 Sda1/P/xmlstatistics/src/main/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/handler/SaxContentHandler.java
 delete mode 100644 Sda1/P/xmlstatistics/src/main/resources/log4j2.xml
 delete mode 100644 Sda1/P/xmlstatistics/src/test/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/AppTest.java
 delete mode 100644 Sda1/xmlmind.conf
 delete mode 100644 Sda2/Makefile

diff --git a/Doc/Makefile b/Doc/Makefile
index d4a2c1c1d..00799530b 100644
--- a/Doc/Makefile
+++ b/Doc/Makefile
@@ -53,9 +53,9 @@ all: ${BUILDROOT}/${BUILDNAVI}/printversion.pdf ${BUILDROOT}/${BUILDNAVI}/index.
               $(MAKE) -f ../../../../make.rules all;\
             popd;\
           done;
+	cd ${BUILDROOT}/Sda1/Ref/Video;$(MAKE) all
 	cd ${BUILDROOT}; tar c- ${DOCMODULES} | tar -x -C ${BUILDNAVI}
 
-
 ${BUILDROOT}/${BUILDNAVI}/index.html: ${BUILDROOT}/${SCRIPTBASENAME}.xml
 	cd  ${BUILDROOT}; mkdir -p ${BUILDNAVI};\
           /usr/share/xmlmind/bin/xxetool convert -p eclipse.plugin.id  $(PLUGINID) ${PPARAM} db5.toEclipseHelp \
diff --git a/Makefile b/Makefile
new file mode 100644
index 000000000..7558699cd
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,19 @@
+SHELL = /bin/bash
+
+DOCMODULES = Sd1 Sda1 Sda2
+
+doc:
+	cd Doc;$(MAKE) -j8 all
+
+all:doc
+	mvn install 
+	mvn -T 8 --fail-at-end javadoc:javadoc
+	mkdir -p Doc/target/navi/de.hdm_stuttgart.mi.lectures/P
+	cd P;$(MAKE) -j 8 install
+	cd P; tar c- ${DOCMODULES} | tar -x -C ../Doc/target/navi/de.hdm_stuttgart.mi.lectures/P
+
+clean:
+	cd Doc;$(MAKE) -j 8 clean
+	mvn -T 8 clean
+
+#end
diff --git a/P/Makefile b/P/Makefile
index f86891a7f..52270c9c3 100644
--- a/P/Makefile
+++ b/P/Makefile
@@ -16,7 +16,4 @@ install:
 	mkdir -p ../Doc/target/navi/de.hdm_stuttgart.mi.lectures/P
 	tar c-  Sd1  Sda1  Sda2|tar -x -C ../Doc/target/navi/de.hdm_stuttgart.mi.lectures/P
 
-
-clean:
-	mvn -t8 clean;
 #end
diff --git a/P/Sd1/Array/integerStoreSkeleton/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java b/P/Sd1/Array/integerStoreSkeleton/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java
index 456ff1bcc..f3b3a972b 100644
--- a/P/Sd1/Array/integerStoreSkeleton/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java
+++ b/P/Sd1/Array/integerStoreSkeleton/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java
@@ -9,7 +9,9 @@ import de.hdm_stuttgart.mi.sd1.store.BoundedIntegerStore;
 @SuppressWarnings("javadoc")
 public class IntStoreTest {
   
-  @Test
+  /*TODO: uncomment to activate test 
+   @Test  
+   */
   public void testPositiveNegative() {
     final int capacity = 4;
     BoundedIntegerStore store = new BoundedIntegerStore(capacity);
diff --git a/P/Sd1/Etest/Diff/Solution/pom.xml b/P/Sd1/Etest/Diff/Solution/pom.xml
index 09f293e5d..7b5c61fd7 100644
--- a/P/Sd1/Etest/Diff/Solution/pom.xml
+++ b/P/Sd1/Etest/Diff/Solution/pom.xml
@@ -2,57 +2,18 @@
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../../pom.xml</relativePath>
+  </parent>
+
   <groupId>de.hdm-stuttgart.de.sd1</groupId>
   <artifactId>diff</artifactId>
-  <version>1.0</version>
+  <version>2.0</version>
   <packaging>jar</packaging>
 
   <name>Diff</name>
-  <url>http://www.mi.hdm-stuttgart.de/freedocs/topic/de.hdm_stuttgart.mi.swd1/index.html</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
 
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
 </project>
diff --git a/P/Sd1/Etest/Diff/Test/pom.xml b/P/Sd1/Etest/Diff/Test/pom.xml
index 09f293e5d..667e6c40f 100644
--- a/P/Sd1/Etest/Diff/Test/pom.xml
+++ b/P/Sd1/Etest/Diff/Test/pom.xml
@@ -2,57 +2,18 @@
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../../pom.xml</relativePath>
+  </parent>
+
   <groupId>de.hdm-stuttgart.de.sd1</groupId>
   <artifactId>diff</artifactId>
   <version>1.0</version>
   <packaging>jar</packaging>
 
   <name>Diff</name>
-  <url>http://www.mi.hdm-stuttgart.de/freedocs/topic/de.hdm_stuttgart.mi.swd1/index.html</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
 
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
 </project>
diff --git a/P/Sd1/Etest/Diff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java b/P/Sd1/Etest/Diff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java
index 211dfddcd..0af65e704 100644
--- a/P/Sd1/Etest/Diff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java
+++ b/P/Sd1/Etest/Diff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java
@@ -16,7 +16,10 @@ public class DiffTest {
   /**
    * Test absolute maximal difference
    */
+   
+  /* TODO: Remove me to activate testing
   @Test
+  */
   public void testDiff() {
     assertEquals(0, Diff.maxDiff(0, 0, 0));
     assertEquals(0, Diff.maxDiff(1, 1, 1));
diff --git a/P/Sd1/Etest/IntMax/Solution/pom.xml b/P/Sd1/Etest/IntMax/Solution/pom.xml
index 66abd4c3e..777689a1f 100644
--- a/P/Sd1/Etest/IntMax/Solution/pom.xml
+++ b/P/Sd1/Etest/IntMax/Solution/pom.xml
@@ -2,38 +2,18 @@
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../../pom.xml</relativePath>
+  </parent>
+
   <groupId>de.hdm_stuttgart.mi.sd1</groupId>
   <artifactId>intmax</artifactId>
   <version>2.0</version>
   <packaging>jar</packaging>
   
   <name>intmax</name>
-  <url>http://maven.apache.org</url>
   
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-  
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
 </project>
diff --git a/P/Sd1/Etest/IntMax/Test/pom.xml b/P/Sd1/Etest/IntMax/Test/pom.xml
index 66abd4c3e..7873c1937 100644
--- a/P/Sd1/Etest/IntMax/Test/pom.xml
+++ b/P/Sd1/Etest/IntMax/Test/pom.xml
@@ -2,38 +2,18 @@
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../../pom.xml</relativePath>
+  </parent>
+
   <groupId>de.hdm_stuttgart.mi.sd1</groupId>
   <artifactId>intmax</artifactId>
-  <version>2.0</version>
+  <version>1.0</version>
   <packaging>jar</packaging>
   
   <name>intmax</name>
-  <url>http://maven.apache.org</url>
   
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-  
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
 </project>
diff --git a/P/Sd1/Etest/MaxArrayDiff/Solution/pom.xml b/P/Sd1/Etest/MaxArrayDiff/Solution/pom.xml
index d30df5882..a9f5e7e5f 100644
--- a/P/Sd1/Etest/MaxArrayDiff/Solution/pom.xml
+++ b/P/Sd1/Etest/MaxArrayDiff/Solution/pom.xml
@@ -2,57 +2,18 @@
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../../pom.xml</relativePath>
+  </parent>
+
   <groupId>de.hdm-stuttgart.de.sd1</groupId>
   <artifactId>maxarraydiff</artifactId>
   <version>2.0</version>
   <packaging>jar</packaging>
 
   <name>vowel</name>
-  <url>http://www.mi.hdm-stuttgart.de/freedocs/topic/de.hdm_stuttgart.mi.swd1/index.html</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
 
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
 </project>
diff --git a/P/Sd1/Etest/MaxArrayDiff/Test/pom.xml b/P/Sd1/Etest/MaxArrayDiff/Test/pom.xml
index d30df5882..b85286717 100644
--- a/P/Sd1/Etest/MaxArrayDiff/Test/pom.xml
+++ b/P/Sd1/Etest/MaxArrayDiff/Test/pom.xml
@@ -2,57 +2,18 @@
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../../pom.xml</relativePath>
+  </parent>
+
   <groupId>de.hdm-stuttgart.de.sd1</groupId>
   <artifactId>maxarraydiff</artifactId>
-  <version>2.0</version>
+  <version>1.0</version>
   <packaging>jar</packaging>
 
   <name>vowel</name>
-  <url>http://www.mi.hdm-stuttgart.de/freedocs/topic/de.hdm_stuttgart.mi.swd1/index.html</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
 
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
 </project>
diff --git a/P/Sd1/Etest/MaxArrayDiff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/CalcTest.java b/P/Sd1/Etest/MaxArrayDiff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/CalcTest.java
index bcd80606f..5a3fec0ea 100644
--- a/P/Sd1/Etest/MaxArrayDiff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/CalcTest.java
+++ b/P/Sd1/Etest/MaxArrayDiff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/CalcTest.java
@@ -7,24 +7,31 @@ import de.hdm_stuttgart.mi.sd1.maxarraydiff.Calc;
 
 @SuppressWarnings("javadoc")
 public class CalcTest {
-  
-	  @Test public void testZero() {
-		    Assert.assertEquals(0, Calc.maxArrayDiff(new int[]{}));
-		  }
-
-	  @Test public void testOne() {
-		    Assert.assertEquals(0, Calc.maxArrayDiff(new int[]{-3}));
-		  }
-
-	  @Test public void testTwo() {
-		    Assert.assertEquals(4, Calc.maxArrayDiff(new int[]{1, -3}));
-		  }
-
-	  @Test public void testThree() {
-		    Assert.assertEquals(13, Calc.maxArrayDiff(new int[]{1, 4, -9}));
-		  }
-
-	  @Test public void testMulti() {
-		    Assert.assertEquals(17, Calc.maxArrayDiff(new int[]{ -1, 0, -5, 3, 5, 12, 8}));
-		  }
+
+   // TODO: uncomment the following @test annotations
+
+   // TODO @Test
+   public void testZero() {
+      Assert.assertEquals(0, Calc.maxArrayDiff(new int[]{}));
+   }
+
+   // TODO @Test
+   public void testOne() {
+      Assert.assertEquals(0, Calc.maxArrayDiff(new int[]{-3}));
+   }
+
+   // TODO  @Test
+   public void testTwo() {
+      Assert.assertEquals(4, Calc.maxArrayDiff(new int[]{1, -3}));
+   }
+
+   // TODO  @Test
+   public void testThree() {
+      Assert.assertEquals(13, Calc.maxArrayDiff(new int[]{1, 4, -9}));
+   }
+
+   // TODO  @Test
+   public void testMulti() {
+      Assert.assertEquals(17, Calc.maxArrayDiff(new int[]{ -1, 0, -5, 3, 5, 12, 8}));
+   }
 }
diff --git a/P/Sd1/Etest/Vowel/Solution/pom.xml b/P/Sd1/Etest/Vowel/Solution/pom.xml
index 0a1d5433e..9ef16a7e7 100644
--- a/P/Sd1/Etest/Vowel/Solution/pom.xml
+++ b/P/Sd1/Etest/Vowel/Solution/pom.xml
@@ -2,57 +2,18 @@
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../../pom.xml</relativePath>
+  </parent>
+
   <groupId>de.hdm-stuttgart.de.sd1</groupId>
   <artifactId>vowel</artifactId>
   <version>2.0</version>
   <packaging>jar</packaging>
 
   <name>vowel</name>
-  <url>http://www.mi.hdm-stuttgart.de/freedocs/topic/de.hdm_stuttgart.mi.swd1/index.html</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
 
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
 </project>
diff --git a/P/Sd1/Etest/Vowel/Test/pom.xml b/P/Sd1/Etest/Vowel/Test/pom.xml
index 8f6147ca3..2f17e31c8 100644
--- a/P/Sd1/Etest/Vowel/Test/pom.xml
+++ b/P/Sd1/Etest/Vowel/Test/pom.xml
@@ -2,57 +2,18 @@
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../../pom.xml</relativePath>
+  </parent>
+
   <groupId>de.hdm-stuttgart.de.sd1</groupId>
   <artifactId>vowel</artifactId>
   <version>1.0</version>
   <packaging>jar</packaging>
 
   <name>vowel</name>
-  <url>http://www.mi.hdm-stuttgart.de/freedocs/topic/de.hdm_stuttgart.mi.swd1/index.html</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
 
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
 </project>
diff --git a/P/Sd1/crab/V1/pom.xml b/P/Sd1/crab/V1/pom.xml
index 97b9d7982..a06fd6ec8 100644
--- a/P/Sd1/crab/V1/pom.xml
+++ b/P/Sd1/crab/V1/pom.xml
@@ -1,31 +1,23 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../pom.xml</relativePath>
+  </parent>
+
   <groupId>de.hdm-stuttgart.mi.sd1</groupId>
   <artifactId>crab</artifactId>
   <version>0.0.1-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <name>crab</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
 
   <build>
     <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
       
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
@@ -33,9 +25,9 @@
         <version>2.9.1</version>
         <configuration>
           <linksource>true</linksource>
-	    <links>
-              <link>http://www.greenfoot.org/files/javadoc/</link>
-            </links>
+	  <links>
+            <link>http://www.greenfoot.org/files/javadoc/</link>
+          </links>
           <additionalDependencies>
             <additionalDependency>
               <groupId>de.hdm-stuttgart.mi</groupId>
@@ -47,27 +39,14 @@
       </plugin>
     </plugins>
 
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
   </build>
 
   <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>de.hdm-stuttgart.mi</groupId>
       <artifactId>greenfoot</artifactId>
       <version>2.3.0</version>
-     </dependency>
+    </dependency>
   </dependencies>
+
 </project>
diff --git a/P/Sd1/crab/V2/pom.xml b/P/Sd1/crab/V2/pom.xml
index f6f769afd..288e64c92 100644
--- a/P/Sd1/crab/V2/pom.xml
+++ b/P/Sd1/crab/V2/pom.xml
@@ -1,31 +1,23 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../pom.xml</relativePath>
+  </parent>
+
   <groupId>de.hdm-stuttgart.mi.sd1</groupId>
   <artifactId>crab</artifactId>
   <version>2.0</version>
   <packaging>jar</packaging>
 
   <name>crab</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
 
   <build>
     <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
       
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
@@ -33,9 +25,9 @@
         <version>2.9.1</version>
         <configuration>
           <linksource>true</linksource>
-	    <links>
-              <link>http://www.greenfoot.org/files/javadoc/</link>
-            </links>
+	  <links>
+            <link>http://www.greenfoot.org/files/javadoc/</link>
+          </links>
           <additionalDependencies>
             <additionalDependency>
               <groupId>de.hdm-stuttgart.mi</groupId>
@@ -43,33 +35,19 @@
               <version>2.3.0</version>
             </additionalDependency>
           </additionalDependencies>
-         
+          
         </configuration>
       </plugin>
     </plugins>
 
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
   </build>
 
   <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
 
     <dependency>
-              <groupId>de.hdm-stuttgart.mi</groupId>
-              <artifactId>greenfoot</artifactId>
-              <version>2.3.0</version>
+      <groupId>de.hdm-stuttgart.mi</groupId>
+      <artifactId>greenfoot</artifactId>
+      <version>2.3.0</version>
     </dependency>
 
   </dependencies>
diff --git a/P/Sd1/fraction/V05/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/FractionTest.java b/P/Sd1/fraction/V05/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/FractionTest.java
index 7955fc4bc..939e5e33f 100644
--- a/P/Sd1/fraction/V05/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/FractionTest.java
+++ b/P/Sd1/fraction/V05/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/FractionTest.java
@@ -4,11 +4,15 @@ import static org.junit.Assert.*;
 
 import org.junit.Test;
 
+@SuppressWarnings("javadoc")
 public class FractionTest {
   /**
    * Sums and products of fractions
    */
+   
+  /* TODO: uncomment me for test activation
   @Test
+  */
   public void testAdditionMultiply() {
     // Input
     final Fraction
diff --git a/P/Sd1/life/V1/pom.xml b/P/Sd1/life/V1/pom.xml
index 113fab5f2..b6e48a323 100644
--- a/P/Sd1/life/V1/pom.xml
+++ b/P/Sd1/life/V1/pom.xml
@@ -1,31 +1,23 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../pom.xml</relativePath>
+  </parent>
+
   <groupId>de.hdm-stuttgart.de.sd1</groupId>
   <artifactId>life</artifactId>
-  <version>3.0</version>
+  <version>1.0</version>
   <packaging>jar</packaging>
 
   <name>Game of Life</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
 
   <build>
     <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
       
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
@@ -36,40 +28,28 @@
           <links>
             <link>http://www.greenfoot.org/files/javadoc/</link>
           </links>
-<!--
-          <additionalDependencies>
-            <additionalDependency>
+	  <!--
+              <additionalDependencies>
+              <additionalDependency>
               <groupId>org.greenfoot</groupId>
               <artifactId>greenfoot-core</artifactId>
               <version>2.5</version>
-            </additionalDependency>
-          </additionalDependencies>
-        --> 
+              </additionalDependency>
+              </additionalDependencies>
+          --> 
         </configuration>
       </plugin>
     </plugins>
 
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
   </build>
 
   <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
+
     <dependency>
       <groupId>de.hdm-stuttgart.mi</groupId>
-	  <artifactId>greenfoot</artifactId>
-	  <version>2.3.0</version>
-	</dependency>
+      <artifactId>greenfoot</artifactId>
+      <version>2.3.0</version>
+    </dependency>
+
   </dependencies>
 </project>
diff --git a/P/Sd1/life/V3/pom.xml b/P/Sd1/life/V3/pom.xml
index 3de816165..ef4820cdf 100644
--- a/P/Sd1/life/V3/pom.xml
+++ b/P/Sd1/life/V3/pom.xml
@@ -2,30 +2,22 @@
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../pom.xml</relativePath>
+  </parent>
+
   <groupId>de.hdm-stuttgart.de.sd1</groupId>
   <artifactId>life</artifactId>
   <version>3.0</version>
   <packaging>jar</packaging>
   
   <name>Game of Life</name>
-  <url>http://maven.apache.org</url>
-  
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
   
   <build>
     <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
       
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
@@ -48,27 +40,15 @@
       </plugin>
     </plugins>
     
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
   </build>
   
   <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
+
     <dependency>
       <groupId>de.hdm-stuttgart.mi</groupId>
       <artifactId>greenfoot</artifactId>
       <version>2.3.0</version>
     </dependency>
+
   </dependencies>
 </project>
diff --git a/P/Sda2/JaxRs/Intro/pom.xml b/P/Sda2/JaxRs/Intro/pom.xml
index 128bcffca..b8b3f748b 100644
--- a/P/Sda2/JaxRs/Intro/pom.xml
+++ b/P/Sda2/JaxRs/Intro/pom.xml
@@ -1,135 +1,129 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 
-	<modelVersion>4.0.0</modelVersion>
-	<groupId>de.hdm-stuttgart.mi.sda2</groupId>
-	<artifactId>jaxrs-intro</artifactId>
-	<version>2.0</version>
-	<packaging>war</packaging>
-	<name>jaxrs-intro</name>
-	<description />
+  <modelVersion>4.0.0</modelVersion>
 
-	<properties>
-		<resteasy.version>3.0.10.Final</resteasy.version>
-	</properties>
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../pom.xml</relativePath>
+  </parent>
 
-	<dependencies>
-		<dependency>
-			<groupId>org.jboss.resteasy</groupId>
-			<artifactId>resteasy-jaxrs</artifactId>
-			<version>${resteasy.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.jboss.resteasy</groupId>
-			<artifactId>resteasy-client</artifactId>
-			<version>${resteasy.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.jboss.resteasy</groupId>
-			<artifactId>async-http-servlet-3.0</artifactId>
-			<version>${resteasy.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.jboss.resteasy</groupId>
-			<artifactId>jaxrs-api</artifactId>
-			<version>${resteasy.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.jboss.resteasy</groupId>
-			<artifactId>resteasy-servlet-initializer</artifactId>
-			<version>${resteasy.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.jboss.resteasy</groupId>
-			<artifactId>resteasy-jaxb-provider</artifactId>
-			<version>${resteasy.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.eclipse.jetty</groupId>
-			<artifactId>jetty-http</artifactId>
-			<version>9.2.7.v20150116</version>
-		</dependency>
+  <groupId>de.hdm-stuttgart.mi.sda2</groupId>
+  <artifactId>jaxrs-intro</artifactId>
+  <version>2.0</version>
+  <packaging>war</packaging>
+  <name>jaxrs-intro</name>
 
-		<!-- -->
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.1</version>
-			<scope>test</scope>
-		</dependency>
-	</dependencies>
+  <properties>
+    <resteasy.version>3.0.10.Final</resteasy.version>
+  </properties>
 
-	<build>
-		<finalName>ex03_1</finalName>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-surefire-plugin</artifactId>
-				<configuration>
-					<skip>true</skip>
-				</configuration>
-				<executions>
-					<execution>
-						<id>surefire-it</id>
-						<phase>integration-test</phase>
-						<goals>
-							<goal>test</goal>
-						</goals>
-						<configuration>
-							<skip>false</skip>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.mortbay.jetty</groupId>
-				<artifactId>jetty-maven-plugin</artifactId>
-				<version>8.1.13.v20130916</version>
-				<configuration>
-					<webApp>
-						<contextPath>/</contextPath>
-					</webApp>
-					<scanIntervalSeconds>2</scanIntervalSeconds>
-					<stopKey>foo</stopKey>
-					<stopPort>9999</stopPort>
-				</configuration>
-				<executions>
-					<execution>
-						<id>start-jetty</id>
-						<phase>pre-integration-test</phase>
-						<goals>
-							<goal>run</goal>
-						</goals>
-						<configuration>
-							<scanIntervalSeconds>0</scanIntervalSeconds>
-							<daemon>true</daemon>
-						</configuration>
-					</execution>
-					<execution>
-						<id>stop-jetty</id>
-						<phase>post-integration-test</phase>
-						<goals>
-							<goal>stop</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-deploy-plugin</artifactId>
-				<configuration>
-					<skip>true</skip>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
+  <dependencies>
+    <dependency>
+      <groupId>org.jboss.resteasy</groupId>
+      <artifactId>resteasy-jaxrs</artifactId>
+      <version>${resteasy.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.jboss.resteasy</groupId>
+      <artifactId>resteasy-client</artifactId>
+      <version>${resteasy.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.jboss.resteasy</groupId>
+      <artifactId>async-http-servlet-3.0</artifactId>
+      <version>${resteasy.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.jboss.resteasy</groupId>
+      <artifactId>jaxrs-api</artifactId>
+      <version>${resteasy.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.jboss.resteasy</groupId>
+      <artifactId>resteasy-servlet-initializer</artifactId>
+      <version>${resteasy.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.jboss.resteasy</groupId>
+      <artifactId>resteasy-jaxb-provider</artifactId>
+      <version>${resteasy.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.eclipse.jetty</groupId>
+      <artifactId>jetty-http</artifactId>
+      <version>9.2.7.v20150116</version>
+    </dependency>
+
+  </dependencies>
+
+  <build>
+    <finalName>ex03_1</finalName>
+    <plugins>
+      <plugin>
+	<groupId>org.apache.maven.plugins</groupId>
+	<artifactId>maven-surefire-plugin</artifactId>
+	<version>2.18.1</version>
+	<configuration>
+	  <skip>true</skip>
+	</configuration>
+	<executions>
+	  <execution>
+	    <id>surefire-it</id>
+	    <phase>integration-test</phase>
+	    <goals>
+	      <goal>test</goal>
+	    </goals>
+	    <configuration>
+	      <skip>false</skip>
+	    </configuration>
+	  </execution>
+	</executions>
+      </plugin>
+      <plugin>
+	<groupId>org.mortbay.jetty</groupId>
+	<artifactId>jetty-maven-plugin</artifactId>
+	<version>8.1.16.v20140903</version>
+	<configuration>
+	  <webApp>
+	    <contextPath>/</contextPath>
+	  </webApp>
+	  <scanIntervalSeconds>2</scanIntervalSeconds>
+	  <stopKey>foo</stopKey>
+	  <stopPort>9999</stopPort>
+	</configuration>
+	<executions>
+	  <execution>
+	    <id>start-jetty</id>
+	    <phase>pre-integration-test</phase>
+	    <goals>
+	      <goal>run</goal>
+	    </goals>
+	    <configuration>
+	      <scanIntervalSeconds>0</scanIntervalSeconds>
+	      <daemon>true</daemon>
+	    </configuration>
+	  </execution>
+	  <execution>
+	    <id>stop-jetty</id>
+	    <phase>post-integration-test</phase>
+	    <goals>
+	      <goal>stop</goal>
+	    </goals>
+	  </execution>
+	</executions>
+      </plugin>
+      <plugin>
+	<groupId>org.apache.maven.plugins</groupId>
+	<artifactId>maven-deploy-plugin</artifactId>
+	<version>2.8.2</version>
+	<configuration>
+	  <skip>true</skip>
+	</configuration>
+      </plugin>
+    </plugins>
+  </build>
 </project>
diff --git a/P/Sda2/Jpa/Cd/pom.xml b/P/Sda2/Jpa/Cd/pom.xml
index f5f917f89..758ca45ff 100644
--- a/P/Sda2/Jpa/Cd/pom.xml
+++ b/P/Sda2/Jpa/Cd/pom.xml
@@ -1,101 +1,94 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
 
-	<groupId>de.hdm-stuttgart.mi.sda2.jpa</groupId>
-	<artifactId>Cd</artifactId>
-	<version>0.9</version>
-	<packaging>jar</packaging>
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
 
-	<name>Cd</name>
+    <relativePath>../../../pom.xml</relativePath>
+  </parent>
 
-	<!--Fixme: Add a sensible project related domain here -->
-	<url>http://somedomain.org</url>
+  <groupId>de.hdm-stuttgart.mi.sda2.jpa</groupId>
+  <artifactId>Cd</artifactId>
+  <version>0.9</version>
+  <packaging>jar</packaging>
 
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
+  <name>Cd</name>
 
-	<dependencies>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.11</version>
-			<scope>test</scope>
-		</dependency>
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-api</artifactId>
+      <version>2.1</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-core</artifactId>
+      <version>2.1</version>
+    </dependency>
 
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-api</artifactId>
-			<version>2.1</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-core</artifactId>
-			<version>2.1</version>
-		</dependency>
+    <dependency>
+      <groupId>mysql</groupId>
+      <artifactId>mysql-connector-java</artifactId>
+      <version>5.1.33</version>
+    </dependency>
 
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.33</version>
-		</dependency>
+    <dependency>
+      <groupId>org.eclipse.persistence</groupId>
+      <artifactId>eclipselink</artifactId>
+      <version>2.5.0</version>
+    </dependency>
 
-		<dependency>
-			<groupId>org.eclipse.persistence</groupId>
-			<artifactId>eclipselink</artifactId>
-			<version>2.5.0</version>
-		</dependency>
+    <!-- <dependency> <groupId>org.eclipse.persistence</groupId> <artifactId>javax.persistence</artifactId> 
+	 <version>2.0.3</version> </dependency> -->
 
-		<!-- <dependency> <groupId>org.eclipse.persistence</groupId> <artifactId>javax.persistence</artifactId> 
-			<version>2.0.3</version> </dependency> -->
+  </dependencies>
 
-	</dependencies>
+  <build>
+    <plugins>
 
-	<build>
-		<plugins>
+      <plugin>
+	<groupId>org.apache.maven.plugins</groupId>
+	<artifactId>maven-shade-plugin</artifactId>
+	<version>2.3</version>
+	<configuration>
+	  <transformers>
+	    <transformer
+		implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+	      <manifestEntries>
+		<Main-Class>de.hdm_stuttgart.mi.sda2.jpa.cd.App</Main-Class>
+	      </manifestEntries>
+	    </transformer>
+	  </transformers>
+	</configuration>
+	<executions>
+	  <execution>
+	    <phase>package</phase>
+	    <goals>
+	      <goal>shade</goal>
+	    </goals>
+	  </execution>
+	</executions>
+      </plugin>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
+      <plugin>
+	<artifactId>maven-clean-plugin</artifactId>
+	<version>2.6.1</version>
+	<configuration>
+	  <filesets>
+            <fileset>
+              <directory>.</directory>
+              <includes>
+		<include>dependency-reduced-pom.xml</include>
+              </includes>
+              <followSymlinks>false</followSymlinks>
+            </fileset>
+	  </filesets>
+	</configuration>
+      </plugin>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.10.1</version>
-				<configuration />
-			</plugin>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-shade-plugin</artifactId>
-				<version>2.3</version>
-				<configuration>
-					<transformers>
-						<transformer
-							implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-							<manifestEntries>
-								<Main-Class>de.hdm_stuttgart.mi.sda2.jpa.cd.App</Main-Class>
-							</manifestEntries>
-						</transformer>
-					</transformers>
-				</configuration>
-				<executions>
-					<execution>
-						<phase>package</phase>
-						<goals>
-							<goal>shade</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-
-		</plugins>
-	</build>
+    </plugins>
+  </build>
 </project>
diff --git a/P/Sda2/Jpa/HibernateCacheDemo/pom.xml b/P/Sda2/Jpa/HibernateCacheDemo/pom.xml
index b017ee5b6..2d4631a03 100644
--- a/P/Sda2/Jpa/HibernateCacheDemo/pom.xml
+++ b/P/Sda2/Jpa/HibernateCacheDemo/pom.xml
@@ -1,62 +1,78 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<groupId>com.mastertheboss</groupId>
-	<artifactId>HibernateCacheDemo</artifactId>
-	<version>1.0-SNAPSHOT</version>
-	
-	<name>HibernateCacheDemo</name>
-	<repositories>
-		<repository>
-			<id>EclipseLink Repo</id>
-			<url>http://download.eclipse.org/rt/eclipselink/maven.repo</url>
-			<name>EclipseLink Repo</name>
-		</repository>
-	</repositories>
-	<dependencies>
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.33</version>
-		</dependency>
-
-<!-- 
-		<dependency>
-			<groupId>org.hibernate.javax.persistence</groupId>
-			<artifactId>hibernate-jpa-2.1-api</artifactId>
-			<version>1.0.0.Final</version>
-		</dependency>
-
-		<dependency>
-        <groupId>net.sf.ehcache</groupId>
-        <artifactId>ehcache</artifactId>
-        <version>2.8.3</version>
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+
+    <relativePath>../../../pom.xml</relativePath>
+  </parent>
+
+  <groupId>de.hdm-stuttgart.mi.sda2</groupId>
+  <artifactId>HibernateCacheDemo</artifactId>
+  <version>1.0-SNAPSHOT</version>
+  
+  <name>HibernateCacheDemo</name>
+
+  <repositories>
+
+    <repository>
+      <id>EclipseLink Repo</id>
+      <url>http://download.eclipse.org/rt/eclipselink/maven.repo</url>
+      <name>EclipseLink Repo</name>
+    </repository>
+
+  </repositories>
+
+  <dependencies>
+
+    <dependency>
+      <groupId>mysql</groupId>
+      <artifactId>mysql-connector-java</artifactId>
+      <version>5.1.33</version>
+    </dependency>
+
+    <!-- 
+    <dependency>
+      <groupId>org.hibernate.javax.persistence</groupId>
+      <artifactId>hibernate-jpa-2.1-api</artifactId>
+      <version>1.0.0.Final</version>
     </dependency>
 
-		 -->
-		<dependency>
-			<groupId>org.hibernate</groupId>
-			<artifactId>hibernate-core</artifactId>
-			<version>4.2.16.Final</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.hibernate</groupId>
-			<artifactId>hibernate-entitymanager</artifactId>
-			<version>4.2.16.Final</version>
-		</dependency>
-		<dependency>
-			<groupId>org.hibernate</groupId>
-			<artifactId>hibernate-ehcache</artifactId>
-			<version>4.2.16.Final</version>
-		</dependency>
-		
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-log4j12</artifactId>
-			<version>1.7.9</version>
-		</dependency>
-
-	</dependencies>
+    <dependency>
+      <groupId>net.sf.ehcache</groupId>
+      <artifactId>ehcache</artifactId>
+      <version>2.8.3</version>
+    </dependency>
+    -->
+
+    <dependency>
+      <groupId>org.hibernate</groupId>
+      <artifactId>hibernate-core</artifactId>
+      <version>4.2.16.Final</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.hibernate</groupId>
+      <artifactId>hibernate-entitymanager</artifactId>
+      <version>4.2.16.Final</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.hibernate</groupId>
+      <artifactId>hibernate-ehcache</artifactId>
+      <version>4.2.16.Final</version>
+    </dependency>
+    
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-log4j12</artifactId>
+      <version>1.7.9</version>
+    </dependency>
+
+  </dependencies>
+
 </project>
diff --git a/P/Sda2/Jpa/Inherit/Tpch/pom.xml b/P/Sda2/Jpa/Inherit/Tpch/pom.xml
index 36a1be96b..4e3a64261 100644
--- a/P/Sda2/Jpa/Inherit/Tpch/pom.xml
+++ b/P/Sda2/Jpa/Inherit/Tpch/pom.xml
@@ -1,98 +1,92 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
 
-	<groupId>de.hdm-stuttgart.mi.sda2.jpa</groupId>
-	<artifactId>billing_tpch</artifactId>
-	<version>0.9</version>
-	<packaging>jar</packaging>
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
 
-	<name>billing_tpch</name>
+    <relativePath>../../../../pom.xml</relativePath>
+  </parent>
 
-	<!--Fixme: Add a sensible project related domain here -->
-	<url>http://somedomain.org</url>
+  <groupId>de.hdm-stuttgart.mi.sda2.jpa</groupId>
+  <artifactId>billing_tpch</artifactId>
+  <version>0.9</version>
+  <packaging>jar</packaging>
 
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
+  <name>billing_tpch</name>
 
-	<dependencies>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.11</version>
-			<scope>test</scope>
-		</dependency>
+  <dependencies>
 
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-api</artifactId>
-			<version>2.1</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-core</artifactId>
-			<version>2.1</version>
-		</dependency>
+    <dependency>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-api</artifactId>
+      <version>2.1</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-core</artifactId>
+      <version>2.1</version>
+    </dependency>
 
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.33</version>
-		</dependency>
+    <dependency>
+      <groupId>mysql</groupId>
+      <artifactId>mysql-connector-java</artifactId>
+      <version>5.1.33</version>
+    </dependency>
 
-		<dependency>
-			<groupId>org.eclipse.persistence</groupId>
-			<artifactId>eclipselink</artifactId>
-			<version>2.5.0</version>
-		</dependency>
+    <dependency>
+      <groupId>org.eclipse.persistence</groupId>
+      <artifactId>eclipselink</artifactId>
+      <version>2.5.0</version>
+    </dependency>
 
-	</dependencies>
+  </dependencies>
 
-	<build>
-		<plugins>
+  <build>
+    <plugins>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
+      <plugin>
+	<groupId>org.apache.maven.plugins</groupId>
+	<artifactId>maven-shade-plugin</artifactId>
+	<version>2.3</version>
+	<configuration>
+	  <transformers>
+	    <transformer
+		implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+	      <manifestEntries>
+		<Main-Class>de.hdm_stuttgart.mi.sda2.jpa.cd.App</Main-Class>
+	      </manifestEntries>
+	    </transformer>
+	  </transformers>
+	</configuration>
+	<executions>
+	  <execution>
+	    <phase>package</phase>
+	    <goals>
+	      <goal>shade</goal>
+	    </goals>
+	  </execution>
+	</executions>
+      </plugin>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.10.1</version>
-				<configuration />
-			</plugin>
+      <plugin>
+	<artifactId>maven-clean-plugin</artifactId>
+	<version>2.6.1</version>
+	<configuration>
+	  <filesets>
+            <fileset>
+              <directory>.</directory>
+              <includes>
+		<include>dependency-reduced-pom.xml</include>
+              </includes>
+              <followSymlinks>false</followSymlinks>
+            </fileset>
+	  </filesets>
+	</configuration>
+      </plugin>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-shade-plugin</artifactId>
-				<version>2.3</version>
-				<configuration>
-					<transformers>
-						<transformer
-							implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-							<manifestEntries>
-								<Main-Class>de.hdm_stuttgart.mi.sda2.jpa.cd.App</Main-Class>
-							</manifestEntries>
-						</transformer>
-					</transformers>
-				</configuration>
-				<executions>
-					<execution>
-						<phase>package</phase>
-						<goals>
-							<goal>shade</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-
-		</plugins>
-	</build>
+    </plugins>
+  </build>
 </project>
diff --git a/P/Sda2/Jpa/University/pom.xml b/P/Sda2/Jpa/University/pom.xml
index 6ab35d427..adc0f1c04 100644
--- a/P/Sda2/Jpa/University/pom.xml
+++ b/P/Sda2/Jpa/University/pom.xml
@@ -1,98 +1,91 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
 
-	<groupId>de.hdm-stuttgart.mi.sda2.jpa</groupId>
-	<artifactId>university</artifactId>
-	<version>0.9</version>
-	<packaging>jar</packaging>
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
 
-	<name>university</name>
+    <relativePath>../../../pom.xml</relativePath>
+  </parent>
 
-	<!--Fixme: Add a sensible project related domain here -->
-	<url>http://somedomain.org</url>
+  <groupId>de.hdm-stuttgart.mi.sda2.jpa</groupId>
+  <artifactId>university</artifactId>
+  <version>0.9</version>
+  <packaging>jar</packaging>
 
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
+  <name>university</name>
 
-	<dependencies>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.11</version>
-			<scope>test</scope>
-		</dependency>
+  <dependencies>
 
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-api</artifactId>
-			<version>2.1</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-core</artifactId>
-			<version>2.1</version>
-		</dependency>
+    <dependency>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-api</artifactId>
+      <version>2.1</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-core</artifactId>
+      <version>2.1</version>
+    </dependency>
 
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.33</version>
-		</dependency>
+    <dependency>
+      <groupId>mysql</groupId>
+      <artifactId>mysql-connector-java</artifactId>
+      <version>5.1.33</version>
+    </dependency>
 
-		<dependency>
-			<groupId>org.eclipse.persistence</groupId>
-			<artifactId>eclipselink</artifactId>
-			<version>2.5.0</version>
-		</dependency>
+    <dependency>
+      <groupId>org.eclipse.persistence</groupId>
+      <artifactId>eclipselink</artifactId>
+      <version>2.5.0</version>
+    </dependency>
 
-	</dependencies>
+  </dependencies>
 
-	<build>
-		<plugins>
+  <build>
+    <plugins>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
+      <plugin>
+	<groupId>org.apache.maven.plugins</groupId>
+	<artifactId>maven-shade-plugin</artifactId>
+	<version>2.3</version>
+	<configuration>
+	  <transformers>
+	    <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+	      <manifestEntries>
+		<Main-Class>de.hdm_stuttgart.mi.sda2.jpa.cd.App</Main-Class>
+	      </manifestEntries>
+	    </transformer>
+	  </transformers>
+	</configuration>
+	<executions>
+	  <execution>
+	    <phase>package</phase>
+	    <goals>
+	      <goal>shade</goal>
+	    </goals>
+	  </execution>
+	</executions>
+      </plugin>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.10.1</version>
-				<configuration />
-			</plugin>
+      <plugin>
+	<artifactId>maven-clean-plugin</artifactId>
+	<version>2.6.1</version>
+	<configuration>
+	  <filesets>
+            <fileset>
+              <directory>.</directory>
+              <includes>
+		<include>dependency-reduced-pom.xml</include>
+              </includes>
+              <followSymlinks>false</followSymlinks>
+            </fileset>
+	  </filesets>
+	</configuration>
+      </plugin>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-shade-plugin</artifactId>
-				<version>2.3</version>
-				<configuration>
-					<transformers>
-						<transformer
-							implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-							<manifestEntries>
-								<Main-Class>de.hdm_stuttgart.mi.sda2.jpa.cd.App</Main-Class>
-							</manifestEntries>
-						</transformer>
-					</transformers>
-				</configuration>
-				<executions>
-					<execution>
-						<phase>package</phase>
-						<goals>
-							<goal>shade</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-
-		</plugins>
-	</build>
+    </plugins>
+  </build>
 </project>
diff --git a/P/Sda2/Register/pom.xml b/P/Sda2/Register/pom.xml
index 7b7447cb9..23c9898ae 100644
--- a/P/Sda2/Register/pom.xml
+++ b/P/Sda2/Register/pom.xml
@@ -1,235 +1,232 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<groupId>de.hdm_stuttgart.mi</groupId>
-	<artifactId>goikvaadin</artifactId>
-	<packaging>war</packaging>
-	<version>1.0</version>
-	<name>Vaadin Web Application</name>
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
 
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<vaadin.version>7.3.0</vaadin.version>
-		<vaadin.plugin.version>${vaadin.version}</vaadin.plugin.version>
-	</properties>
-	<repositories>
-		<repository>
-			<id>vaadin-addons</id>
-			<url>http://maven.vaadin.com/vaadin-addons</url>
-		</repository>
-		<repository>
-			<id>vaadin-snapshots</id>
-			<url>http://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</repository>
-	</repositories>
-	<pluginRepositories>
-		<pluginRepository>
-			<id>vaadin-snapshots</id>
-			<url>http://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</pluginRepository>
-	</pluginRepositories>
-	<dependencies>
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-server</artifactId>
-			<version>${vaadin.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-client-compiled</artifactId>
-			<version>${vaadin.version}</version>
-		</dependency>
-		<!-- Needed when using the widgetset optimizer (custom ConnectorBundleLoaderFactory). 
-			For widgetset compilation, vaadin-client-compiler is automatically added 
-			on the compilation classpath by vaadin-maven-plugin so normally there is 
-			no need for an explicit dependency. -->
-		<!-- <dependency> <groupId>com.vaadin</groupId> <artifactId>vaadin-client-compiler</artifactId> 
-			<version>${vaadin.version}</version> <scope>provided</scope> </dependency> -->
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-client</artifactId>
-			<version>${vaadin.version}</version>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-push</artifactId>
-			<version>${vaadin.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-themes</artifactId>
-			<version>${vaadin.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>javax.servlet</groupId>
-			<artifactId>javax.servlet-api</artifactId>
-			<version>3.0.1</version>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.hibernate</groupId>
-			<artifactId>hibernate-validator</artifactId>
-			<version>4.3.2.Final</version>
-		</dependency>
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.32</version>
-		</dependency>
 
-	</dependencies>
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
 
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-                        <plugin>
-                                <groupId>org.apache.maven.plugins</groupId>
-                                <artifactId>maven-javadoc-plugin</artifactId>
-                                <version>2.10.1</version>
-                                <configuration />
-                        </plugin>
-			<!-- As we are doing "inplace" GWT compilation, ensure the widgetset -->
-			<!-- directory is cleaned properly -->
-			<plugin>
-				<artifactId>maven-clean-plugin</artifactId>
-				<version>2.4.1</version>
-				<configuration>
-					<filesets>
-						<fileset>
-							<directory>src/main/webapp/VAADIN/widgetsets</directory>
-						</fileset>
-					</filesets>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-war-plugin</artifactId>
-				<version>2.2</version>
-				<configuration>
-					<failOnMissingWebXml>false</failOnMissingWebXml>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>com.vaadin</groupId>
-				<artifactId>vaadin-maven-plugin</artifactId>
-				<version>${vaadin.plugin.version}</version>
-				<configuration>
-					<extraJvmArgs>-Xmx512M -Xss1024k</extraJvmArgs>
-					<!-- <runTarget>mobilemail</runTarget> -->
-					<!-- We are doing "inplace" but into subdir VAADIN/widgetsets. This 
-						way compatible with Vaadin eclipse plugin. -->
-					<webappDirectory>${basedir}/src/main/webapp/VAADIN/widgetsets
-					</webappDirectory>
-					<hostedWebapp>${basedir}/src/main/webapp/VAADIN/widgetsets
-					</hostedWebapp>
-					<!-- Most Vaadin apps don't need this stuff, guide that to target -->
-					<persistentunitcachedir>${project.build.directory}</persistentunitcachedir>
-					<deploy>${project.build.directory}/gwt-deploy</deploy>
-					<!-- Compile report is not typically needed either, saves hunreds of 
-						mb disk -->
-					<compileReport>false</compileReport>
-					<noServer>true</noServer>
-					<!-- Remove draftCompile when project is ready -->
-					<draftCompile>false</draftCompile>
+    <relativePath>../../pom.xml</relativePath>
+  </parent>
 
-					<style>OBF</style>
-					<strict>true</strict>
-					<runTarget>http://localhost:8080/</runTarget>
-				</configuration>
-				<executions>
-					<execution>
-						<configuration>
-							<!-- if you don't specify any modules, the plugin will find them -->
-							<!-- <modules> <module>com.vaadin.demo.mobilemail.gwt.ColorPickerWidgetSet</module> 
-								</modules> -->
-						</configuration>
-						<goals>
-							<goal>clean</goal>
-							<goal>resources</goal>
-							<goal>update-theme</goal>
-							<goal>update-widgetset</goal>
-							<goal>compile-theme</goal>
-							<goal>compile</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.mortbay.jetty</groupId>
-				<artifactId>jetty-maven-plugin</artifactId>
-			</plugin>
-		</plugins>
-		<pluginManagement>
-			<plugins>
-				<!--This plugin's configuration is used to store Eclipse m2e settings 
-					only. It has no influence on the Maven build itself. -->
-				<plugin>
-					<groupId>org.eclipse.m2e</groupId>
-					<artifactId>lifecycle-mapping</artifactId>
-					<version>1.0.0</version>
-					<configuration>
-						<lifecycleMappingMetadata>
-							<pluginExecutions>
-								<pluginExecution>
-									<pluginExecutionFilter>
-										<groupId>com.vaadin</groupId>
-										<artifactId>
-											vaadin-maven-plugin
-										</artifactId>
-										<versionRange>
-											[7.3.0,)
-										</versionRange>
-										<goals>
-											<goal>resources</goal>
-											<goal>update-widgetset</goal>
-											<goal>compile</goal>
-											<goal>update-theme</goal>
-											<goal>compile-theme</goal>
-										</goals>
-									</pluginExecutionFilter>
-									<action>
-										<ignore></ignore>
-									</action>
-								</pluginExecution>
-							</pluginExecutions>
-						</lifecycleMappingMetadata>
-					</configuration>
-				</plugin>
-				<plugin>
-					<artifactId>maven-eclipse-plugin</artifactId>
-					<configuration>
-						<wtpversion>2.0</wtpversion>
-						<additionalProjectnatures>
-							<projectnature>com.vaadin.integration.eclipse.widgetsetNature</projectnature>
-						</additionalProjectnatures>
-						<additionalBuildcommands>
-							<buildcommand>com.vaadin.integration.eclipse.widgetsetBuilder</buildcommand>
-							<buildcommand>com.vaadin.integration.eclipse.addonStylesBuilder</buildcommand>
-						</additionalBuildcommands>
-					</configuration>
-				</plugin>
-			</plugins>
-		</pluginManagement>
-	</build>
+  <groupId>de.hdm_stuttgart.mi</groupId>
+  <artifactId>goikvaadin</artifactId>
+  <packaging>war</packaging>
+  <version>1.0</version>
+  <name>Vaadin Web Application</name>
+
+  <properties>
+    <vaadin.version>7.3.0</vaadin.version>
+    <vaadin.plugin.version>${vaadin.version}</vaadin.plugin.version>
+  </properties>
+
+  <repositories>
+    <repository>
+      <id>vaadin-addons</id>
+      <url>http://maven.vaadin.com/vaadin-addons</url>
+    </repository>
+    <repository>
+      <id>vaadin-snapshots</id>
+      <url>http://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
+      <releases>
+	<enabled>false</enabled>
+      </releases>
+      <snapshots>
+	<enabled>true</enabled>
+      </snapshots>
+    </repository>
+  </repositories>
+  <pluginRepositories>
+    <pluginRepository>
+      <id>vaadin-snapshots</id>
+      <url>http://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
+      <releases>
+	<enabled>false</enabled>
+      </releases>
+      <snapshots>
+	<enabled>true</enabled>
+      </snapshots>
+    </pluginRepository>
+  </pluginRepositories>
+  <dependencies>
+    <dependency>
+      <groupId>com.vaadin</groupId>
+      <artifactId>vaadin-server</artifactId>
+      <version>${vaadin.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.vaadin</groupId>
+      <artifactId>vaadin-client-compiled</artifactId>
+      <version>${vaadin.version}</version>
+    </dependency>
+    <!-- Needed when using the widgetset optimizer (custom ConnectorBundleLoaderFactory). 
+	 For widgetset compilation, vaadin-client-compiler is automatically added 
+	 on the compilation classpath by vaadin-maven-plugin so normally there is 
+	 no need for an explicit dependency. -->
+    <!-- <dependency> <groupId>com.vaadin</groupId> <artifactId>vaadin-client-compiler</artifactId> 
+	 <version>${vaadin.version}</version> <scope>provided</scope> </dependency> -->
+    <dependency>
+      <groupId>com.vaadin</groupId>
+      <artifactId>vaadin-client</artifactId>
+      <version>${vaadin.version}</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.vaadin</groupId>
+      <artifactId>vaadin-push</artifactId>
+      <version>${vaadin.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.vaadin</groupId>
+      <artifactId>vaadin-themes</artifactId>
+      <version>${vaadin.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>javax.servlet</groupId>
+      <artifactId>javax.servlet-api</artifactId>
+      <version>3.0.1</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.hibernate</groupId>
+      <artifactId>hibernate-validator</artifactId>
+      <version>4.3.2.Final</version>
+    </dependency>
+    <dependency>
+      <groupId>mysql</groupId>
+      <artifactId>mysql-connector-java</artifactId>
+      <version>5.1.32</version>
+    </dependency>
+
+  </dependencies>
+
+  <build>
+    <plugins>
+      <!-- As we are doing "inplace" GWT compilation, ensure the widgetset -->
+      <!-- directory is cleaned properly -->
+      <plugin>
+	<artifactId>maven-clean-plugin</artifactId>
+	<version>2.4.1</version>
+	<configuration>
+	  <filesets>
+	    <fileset>
+	      <directory>src/main/webapp/VAADIN/widgetsets</directory>
+	    </fileset>
+	  </filesets>
+	</configuration>
+      </plugin>
+      <plugin>
+	<groupId>org.apache.maven.plugins</groupId>
+	<artifactId>maven-war-plugin</artifactId>
+	<version>2.2</version>
+	<configuration>
+	  <failOnMissingWebXml>false</failOnMissingWebXml>
+	</configuration>
+      </plugin>
+      <plugin>
+	<groupId>com.vaadin</groupId>
+	<artifactId>vaadin-maven-plugin</artifactId>
+	<version>${vaadin.plugin.version}</version>
+	<configuration>
+	  <extraJvmArgs>-Xmx512M -Xss1024k</extraJvmArgs>
+	  <!-- <runTarget>mobilemail</runTarget> -->
+	  <!-- We are doing "inplace" but into subdir VAADIN/widgetsets. This 
+	       way compatible with Vaadin eclipse plugin. -->
+	  <webappDirectory>${basedir}/src/main/webapp/VAADIN/widgetsets
+	  </webappDirectory>
+	  <hostedWebapp>${basedir}/src/main/webapp/VAADIN/widgetsets
+	  </hostedWebapp>
+	  <!-- Most Vaadin apps don't need this stuff, guide that to target -->
+	  <persistentunitcachedir>${project.build.directory}</persistentunitcachedir>
+	  <deploy>${project.build.directory}/gwt-deploy</deploy>
+	  <!-- Compile report is not typically needed either, saves hunreds of 
+	       mb disk -->
+	  <compileReport>false</compileReport>
+	  <noServer>true</noServer>
+	  <!-- Remove draftCompile when project is ready -->
+	  <draftCompile>false</draftCompile>
+
+	  <style>OBF</style>
+	  <strict>true</strict>
+	  <runTarget>http://localhost:8080/</runTarget>
+	</configuration>
+	<executions>
+	  <execution>
+	    <configuration>
+	      <!-- if you don't specify any modules, the plugin will find them -->
+	      <!-- <modules> <module>com.vaadin.demo.mobilemail.gwt.ColorPickerWidgetSet</module> 
+		   </modules> -->
+	    </configuration>
+	    <goals>
+	      <goal>clean</goal>
+	      <goal>resources</goal>
+	      <goal>update-theme</goal>
+	      <goal>update-widgetset</goal>
+	      <goal>compile-theme</goal>
+	      <goal>compile</goal>
+	    </goals>
+	  </execution>
+	</executions>
+      </plugin>
+      <plugin>
+	<groupId>org.mortbay.jetty</groupId>
+	<artifactId>jetty-maven-plugin</artifactId>
+        <version>8.1.16.v20140903</version>
+      </plugin>
+    </plugins>
+    <pluginManagement>
+      <plugins>
+	<!--This plugin's configuration is used to store Eclipse m2e settings 
+	    only. It has no influence on the Maven build itself. -->
+	<plugin>
+	  <groupId>org.eclipse.m2e</groupId>
+	  <artifactId>lifecycle-mapping</artifactId>
+	  <version>1.0.0</version>
+	  <configuration>
+	    <lifecycleMappingMetadata>
+	      <pluginExecutions>
+		<pluginExecution>
+		  <pluginExecutionFilter>
+		    <groupId>com.vaadin</groupId>
+		    <artifactId>
+		      vaadin-maven-plugin
+		    </artifactId>
+		    <versionRange>
+		      [7.3.0,)
+		    </versionRange>
+		    <goals>
+		      <goal>resources</goal>
+		      <goal>update-widgetset</goal>
+		      <goal>compile</goal>
+		      <goal>update-theme</goal>
+		      <goal>compile-theme</goal>
+		    </goals>
+		  </pluginExecutionFilter>
+		  <action>
+		    <ignore></ignore>
+		  </action>
+		</pluginExecution>
+	      </pluginExecutions>
+	    </lifecycleMappingMetadata>
+	  </configuration>
+	</plugin>
+	<plugin>
+	  <artifactId>maven-eclipse-plugin</artifactId>
+	  <configuration>
+	    <wtpversion>2.0</wtpversion>
+	    <additionalProjectnatures>
+	      <projectnature>com.vaadin.integration.eclipse.widgetsetNature</projectnature>
+	    </additionalProjectnatures>
+	    <additionalBuildcommands>
+	      <buildcommand>com.vaadin.integration.eclipse.widgetsetBuilder</buildcommand>
+	      <buildcommand>com.vaadin.integration.eclipse.addonStylesBuilder</buildcommand>
+	    </additionalBuildcommands>
+	  </configuration>
+	</plugin>
+      </plugins>
+    </pluginManagement>
+  </build>
 </project>
diff --git a/P/Sda2/UnixSqlLdap/Jndi/Rdbms2Ldap/pom.xml b/P/Sda2/UnixSqlLdap/Jndi/Rdbms2Ldap/pom.xml
index 11b2eb257..5a6dfd7b3 100644
--- a/P/Sda2/UnixSqlLdap/Jndi/Rdbms2Ldap/pom.xml
+++ b/P/Sda2/UnixSqlLdap/Jndi/Rdbms2Ldap/pom.xml
@@ -1,64 +1,41 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
 
-	<groupId>de.hdm-stuttgart.mi.sda2</groupId>
-	<artifactId>rdbms2ldap</artifactId>
-	<version>0.9</version>
-	<packaging>jar</packaging>
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../../pom.xml</relativePath>
+  </parent>
 
-	<name>rdbms2ldap</name>
+  <groupId>de.hdm-stuttgart.mi.sda2</groupId>
+  <artifactId>rdbms2ldap</artifactId>
+  <version>0.9</version>
+  <packaging>jar</packaging>
 
-	<!--Fixme: Add a sensible project related domain here -->
-	<url>http://somedomain.org</url>
+  <name>rdbms2ldap</name>
 
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
+  <dependencies>
 
-	<dependencies>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.11</version>
-			<scope>test</scope>
-		</dependency>
+    <dependency>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-api</artifactId>
+      <version>2.1</version>
+    </dependency>
 
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-api</artifactId>
-			<version>2.1</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-core</artifactId>
-			<version>2.1</version>
-		</dependency>
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.33</version>
-		</dependency>
+    <dependency>
+      <groupId>org.apache.logging.log4j</groupId>
+      <artifactId>log4j-core</artifactId>
+      <version>2.1</version>
+    </dependency>
 
-	</dependencies>
+    <dependency>
+      <groupId>mysql</groupId>
+      <artifactId>mysql-connector-java</artifactId>
+      <version>5.1.33</version>
+    </dependency>
+
+  </dependencies>
 
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.10.1</version>
-				<configuration />
-			</plugin>
-		</plugins>
-	</build>
 </project>
diff --git a/P/Sda2/UnixSqlLdap/Jndi/Unix2Rdbms/pom.xml b/P/Sda2/UnixSqlLdap/Jndi/Unix2Rdbms/pom.xml
index beabb5875..ed895eb17 100644
--- a/P/Sda2/UnixSqlLdap/Jndi/Unix2Rdbms/pom.xml
+++ b/P/Sda2/UnixSqlLdap/Jndi/Unix2Rdbms/pom.xml
@@ -1,58 +1,34 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
 
-	<groupId>de.hdm-stuttgart.mi.sda2</groupId>
-	<artifactId>unix2rdbms</artifactId>
-	<version>0.9</version>
-	<packaging>jar</packaging>
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../../../pom.xml</relativePath>
+  </parent>
 
-	<name>unix2rdbms</name>
-	<url>http://maven.mi.hdm-stuttgart.de</url>
+  <groupId>de.hdm-stuttgart.mi.sda2</groupId>
+  <artifactId>unix2rdbms</artifactId>
+  <version>0.9</version>
+  <packaging>jar</packaging>
 
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
+  <name>unix2rdbms</name>
 
-	<dependencies>
-		<dependency>
-			<groupId>log4j</groupId>
-			<artifactId>log4j</artifactId>
-			<version>1.2.17</version>
-		</dependency>
+  <dependencies>
+    <dependency>
+      <groupId>log4j</groupId>
+      <artifactId>log4j</artifactId>
+      <version>1.2.17</version>
+    </dependency>
 
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.11</version>
-			<scope>test</scope>
-		</dependency>
-		
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.33</version>
-		</dependency>
-		
-	</dependencies>
+    <dependency>
+      <groupId>mysql</groupId>
+      <artifactId>mysql-connector-java</artifactId>
+      <version>5.1.33</version>
+    </dependency>
+    
+  </dependencies>
 
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-                        <plugin>
-                                <groupId>org.apache.maven.plugins</groupId>
-                                <artifactId>maven-javadoc-plugin</artifactId>
-                                <version>2.10.1</version>
-                                <configuration />
-                        </plugin>
-		</plugins>
-	</build>
 </project>
diff --git a/P/Sda2/account/pom.xml b/P/Sda2/account/pom.xml
index 2f9295ad8..7b3099e11 100644
--- a/P/Sda2/account/pom.xml
+++ b/P/Sda2/account/pom.xml
@@ -1,112 +1,101 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
 
-	<groupId>de.hdm-stuttgart.mi.sda2</groupId>
-	<artifactId>account</artifactId>
-	<version>0.9</version>
-	<packaging>jar</packaging>
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
 
-	<name>account</name>
+    <relativePath>../../pom.xml</relativePath>
+  </parent>
 
-	<!--Fixme: Add a sensible project related domain here -->
-	<url>http://somedomain.org</url>
+  <groupId>de.hdm-stuttgart.mi.sda2</groupId>
+  <artifactId>account</artifactId>
+  <version>0.9</version>
+  <packaging>jar</packaging>
 
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
+  <name>account</name>
 
-	<dependencies>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.11</version>
-			<scope>test</scope>
-		</dependency>
+  <!--Fixme: Add a sensible project related domain here -->
+  <url>http://somedomain.org</url>
 
-		<dependency>
-			<groupId>log4j</groupId>
-			<artifactId>log4j</artifactId>
-			<version>1.2.17</version>
-		</dependency>
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.33</version>
-		</dependency>
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
 
-		<dependency>
-			<groupId>org.controlsfx</groupId>
-			<artifactId>controlsfx</artifactId>
-			<version>8.20.8</version>
-		</dependency>
+  <dependencies>
 
-		<dependency>
-			<groupId>org.controlsfx</groupId>
-			<artifactId>openjfx-dialogs</artifactId>
-			<version>1.0.2</version>
-		</dependency>
+    <dependency>
+      <groupId>log4j</groupId>
+      <artifactId>log4j</artifactId>
+      <version>1.2.17</version>
+    </dependency>
+    <dependency>
+      <groupId>mysql</groupId>
+      <artifactId>mysql-connector-java</artifactId>
+      <version>5.1.33</version>
+    </dependency>
 
-	</dependencies>
+    <dependency>
+      <groupId>org.controlsfx</groupId>
+      <artifactId>controlsfx</artifactId>
+      <version>8.20.8</version>
+    </dependency>
 
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-                        <plugin>
-                                <groupId>org.apache.maven.plugins</groupId>
-                                <artifactId>maven-javadoc-plugin</artifactId>
-                                <version>2.10.1</version>
-                                <configuration />
-                        </plugin>
-			<plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-shade-plugin</artifactId>
-        <version>2.3</version>
-        <executions>
-          <execution>
-            <id>transfer-driver</id>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-            <configuration>
-              <outputFile>target/${project.artifactId}-transfer.jar</outputFile>
-              <transformers>
-                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-                  <manifestEntries>
-                    <Main-Class>de.hdm_stuttgart.mi.sda2.account.TransferDriver</Main-Class>
-                  </manifestEntries>
-                </transformer>
-              </transformers>
-            </configuration>
-          </execution>
+    <dependency>
+      <groupId>org.controlsfx</groupId>
+      <artifactId>openjfx-dialogs</artifactId>
+      <version>1.0.2</version>
+    </dependency>
 
-          <execution>
-            <id>sum-driver</id>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-            <configuration>
-              <outputFile>target/${project.artifactId}-sum.jar</outputFile>
-              <transformers>
-                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-                  <manifestEntries>
-                    <Main-Class>de.hdm_stuttgart.mi.sda2.account.SumDriver</Main-Class>
-                  </manifestEntries>
-                </transformer>
-              </transformers>
-            </configuration>
-          </execution>
-        </executions>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+	<groupId>org.apache.maven.plugins</groupId>
+	<artifactId>maven-shade-plugin</artifactId>
+	<version>2.3</version>
+	<executions>
+	  <execution>
+	    <id>transfer-driver</id>
+	    <phase>package</phase>
+	    <goals>
+	      <goal>shade</goal>
+	    </goals>
+	    <configuration>
+	      <outputFile>target/${project.artifactId}-transfer.jar</outputFile>
+	      <transformers>
+		<transformer
+		    implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+		  <manifestEntries>
+		    <Main-Class>de.hdm_stuttgart.mi.sda2.account.TransferDriver</Main-Class>
+		  </manifestEntries>
+		</transformer>
+	      </transformers>
+	    </configuration>
+	  </execution>
+
+	  <execution>
+	    <id>sum-driver</id>
+	    <phase>package</phase>
+	    <goals>
+	      <goal>shade</goal>
+	    </goals>
+	    <configuration>
+	      <outputFile>target/${project.artifactId}-sum.jar</outputFile>
+	      <transformers>
+		<transformer
+		    implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+		  <manifestEntries>
+		    <Main-Class>de.hdm_stuttgart.mi.sda2.account.SumDriver</Main-Class>
+		  </manifestEntries>
+		</transformer>
+	      </transformers>
+	    </configuration>
+	  </execution>
+	</executions>
       </plugin>
 
     </plugins>
diff --git a/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/SumDriver.java b/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/SumDriver.java
index 0404e2eec..ee0c9a08f 100644
--- a/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/SumDriver.java
+++ b/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/SumDriver.java
@@ -15,11 +15,12 @@ import javafx.scene.text.Font;
 import javafx.scene.text.FontWeight;
 import javafx.scene.text.Text;
 import javafx.stage.Stage;
+import de.hdm_stuttgart.mi.sda2.account.gui.ExceptionDialog;
 import de.hdm_stuttgart.mi.sda2.account.sql.DbHandler;
 
 public class SumDriver extends Application {
 
-	final DbHandler dbh = new DbHandler();
+	final DbHandler dbh = new DbHandler(new ExceptionDialog());
 	
     final TextField accountSum = new TextField();
     
@@ -29,7 +30,7 @@ public class SumDriver extends Application {
     public static void main( String[] args ) {
     	launch(args);
     }
-    public SumDriver() throws SQLException {
+    public SumDriver() {
     	dbh.connect(Connection.TRANSACTION_READ_UNCOMMITTED, true);
     	refreshBtn.setOnAction(event-> {
     		accountSum.setText("" + dbh.getAccountSum());
diff --git a/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/TransferDriver.java b/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/TransferDriver.java
index 3e5b85117..6929dcd4e 100644
--- a/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/TransferDriver.java
+++ b/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/TransferDriver.java
@@ -14,12 +14,13 @@ import javafx.scene.text.Font;
 import javafx.scene.text.FontWeight;
 import javafx.scene.text.Text;
 import javafx.stage.Stage;
+import de.hdm_stuttgart.mi.sda2.account.gui.ExceptionDialog;
 import de.hdm_stuttgart.mi.sda2.account.gui.NumberField;
 import de.hdm_stuttgart.mi.sda2.account.sql.DbHandler;
 
 public class TransferDriver extends Application {
 
-	final DbHandler dbh = new DbHandler();
+	final DbHandler dbh = new DbHandler(new ExceptionDialog());
 	
     final NumberField
 		 srcAccountNoField = new NumberField()
@@ -33,7 +34,7 @@ public class TransferDriver extends Application {
     public static void main( String[] args ) {
     	launch(args);
     }
-    public TransferDriver() throws SQLException {
+    public TransferDriver() {
     	
     	initEditor();
     	
diff --git a/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/gui/ErrorReporter.java b/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/gui/ErrorReporter.java
new file mode 100644
index 000000000..12a96b9b9
--- /dev/null
+++ b/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/gui/ErrorReporter.java
@@ -0,0 +1,10 @@
+package de.hdm_stuttgart.mi.sda2.account.gui;
+
+/**
+ * This interface is designed to be able replacing GUI widgets
+ * by loggers or mocks during unit tests. 
+ *
+ */
+public interface ErrorReporter {
+   default public void showExceptionAndExit(final String msg, final Exception ex, int exitCode) {};
+}
diff --git a/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/gui/ExceptionDialog.java b/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/gui/ExceptionDialog.java
index 50af5d123..ef72c0beb 100644
--- a/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/gui/ExceptionDialog.java
+++ b/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/gui/ExceptionDialog.java
@@ -15,7 +15,7 @@ import javafx.scene.layout.Priority;
  * for further explanations.
  *
  */
-public class ExceptionDialog {
+public class ExceptionDialog implements ErrorReporter {
 
 	/**
 	 * Showing an error box and terminating without any further error processing
@@ -25,7 +25,7 @@ public class ExceptionDialog {
 	 * @param exitCode The exit code to be used by e.g. the calling process.
 	 * 
 	 */
-	public static void showExceptionAndExit(final String msg, final Exception ex, int exitCode) {
+	public void showExceptionAndExit(final String msg, final Exception ex, int exitCode) {
 
 		Alert alert = new Alert(AlertType.ERROR);
 		alert.setTitle("Unrecoverable error");
diff --git a/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/sql/DbHandler.java b/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/sql/DbHandler.java
index d6e3adbe3..73bacaab4 100644
--- a/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/sql/DbHandler.java
+++ b/P/Sda2/account/src/main/java/de/hdm_stuttgart/mi/sda2/account/sql/DbHandler.java
@@ -9,12 +9,18 @@ import java.sql.SQLException;
 import org.apache.log4j.Logger;
 
 import de.hdm_stuttgart.mi.sda2.account.Conf;
+import de.hdm_stuttgart.mi.sda2.account.gui.ErrorReporter;
 import de.hdm_stuttgart.mi.sda2.account.gui.ExceptionDialog;
 
 public class DbHandler {
 	
 	static private final Logger log = Logger.getLogger(DbHandler.class);
 	
+	private final ErrorReporter errorReporter;
+	public DbHandler(final ErrorReporter errorReporter) {
+	   this.errorReporter = errorReporter;
+	}
+	
 	Connection conn = null;
 	boolean autoCommit;
 	
@@ -45,7 +51,7 @@ public class DbHandler {
 			return true;
 		} catch (SQLException e) {
 			log.info("Connection '" + getConnectionName() + "' failed:" + e.getMessage());
-	        ExceptionDialog.showExceptionAndExit("Connection '" + getConnectionName() + "' failed:", e, 1);
+	        errorReporter.showExceptionAndExit("Connection '" + getConnectionName() + "' failed:", e, 1);
 			return false;
 		}
 	}
@@ -63,7 +69,7 @@ public class DbHandler {
 			conn.rollback();
 			log.info("Rollback successfully executed");
 		} catch (SQLException e) {
-			ExceptionDialog.showExceptionAndExit("Rollback of transaction failed: ", e, 1);
+		   errorReporter.showExceptionAndExit("Rollback of transaction failed: ", e, 1);
 		}
 	}
 	
@@ -73,7 +79,7 @@ public class DbHandler {
 				conn.commit();
 				log.info("Changes successfully committed");
 			} catch (SQLException e) {
-				ExceptionDialog.showExceptionAndExit("Committing transaction failed: ", e, 1);
+			   errorReporter.showExceptionAndExit("Committing transaction failed: ", e, 1);
 			}
 		}
 	}
@@ -86,10 +92,10 @@ public class DbHandler {
 				rs.close();
 				return  ret;
 			} else {
-				ExceptionDialog.showExceptionAndExit("Weird problem summing up balances problem: ", null, 1);
+			   errorReporter.showExceptionAndExit("Weird problem summing up balances problem: ", null, 1);
 			}
 		} catch (SQLException e) {
-			ExceptionDialog.showExceptionAndExit("Committing transaction failed: ", e, 1);
+		   errorReporter.showExceptionAndExit("Committing transaction failed: ", e, 1);
 		}
 		return 0;
 	}
@@ -101,7 +107,7 @@ public class DbHandler {
 			updateAccount.executeUpdate();
 			log.info("Change account " + accountNo + " by " + amount);
 		} catch (SQLException e) {
-			ExceptionDialog.showExceptionAndExit("Update of account " + accountNo + " failed:", e, 1);
+		   errorReporter.showExceptionAndExit("Update of account " + accountNo + " failed:", e, 1);
 		}
 	}
 	
diff --git a/P/Sda2/account/src/test/java/de/hdm_stuttgart/mi/sda2/account/DbTest.java b/P/Sda2/account/src/test/java/de/hdm_stuttgart/mi/sda2/account/DbTest.java
index 133371bf7..5a416cff7 100644
--- a/P/Sda2/account/src/test/java/de/hdm_stuttgart/mi/sda2/account/DbTest.java
+++ b/P/Sda2/account/src/test/java/de/hdm_stuttgart/mi/sda2/account/DbTest.java
@@ -2,9 +2,9 @@ package de.hdm_stuttgart.mi.sda2.account;
 
 import java.sql.Connection;
 
-import org.junit.Assert;
 import org.junit.Test;
 
+import de.hdm_stuttgart.mi.sda2.account.gui.ErrorReporter;
 import de.hdm_stuttgart.mi.sda2.account.sql.DbHandler;
 
 /**
@@ -13,7 +13,7 @@ import de.hdm_stuttgart.mi.sda2.account.sql.DbHandler;
 public class DbTest {
     @Test
     public void testApp() {
-        DbHandler dbh = new DbHandler();
+        DbHandler dbh = new DbHandler(new ErrorReporter() {});
         
         dbh.connect(Connection.TRANSACTION_SERIALIZABLE, false);
         
diff --git a/P/Sda2/forum_1/pom.xml b/P/Sda2/forum_1/pom.xml
index 7d51f5e1e..3d4201d5f 100644
--- a/P/Sda2/forum_1/pom.xml
+++ b/P/Sda2/forum_1/pom.xml
@@ -1,324 +1,341 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<groupId>de.hdm_stuttgart.mi.sda2.forum</groupId>
-	<artifactId>forum</artifactId>
-	<packaging>war</packaging>
-	<version>1.0</version>
-	<name>Forum application</name>
-
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<vaadin.version>7.3.1</vaadin.version>
-		<vaadin.plugin.version>${vaadin.version}</vaadin.plugin.version>
-		<eclipse.link.version>2.5.2</eclipse.link.version>
-	</properties>
-	<repositories>
-		<repository>
-			<id>vaadin-addons</id>
-			<url>http://maven.vaadin.com/vaadin-addons</url>
-		</repository>
-		<repository>
-			<id>vaadin-snapshots</id>
-			<url>http://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</repository>
-	</repositories>
-	<pluginRepositories>
-		<pluginRepository>
-			<id>vaadin-snapshots</id>
-			<url>http://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
-			<releases>
-				<enabled>false</enabled>
-			</releases>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</pluginRepository>
-	</pluginRepositories>
-	<dependencies>
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-server</artifactId>
-			<version>${vaadin.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-client-compiled</artifactId>
-			<version>${vaadin.version}</version>
-		</dependency>
-		<!-- Needed when using the widgetset optimizer (custom ConnectorBundleLoaderFactory). 
-			For widgetset compilation, vaadin-client-compiler is automatically added 
-			on the compilation classpath by vaadin-maven-plugin so normally there is 
-			no need for an explicit dependency. -->
-		<!-- <dependency> <groupId>com.vaadin</groupId> <artifactId>vaadin-client-compiler</artifactId> 
-			<version>${vaadin.version}</version> <scope>provided</scope> </dependency> -->
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-client</artifactId>
-			<version>${vaadin.version}</version>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-push</artifactId>
-			<version>${vaadin.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>com.vaadin</groupId>
-			<artifactId>vaadin-themes</artifactId>
-			<version>${vaadin.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>javax.servlet</groupId>
-			<artifactId>javax.servlet-api</artifactId>
-			<version>3.0.1</version>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.32</version>
-		</dependency>
-
-		<!-- JPAcontainer stuff -->
-		<dependency>
-			<groupId>com.vaadin.addon</groupId>
-			<artifactId>jpacontainer</artifactId>
-			<version>3.1.1</version>
-		</dependency>
-		<dependency>
-			<groupId>org.eclipse.persistence</groupId>
-			<artifactId>eclipselink</artifactId>
-			<version>${eclipse.link.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.eclipse.persistence</groupId>
-			<artifactId>javax.persistence</artifactId>
-			<version>2.1.0</version>
-		</dependency>
-		<dependency>
-			<groupId>org.hibernate</groupId>
-			<artifactId>hibernate-validator</artifactId>
-			<!-- <version>4.3.2.Final</version> -->
-			<version>4.2.0.Final</version>
-		</dependency>
-
-		<!-- Testing -->
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.11</version>
-			<scope>test</scope>
-		</dependency>
-
-		<!-- Encryption / Hash / Base64 -->
-		<dependency>
-			<groupId>commons-codec</groupId>
-			<artifactId>commons-codec</artifactId>
-			<version>1.9</version>
-		</dependency>
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-pom</artifactId>
+    <version>1.0</version>
+    <relativePath>../../pom.xml</relativePath>
+  </parent>
+
+  <groupId>de.hdm_stuttgart.mi.sda2.forum</groupId>
+  <artifactId>forum</artifactId>
+  <packaging>war</packaging>
+  <version>1.0</version>
+
+  <name>Forum application</name>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <vaadin.version>7.3.1</vaadin.version>
+    <vaadin.plugin.version>${vaadin.version}</vaadin.plugin.version>
+    <eclipse.link.version>2.5.2</eclipse.link.version>
+  </properties>
+
+  <repositories>
+
+    <repository>
+      <id>vaadin-addons</id>
+      <url>http://maven.vaadin.com/vaadin-addons</url>
+    </repository>
+
+    <repository>
+      <id>vaadin-snapshots</id>
+      <url>http://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
+      <releases>
+	<enabled>false</enabled>
+      </releases>
+      <snapshots>
+	<enabled>true</enabled>
+      </snapshots>
+    </repository>
+
+  </repositories>
+
+  <pluginRepositories>
+
+    <pluginRepository>
+      <id>vaadin-snapshots</id>
+      <url>http://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
+      <releases>
+	<enabled>false</enabled>
+      </releases>
+      <snapshots>
+	<enabled>true</enabled>
+      </snapshots>
+    </pluginRepository>
+
+  </pluginRepositories>
+
+  <dependencies>
+
+    <dependency>
+      <groupId>com.vaadin</groupId>
+      <artifactId>vaadin-server</artifactId>
+      <version>${vaadin.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>com.vaadin</groupId>
+      <artifactId>vaadin-client-compiled</artifactId>
+      <version>${vaadin.version}</version>
+    </dependency>
+    <!-- Needed when using the widgetset optimizer (custom ConnectorBundleLoaderFactory). 
+	 For widgetset compilation, vaadin-client-compiler is automatically added 
+	 on the compilation classpath by vaadin-maven-plugin so normally there is 
+	 no need for an explicit dependency. -->
+    <!-- <dependency> <groupId>com.vaadin</groupId> <artifactId>vaadin-client-compiler</artifactId> 
+	 <version>${vaadin.version}</version> <scope>provided</scope> </dependency> -->
+    <dependency>
+      <groupId>com.vaadin</groupId>
+      <artifactId>vaadin-client</artifactId>
+      <version>${vaadin.version}</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>com.vaadin</groupId>
+      <artifactId>vaadin-push</artifactId>
+      <version>${vaadin.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>com.vaadin</groupId>
+      <artifactId>vaadin-themes</artifactId>
+      <version>${vaadin.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>javax.servlet</groupId>
+      <artifactId>javax.servlet-api</artifactId>
+      <version>3.0.1</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>mysql</groupId>
+      <artifactId>mysql-connector-java</artifactId>
+      <version>5.1.32</version>
+    </dependency>
+
+    <!-- JPAcontainer stuff -->
+    <dependency>
+      <groupId>com.vaadin.addon</groupId>
+      <artifactId>jpacontainer</artifactId>
+      <version>3.1.1</version>
+    </dependency>
 
+    <dependency>
+      <groupId>org.eclipse.persistence</groupId>
+      <artifactId>eclipselink</artifactId>
+      <version>${eclipse.link.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.eclipse.persistence</groupId>
+      <artifactId>javax.persistence</artifactId>
+      <version>2.1.0</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.hibernate</groupId>
+      <artifactId>hibernate-validator</artifactId>
+      <!-- <version>4.3.2.Final</version> -->
+      <version>4.2.0.Final</version>
+    </dependency>
+
+
+    <!-- Encryption / Hash / Base64 -->
+    <dependency>
+      <groupId>commons-codec</groupId>
+      <artifactId>commons-codec</artifactId>
+      <version>1.9</version>
+    </dependency>
+
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+	<groupId>org.apache.maven.plugins</groupId>
+	<artifactId>maven-compiler-plugin</artifactId>
+	<version>3.1</version>
+	<configuration>
+	  <source>1.8</source>
+	  <target>1.8</target>
+	</configuration>
+      </plugin>
+      
+      <!-- Eclipse link JPA Metamodel -->
+      <plugin>
+	<groupId>org.bsc.maven</groupId>
+	<artifactId>maven-processor-plugin</artifactId>
+	<version>2.2.4</version>
+	<executions>
+	  <execution>
+	    <id>process</id>
+	    <goals>
+	      <goal>process</goal>
+	    </goals>
+	    <phase>generate-sources</phase>
+	    <configuration>
+	      <options>
+		<eclipselink.persistencexml>${basedir}/src/main/resources/META-INF/persistence.xml</eclipselink.persistencexml>
+		<eclipselink.canonicalmodel.subpackage>jpametamodel</eclipselink.canonicalmodel.subpackage>
+	      </options>
+              <outputDirectory>${project.build.directory}/generated-sources/metamodel</outputDirectory>
+	      <!--  
+                   <sources>
+                   <source>${project.build.directory}/generated-sources/metamodel</source>
+                   </sources>
+
+
+<compilerArguments>
+-Aeclipselink.persistencexml=${basedir}/src/main/resources/META-INF/persistence.xml
+</compilerArguments>
+              -->
+	      <processors>
+		<processor>org.eclipse.persistence.internal.jpa.modelgen.CanonicalModelProcessor</processor>
+	      </processors>
+	      
+	    </configuration>
+	  </execution>
+	</executions>
+	<dependencies>
+	  <dependency>
+	    <groupId>org.eclipse.persistence</groupId>
+	    <artifactId>org.eclipse.persistence.jpa.modelgen.processor</artifactId>
+	    
+	    <version>2.6.0-M3</version>
+	    <!--
+		<version>${eclipse.link.version}</version>
+	    -->
+	  </dependency>
 	</dependencies>
+      </plugin>
+
+      <!-- As we are doing "inplace" GWT compilation, ensure the widgetset -->
+      <!-- directory is cleaned properly -->
+      <plugin>
+	<artifactId>maven-clean-plugin</artifactId>
+	<version>2.4.1</version>
+	<configuration>
+	  <filesets>
+	    <fileset>
+	      <directory>src/main/webapp/VAADIN/widgetsets</directory>
+	    </fileset>
+	  </filesets>
+	</configuration>
+      </plugin>
+
+      <plugin>
+	<groupId>org.apache.maven.plugins</groupId>
+	<artifactId>maven-war-plugin</artifactId>
+	<version>2.2</version>
+	<configuration>
+	  <failOnMissingWebXml>false</failOnMissingWebXml>
+	</configuration>
+      </plugin>
 
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-			    <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.10.1</version>
-        <configuration/>
+      <plugin>
+	<groupId>com.vaadin</groupId>
+	<artifactId>vaadin-maven-plugin</artifactId>
+	<version>${vaadin.plugin.version}</version>
+	<configuration>
+	  <extraJvmArgs>-Xmx512M -Xss1024k</extraJvmArgs>
+	  <!-- <runTarget>mobilemail</runTarget> -->
+	  <!-- We are doing "inplace" but into subdir VAADIN/widgetsets. This 
+	       way compatible with Vaadin eclipse plugin. -->
+	  <webappDirectory>${basedir}/src/main/webapp/VAADIN/widgetsets
+	  </webappDirectory>
+	  <hostedWebapp>${basedir}/src/main/webapp/VAADIN/widgetsets
+	  </hostedWebapp>
+	  <!-- Most Vaadin apps don't need this stuff, guide that to target -->
+	  <persistentunitcachedir>${project.build.directory}</persistentunitcachedir>
+	  <deploy>${project.build.directory}/gwt-deploy</deploy>
+	  <!-- Compile report is not typically needed either, saves hunreds of 
+	       mb disk -->
+	  <compileReport>false</compileReport>
+	  <noServer>true</noServer>
+	  <!-- Remove draftCompile when project is ready -->
+	  <draftCompile>false</draftCompile>
+
+	  <style>OBF</style>
+	  <strict>true</strict>
+	  <runTarget>http://localhost:8080/</runTarget>
+	</configuration>
+	<executions>
+	  <execution>
+	    <configuration>
+	      <!-- if you don't specify any modules, the plugin will find them -->
+	      <!-- <modules> <module>com.vaadin.demo.mobilemail.gwt.ColorPickerWidgetSet</module> 
+		   </modules> -->
+	    </configuration>
+	    <goals>
+	      <goal>clean</goal>
+	      <goal>resources</goal>
+	      <goal>update-theme</goal>
+	      <goal>update-widgetset</goal>
+	      <goal>compile-theme</goal>
+	      <goal>compile</goal>
+	    </goals>
+	  </execution>
+	</executions>
+      </plugin>
+
+      <plugin>
+	<groupId>org.eclipse.jetty</groupId>
+	<artifactId>jetty-maven-plugin</artifactId>
+	<version>9.2.2.v20140723</version>
+	<configuration>
+	  <scanIntervalSeconds>2</scanIntervalSeconds>
+	</configuration>
       </plugin>
-			
-			<!-- Eclipse link JPA Metamodel -->
-			<plugin>
-				<groupId>org.bsc.maven</groupId>
-				<artifactId>maven-processor-plugin</artifactId>
-				<version>2.2.4</version>
-				<executions>
-					<execution>
-						<id>process</id>
-						<goals>
-							<goal>process</goal>
-						</goals>
-						<phase>generate-sources</phase>
-						<configuration>
-							<options>
-								<eclipselink.persistencexml>${basedir}/src/main/resources/META-INF/persistence.xml</eclipselink.persistencexml>
-								<eclipselink.canonicalmodel.subpackage>jpametamodel</eclipselink.canonicalmodel.subpackage>
-							</options>
-                              <outputDirectory>${project.build.directory}/generated-sources/metamodel</outputDirectory>
-						<!--  
-                              <sources>
-                				<source>${project.build.directory}/generated-sources/metamodel</source>
-                			  </sources>
-
-
-                              <compilerArguments>
-                                -Aeclipselink.persistencexml=${basedir}/src/main/resources/META-INF/persistence.xml
-                            </compilerArguments>
-                                 -->
-							<processors>
-								<processor>org.eclipse.persistence.internal.jpa.modelgen.CanonicalModelProcessor</processor>
-							</processors>
-							
-						</configuration>
-					</execution>
-				</executions>
-				<dependencies>
-					<dependency>
-						<groupId>org.eclipse.persistence</groupId>
-						<artifactId>org.eclipse.persistence.jpa.modelgen.processor</artifactId>
-						
-						<version>2.6.0-M3</version>
-						<!--
-						<version>${eclipse.link.version}</version>
-						-->
-					</dependency>
-				</dependencies>
-			</plugin>
-
-			<!-- As we are doing "inplace" GWT compilation, ensure the widgetset -->
-			<!-- directory is cleaned properly -->
-			<plugin>
-				<artifactId>maven-clean-plugin</artifactId>
-				<version>2.4.1</version>
-				<configuration>
-					<filesets>
-						<fileset>
-							<directory>src/main/webapp/VAADIN/widgetsets</directory>
-						</fileset>
-					</filesets>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-war-plugin</artifactId>
-				<version>2.2</version>
-				<configuration>
-					<failOnMissingWebXml>false</failOnMissingWebXml>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>com.vaadin</groupId>
-				<artifactId>vaadin-maven-plugin</artifactId>
-				<version>${vaadin.plugin.version}</version>
-				<configuration>
-					<extraJvmArgs>-Xmx512M -Xss1024k</extraJvmArgs>
-					<!-- <runTarget>mobilemail</runTarget> -->
-					<!-- We are doing "inplace" but into subdir VAADIN/widgetsets. This 
-						way compatible with Vaadin eclipse plugin. -->
-					<webappDirectory>${basedir}/src/main/webapp/VAADIN/widgetsets
-					</webappDirectory>
-					<hostedWebapp>${basedir}/src/main/webapp/VAADIN/widgetsets
-					</hostedWebapp>
-					<!-- Most Vaadin apps don't need this stuff, guide that to target -->
-					<persistentunitcachedir>${project.build.directory}</persistentunitcachedir>
-					<deploy>${project.build.directory}/gwt-deploy</deploy>
-					<!-- Compile report is not typically needed either, saves hunreds of 
-						mb disk -->
-					<compileReport>false</compileReport>
-					<noServer>true</noServer>
-					<!-- Remove draftCompile when project is ready -->
-					<draftCompile>false</draftCompile>
-
-					<style>OBF</style>
-					<strict>true</strict>
-					<runTarget>http://localhost:8080/</runTarget>
-				</configuration>
-				<executions>
-					<execution>
-						<configuration>
-							<!-- if you don't specify any modules, the plugin will find them -->
-							<!-- <modules> <module>com.vaadin.demo.mobilemail.gwt.ColorPickerWidgetSet</module> 
-								</modules> -->
-						</configuration>
-						<goals>
-							<goal>clean</goal>
-							<goal>resources</goal>
-							<goal>update-theme</goal>
-							<goal>update-widgetset</goal>
-							<goal>compile-theme</goal>
-							<goal>compile</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.eclipse.jetty</groupId>
-				<artifactId>jetty-maven-plugin</artifactId>
-				<version>9.2.2.v20140723</version>
-				<configuration>
-					<scanIntervalSeconds>2</scanIntervalSeconds>
-				</configuration>
-			</plugin>
-
-		</plugins>
-		<pluginManagement>
-			<plugins>
-				<!--This plugin's configuration is used to store Eclipse m2e settings 
-					only. It has no influence on the Maven build itself. -->
-				<plugin>
-					<groupId>org.eclipse.m2e</groupId>
-					<artifactId>lifecycle-mapping</artifactId>
-					<version>1.0.0</version>
-					<configuration>
-						<lifecycleMappingMetadata>
-							<pluginExecutions>
-								<pluginExecution>
-									<pluginExecutionFilter>
-										<groupId>com.vaadin</groupId>
-										<artifactId>
-											vaadin-maven-plugin
-										</artifactId>
-										<versionRange>
-											[7.3.0,)
-										</versionRange>
-										<goals>
-											<goal>resources</goal>
-											<goal>update-widgetset</goal>
-											<goal>compile</goal>
-											<goal>update-theme</goal>
-											<goal>compile-theme</goal>
-										</goals>
-									</pluginExecutionFilter>
-									<action>
-										<ignore></ignore>
-									</action>
-								</pluginExecution>
-							</pluginExecutions>
-						</lifecycleMappingMetadata>
-					</configuration>
-				</plugin>
-				<plugin>
-					<artifactId>maven-eclipse-plugin</artifactId>
-					<configuration>
-						<wtpversion>2.0</wtpversion>
-						<additionalProjectnatures>
-							<projectnature>com.vaadin.integration.eclipse.widgetsetNature</projectnature>
-						</additionalProjectnatures>
-						<additionalBuildcommands>
-							<buildcommand>com.vaadin.integration.eclipse.widgetsetBuilder</buildcommand>
-							<buildcommand>com.vaadin.integration.eclipse.addonStylesBuilder</buildcommand>
-						</additionalBuildcommands>
-					</configuration>
-				</plugin>
-			</plugins>
-		</pluginManagement>
-	</build>
+
+    </plugins>
+    <pluginManagement>
+      <plugins>
+	<!--This plugin's configuration is used to store Eclipse m2e settings 
+	    only. It has no influence on the Maven build itself. -->
+	<plugin>
+	  <groupId>org.eclipse.m2e</groupId>
+	  <artifactId>lifecycle-mapping</artifactId>
+	  <version>1.0.0</version>
+	  <configuration>
+	    <lifecycleMappingMetadata>
+	      <pluginExecutions>
+		<pluginExecution>
+		  <pluginExecutionFilter>
+		    <groupId>com.vaadin</groupId>
+		    <artifactId>
+		      vaadin-maven-plugin
+		    </artifactId>
+		    <versionRange>
+		      [7.3.0,)
+		    </versionRange>
+		    <goals>
+		      <goal>resources</goal>
+		      <goal>update-widgetset</goal>
+		      <goal>compile</goal>
+		      <goal>update-theme</goal>
+		      <goal>compile-theme</goal>
+		    </goals>
+		  </pluginExecutionFilter>
+		  <action>
+		    <ignore></ignore>
+		  </action>
+		</pluginExecution>
+	      </pluginExecutions>
+	    </lifecycleMappingMetadata>
+	  </configuration>
+	</plugin>
+
+	<plugin>
+	  <artifactId>maven-eclipse-plugin</artifactId>
+	  <configuration>
+	    <wtpversion>2.0</wtpversion>
+	    <additionalProjectnatures>
+	      <projectnature>com.vaadin.integration.eclipse.widgetsetNature</projectnature>
+	    </additionalProjectnatures>
+	    <additionalBuildcommands>
+	      <buildcommand>com.vaadin.integration.eclipse.widgetsetBuilder</buildcommand>
+	      <buildcommand>com.vaadin.integration.eclipse.addonStylesBuilder</buildcommand>
+	    </additionalBuildcommands>
+	  </configuration>
+	</plugin>
+      </plugins>
+    </pluginManagement>
+  </build>
 </project>
diff --git a/P/Sda2/forum_1/src/test/java/de/hdm_stuttgart/mi/sda2/forum/TestDomain.java b/P/Sda2/forum_1/src/test/java/de/hdm_stuttgart/mi/sda2/forum/TestDomain.java
index 5d1fc69a1..3ed0a7524 100644
--- a/P/Sda2/forum_1/src/test/java/de/hdm_stuttgart/mi/sda2/forum/TestDomain.java
+++ b/P/Sda2/forum_1/src/test/java/de/hdm_stuttgart/mi/sda2/forum/TestDomain.java
@@ -16,6 +16,7 @@ import de.hdm_stuttgart.mi.sda2.forum.domain.Forum;
 import de.hdm_stuttgart.mi.sda2.forum.domain.User;
 import de.hdm_stuttgart.mi.sda2.forum.tools.HashProvider;
 
+@SuppressWarnings("javadoc")
 public class TestDomain {
 
 	static final EntityManagerFactory emf;
diff --git a/P/pom.xml b/P/pom.xml
index bb6a876b5..315a2990d 100644
--- a/P/pom.xml
+++ b/P/pom.xml
@@ -3,10 +3,6 @@
 <project>
   <modelVersion>4.0.0</modelVersion>
 
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-
   <parent>
     <groupId>de.hdm-stuttgart.mi</groupId>
     <artifactId>lecturenotes-base-pom</artifactId>
@@ -25,6 +21,7 @@
   <modules>
 
     <!-- Software development 1 -->
+
     <module>Sd1/Array/medianCmdLine</module>
     <module>Sd1/Array/integerStoreUnbounded</module>
     <module>Sd1/Array/arraycalcExercise</module>
@@ -50,6 +47,12 @@
     <module>Sd1/interest/V1</module>
     <module>Sd1/interest/V2</module>
 
+    <module>Sd1/crab/V1</module>
+    <module>Sd1/crab/V2</module>
+    <module>Sd1/life/V3</module>
+    <module>Sd1/life/V1</module>
+
+
     <module>Sd1/loop/answer</module>
     <module>Sd1/loop/question</module>
 
@@ -81,10 +84,18 @@
 
     <module>Sd1/Wordlist/Solution</module>
     <module>Sd1/Wordlist/Solution2</module>
- 
 
-    <!-- Structured data and applications 1 -->
+    <!-- Software development 1 Tests -->
+    <module>Sd1/Etest/IntMax/Test/</module>
+    <module>Sd1/Etest/IntMax/Solution</module>
+    <module>Sd1/Etest/Vowel/Solution</module>
+    <module>Sd1/Etest/Vowel/Test</module>
+    <module>Sd1/Etest/Diff/Solution</module>
+    <module>Sd1/Etest/Diff/Test</module>
+    <module>Sd1/Etest/MaxArrayDiff/Solution</module>
+    <module>Sd1/Etest/MaxArrayDiff/Test</module>
 
+    <!-- Structured data and applications 1 -->
     <module>Sda1/saxerrorhandler</module>
     <module>Sda1/catalog2sql</module>
     <module>Sda1/catalog2rdbms</module>
@@ -101,13 +112,14 @@
     <module>Sda2/Jpa/HibernateCacheDemo</module>
     <module>Sda2/Jpa/Cd</module>
     <module>Sda2/Jpa/Inherit/Tpch</module>
-    <module>Sda2/JaxRs/Intro</module>
     <module>Sda2/forum_1</module>
+    <module>Sda2/JaxRs/Intro</module>
     <module>Sda2/UnixSqlLdap/Jndi/Rdbms2Ldap</module>
     <module>Sda2/UnixSqlLdap/Jndi/Unix2Rdbms</module>
 
   </modules>
 
+<!--
   <build>
     <resources>
       <resource>
@@ -118,5 +130,5 @@
       </resource>
     </resources>
   </build>
-
+-->
 </project>
diff --git a/Sd1/.gitignore b/Sd1/.gitignore
deleted file mode 100644
index a829a74e7..000000000
--- a/Sd1/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/lastAnswerId.xml
-/resources
diff --git a/Sd1/Makefile b/Sd1/Makefile
deleted file mode 100644
index f73402d34..000000000
--- a/Sd1/Makefile
+++ /dev/null
@@ -1,85 +0,0 @@
-SCRIPTBASENAME=swd1
-PLUGINID=de.hdm_stuttgart.mi.swd1
-WWWBASE=www.mi.hdm-stuttgart.de:/home/infocenter2/doc
-OWNCLOUDPDF=/ma/goik/ownCloud/Lecture/Se1/solutions.pdf
-#
-#Eclipsedoc related plugin parameters
-#
-PPARAM= -p eclipse.plugin.name Swd1 \
-        -p eclipse.plugin.provider 'Martin Goik, goik@hdm-stuttgart.de'
-
-BUILDROOT=/tmp
-
-#+++ no changes below this line ++++++++++++++++++++++++++++++++++++
-
-#
-# Directories containing pom.xml files
-#
-POMDIRS= $(shell find P -name pom.xml|grep -v target/classes|grep -v src/main/resources/archetype-resources|sed -e s/\\/pom.xml//g)
-
-#
-# Dependent destinations
-#
-BUILDBASE=$(BUILDROOT)/$(SCRIPTBASENAME)
-BUILDNAVI=$(BUILDBASE)/navi/$(PLUGINID)
-BUILDNONAVI=$(BUILDBASE)/nonavi/$(PLUGINID)
-JAVADOCDESTDIR=${BUILDNAVI}/Ref/api
-
-#
-#Rule to build javadoc from pom.xml file
-#
-%/jdoc : %
-	mkdir -p ${JAVADOCDESTDIR}/$*
-	cp -r $* $*_jdoctmp;
-	cd $*_jdoctmp; mvn javadoc:javadoc; rm -rf ${JAVADOCDESTDIR}/$*/*; mv target/site/apidocs/* ${JAVADOCDESTDIR}/$*; \
-          mvn eclipse:myeclipse-clean  eclipse:clean clean; \
-          rm -rf .settings; \
-          zip ${JAVADOCDESTDIR}/$*/eclipse.zip -r *
-	rm -rf $*_jdoctmp
-
-
-#
-# Fixme: compile required sources prior to depedent steps
-#
-dirty:
-	cd P/Gcd/V1;mvn install
-	cd P/Array/integerStoreUnbounded;mvn install
-	cd ../ws/eclipse/HtmlExtensionTaglet;mvn compile
-
-jdoc: $(foreach pomDir,$(POMDIRS),$(pomDir)/jdoc )
-
-all: ${BUILDNAVI}/printversion.pdf
-
-${BUILDNAVI}/index.html ${BUILDNAVI}/printversion.pdf:${SCRIPTBASENAME}.xml dirty ../glossary.xml ../bibliography.xml
-	rm -rf $(BUILDNAVI)/*/*.html  $(BUILDNAVI)/*/*.pdf || true
-	mkdir -p ${BUILDNAVI} ${BUILDNONAVI}
-	saxon9he-xslt -s:${SCRIPTBASENAME}.xml -xi:on -xsl:../ws/Docbook/Extensions/Xsl/docbook2docbook.xsl >  ${SCRIPTBASENAME}.answer.xml
-	/usr/share/xmlmind/bin/xxetool convert -p suppress.navigation 1 -p eclipse.plugin.id  $(PLUGINID) ${PPARAM} db5.toEclipseHelp \
-            ${SCRIPTBASENAME}.answer.xml -u $(BUILDNONAVI)
-	mkdir -p  Ref/Fig/Generate;rm -f Ref/Fig/Generate/*.tex;\
-	../bin/stripUnicode.sh resources/Generate/*.tex; mv resources/Generate/*.tex Ref/Fig/Generate
-	cd Ref/Fig;make all
-	/usr/share/xmlmind/bin/xxetool convert -p eclipse.plugin.id  $(PLUGINID) ${PPARAM} db5.toEclipseHelp  ${SCRIPTBASENAME}.answer.xml -u $(BUILDNAVI)
-	perl -i -p -e '$$/=undef;s/\n[ \t]*<!DOCTYPE[^>]+\n[^>]*>$$//m' ${BUILDNAVI}/*.xml ${BUILDNONAVI}/*.xml
-	/usr/share/xmlmind/bin/xxetool convert db5.toPSFile  ${SCRIPTBASENAME}.answer.xml \
-                -s pdf -s "|pdf" -u  $(BUILDNAVI)/printversion.pdf
-	tar c --exclude=\.svn Ref|tar -xC ${BUILDNAVI}
-
-#You may have to start refdbd -i applic.mi.hdm-stuttgart.de -s -e 0 -l 7
-db.docbook.bib.xml:db.docbook.xml
-	runbib -u refdb  -d refdb_mi -t db50x -r -G raw.css  -E utf-8 db.docbook.xml
-
-install:#jdoc
-	rsync -av --delete -e ssh ${BUILDNAVI} infocenter2@${WWWBASE}/navi
-	rsync -av --delete -e ssh ${BUILDNONAVI} infocenter2@${WWWBASE}/nonavi
-	ssh infocenter2@www.mi.hdm-stuttgart.de /usr/share/hdm/indexupdate.pl
-
-clean:
-	rm -rf ${BUILDBASE} ${SCRIPTBASENAME}.convert.xml ${SCRIPTBASENAME}.answer.* resources *~
-	cd Ref/Fig;$(MAKE) clean 
-
-#Maven extra libs:
-
-#mvn install:install-file -Dfile=/ma/goik/ownCloud/workspace/Greenfoot.jdk7/package/Greenfoot-core-2.5.jar -DgroupId=org.greenfoot -DartifactId=greenfoot-core -Dversion=2.5 -Dpackaging=jar
-
-#end
diff --git a/Sd1/P/Archetypes/Makefile b/Sd1/P/Archetypes/Makefile
deleted file mode 100644
index 572f83673..000000000
--- a/Sd1/P/Archetypes/Makefile
+++ /dev/null
@@ -1,20 +0,0 @@
-ARCHETYPES=mi-maven-archetype-javafxml mi-maven-archetype-quickstart mi-maven-archetype-sax
-
-M2DIR=~/.m2/repository/de/hdm-stuttgart/mi
-
-$(M2DIR)/%/maven-metadata-local.xml:%/pom.xml
-	cd $*;mvn install
-
-install: $(foreach aType, $(ARCHETYPES), $(M2DIR)/$(aType)/maven-metadata-local.xml) catalog.xml
-	ssh  root@maven.mi.hdm-stuttgart.de mkdir -p /var/www/Archetypes/de/hdm-stuttgart/mi
-	$(foreach aType, $(ARCHETYPES),  rsync -av --delete -e ssh $(M2DIR)/$(aType) root@maven.mi.hdm-stuttgart.de:/var/www/Archetypes/de/hdm-stuttgart/mi;)
-	rsync -av --delete -e ssh catalog.xml root@maven.mi.hdm-stuttgart.de:/var/www/Archetypes
-
-clean:
-	rm -rf $(foreach aType, $(ARCHETYPES), $(M2DIR)/$(aType))
-
-remoteclean:
-	ssh  root@maven.mi.hdm-stuttgart.de rm -rf /var/www/Archetypes/de
-
-#end
-
diff --git a/Sd1/P/Archetypes/catalog.xml b/Sd1/P/Archetypes/catalog.xml
deleted file mode 100644
index f7b17c906..000000000
--- a/Sd1/P/Archetypes/catalog.xml
+++ /dev/null
@@ -1,37 +0,0 @@
-<archetype-catalog
-  xmlns="http://maven.apache.org/plugins/maven-archetype-plugin/archetype-catalog/1.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/plugins/maven-archetype-plugin/archetype-catalog/1.0.0
-    http://maven.apache.org/xsd/archetype-catalog-1.0.0.xsd">
-
-  <archetypes>
-
-    <archetype>
-      <groupId>de.hdm-stuttgart.mi</groupId>
-      <artifactId>mi-maven-archetype-quickstart</artifactId>
-      <version>1.1</version>
-      <repository>http://maven.mi.hdm-stuttgart.de/Archetypes</repository>
-      <description>Modified from maven-archetype-quickstart using Java 1.8, log4j 2.x and Junit 4.11</description>
-    </archetype>
-
-    <archetype>
-      <groupId>de.hdm-stuttgart.mi</groupId>
-      <artifactId>mi-maven-archetype-javafxml</artifactId>
-      <version>1.0</version>
-      <repository>http://maven.mi.hdm-stuttgart.de/Archetypes</repository>
-      <description>Modified from https://github.com/zonski/javafx-basic-archetype using Java 1.8, log4j 2.x and Junit 4.11</description>
-    </archetype>
-
-
-    <archetype>
-      <groupId>de.hdm-stuttgart.mi</groupId>
-      <artifactId>mi-maven-archetype-sax</artifactId>
-      <version>1.0</version>
-      <repository>http://maven.mi.hdm-stuttgart.de/Archetypes</repository>
-      <description>Sample SAX project using Java 1.8, log4j 2.x and Junit 4.11</description>
-    </archetype>
-
-  </archetypes>
-
-</archetype-catalog>
-
diff --git a/Sd1/P/Archetypes/maven-prototype-javafx/.gitignore b/Sd1/P/Archetypes/maven-prototype-javafx/.gitignore
deleted file mode 100644
index 06864be7f..000000000
--- a/Sd1/P/Archetypes/maven-prototype-javafx/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/target/
-/.settings/
-.classpath
-.project
-dependency-reduced-pom.xml
\ No newline at end of file
diff --git a/Sd1/P/Archetypes/maven-prototype-javafx/pom.xml b/Sd1/P/Archetypes/maven-prototype-javafx/pom.xml
deleted file mode 100644
index 4190238a0..000000000
--- a/Sd1/P/Archetypes/maven-prototype-javafx/pom.xml
+++ /dev/null
@@ -1,91 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-
-	<groupId>de.hdm-stuttgart.mi.sda2</groupId>
-	<artifactId>maven-prototype-javafx</artifactId>
-	<version>1.0</version>
-	<packaging>jar</packaging>
-
-	<name>account</name>
-
-	<!--Fixme: Add a sensible project related domain here -->
-	<url>http://somedomain.org</url>
-
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
-
-	<dependencies>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.11</version>
-			<scope>test</scope>
-		</dependency>
-
-		<dependency>
-			<groupId>log4j</groupId>
-			<artifactId>log4j</artifactId>
-			<version>1.2.17</version>
-		</dependency>
-		
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.33</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.controlsfx</groupId>
-			<artifactId>controlsfx</artifactId>
-			<version>8.20.8</version>
-		</dependency>
-		
-	<!--  supposed to be superseeded by Jdk 8u40 in mid-2015 -->
-		<dependency>
-			<groupId>org.controlsfx</groupId>
-			<artifactId>openjfx-dialogs</artifactId>
-			<version>1.0.2</version>
-		</dependency>
-
-	</dependencies>
-
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-shade-plugin</artifactId>
-				<version>2.3</version>
-				<executions>
-					<execution>
-						<id>transfer-driver</id>
-						<phase>package</phase>
-						<goals>
-							<goal>shade</goal>
-						</goals>
-						<configuration>
-							<transformers>
-								<transformer
-									implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-									<manifestEntries>
-										<Main-Class>de.hdm_stuttgart.mi.sda2.account.GuiDriver</Main-Class>
-									</manifestEntries>
-								</transformer>
-							</transformers>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
-</project>
diff --git a/Sd1/P/Archetypes/maven-prototype-javafx/src/main/java/de/hdm_stuttgart/mi/sda2/account/Conf.java b/Sd1/P/Archetypes/maven-prototype-javafx/src/main/java/de/hdm_stuttgart/mi/sda2/account/Conf.java
deleted file mode 100644
index f6edf698d..000000000
--- a/Sd1/P/Archetypes/maven-prototype-javafx/src/main/java/de/hdm_stuttgart/mi/sda2/account/Conf.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package de.hdm_stuttgart.mi.sda2.account;
-
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-
-public class Conf {
-	private static final String BUNDLE_NAME = "de.hdm_stuttgart.mi.sda2.account.config";
-
-	private static final ResourceBundle RESOURCE_BUNDLE =
-			ResourceBundle.getBundle(BUNDLE_NAME);
-
-	private Conf() {}
-
-	public static String get(String key) {
-		try {
-			return RESOURCE_BUNDLE.getString(key);
-		} catch (MissingResourceException e) {
-			return '!' + key + '!';
-		}
-	}
-}
diff --git a/Sd1/P/Archetypes/maven-prototype-javafx/src/main/java/de/hdm_stuttgart/mi/sda2/account/GuiDriver.java b/Sd1/P/Archetypes/maven-prototype-javafx/src/main/java/de/hdm_stuttgart/mi/sda2/account/GuiDriver.java
deleted file mode 100644
index c28c811d4..000000000
--- a/Sd1/P/Archetypes/maven-prototype-javafx/src/main/java/de/hdm_stuttgart/mi/sda2/account/GuiDriver.java
+++ /dev/null
@@ -1,97 +0,0 @@
-package de.hdm_stuttgart.mi.sda2.account;
-
-import javafx.application.Application;
-import javafx.geometry.Insets;
-import javafx.geometry.Pos;
-import javafx.scene.Scene;
-import javafx.scene.control.Button;
-import javafx.scene.control.Label;
-import javafx.scene.control.TextField;
-import javafx.scene.layout.GridPane;
-import javafx.scene.text.Font;
-import javafx.scene.text.FontWeight;
-import javafx.scene.text.Text;
-import javafx.stage.Stage;
-
-import org.apache.log4j.Logger;
-
-import de.hdm_stuttgart.mi.sda2.account.GuiHelper.Dialog;
-import de.hdm_stuttgart.mi.sda2.account.GuiHelper.NumberField;
-
-public class GuiDriver extends Application {
-
-	private final static Logger log = Logger.getLogger(GuiDriver.class);
-
-	final static int
-		colIndex_0 = 0,
-		colIndex_1 = 1;
-	
-    final Button resetBtn = new Button(Conf.get("resetButton.text"));
-    final TextField nameField = new TextField();
-    final NumberField ageField = new NumberField();
-    
-    public static void main( String[] args ) {
-    	launch(args);
-    }
-
-    public GuiDriver() {
-    	
-		resetBtn.setDisable(true);
-    	
-    	nameField.textProperty().addListener(event -> {
-    		log.info("Name value '" + nameField.getText() + "' has been entered");
-    		resetBtn.setDisable(false);
-    	});
-    	
-    	ageField.textProperty().addListener(event -> {
-    		log.info("Age value '" + nameField.getText() + "' has been entered");
-    		resetBtn.setDisable(false);
-    	});
-    	
-    	resetBtn.setOnAction(event-> {
-    		nameField.setText("");
-    		ageField.setText("");
-    		resetBtn.setDisable(true);
-    		Dialog.showInfo(Conf.get("infoFieldReset"));
-    		log.info("re-setting name field");
-    		});
-    }
-    
-    @Override
-    public void start(final Stage primaryStage) {
-
-        primaryStage.setTitle("Sample GUI");
-        
-        final GridPane grid = new GridPane();
-        grid.setAlignment(Pos.CENTER);
-        grid.setHgap(10);
-        grid.setVgap(10);
-        grid.setPadding(new Insets(25, 25, 25, 25));
-        
-        int currentRowIndex = 0;
-        final Text scenetitle = new Text("Simple GUI example");
-        scenetitle.setFont(Font.font("Tahoma", FontWeight.NORMAL, 20));
-        grid.add(scenetitle, colIndex_0, currentRowIndex, 2, 1);
-        
-        currentRowIndex++;
-        grid.add(new Label("Your name:"), colIndex_0, currentRowIndex);
-        grid.add(nameField,               colIndex_1, currentRowIndex);
-
-        currentRowIndex++;
-        grid.add(new Label("Your age:"),  colIndex_0, currentRowIndex);
-        grid.add(ageField,                colIndex_1, currentRowIndex);
-
-        currentRowIndex++;
-        grid.add(resetBtn,                colIndex_0, currentRowIndex);
-        
-        Scene scene = new Scene(grid, 300, 250);
-        primaryStage.setScene(scene);
-        primaryStage.show();
-    }
-    
-    @Override
-	public void stop() throws Exception {
-		super.stop();
-		log.info("Terminating application");
-    }
-}
\ No newline at end of file
diff --git a/Sd1/P/Archetypes/maven-prototype-javafx/src/main/java/de/hdm_stuttgart/mi/sda2/account/GuiHelper/Dialog.java b/Sd1/P/Archetypes/maven-prototype-javafx/src/main/java/de/hdm_stuttgart/mi/sda2/account/GuiHelper/Dialog.java
deleted file mode 100644
index a93c06651..000000000
--- a/Sd1/P/Archetypes/maven-prototype-javafx/src/main/java/de/hdm_stuttgart/mi/sda2/account/GuiHelper/Dialog.java
+++ /dev/null
@@ -1,79 +0,0 @@
-package de.hdm_stuttgart.mi.sda2.account.GuiHelper;
-
-import java.io.PrintWriter;
-import java.io.StringWriter;
-
-import javafx.scene.control.Alert;
-import javafx.scene.control.Alert.AlertType;
-import javafx.scene.control.Label;
-import javafx.scene.control.TextArea;
-import javafx.scene.layout.GridPane;
-import javafx.scene.layout.Priority;
-
-/**
- * See http://code.makery.ch/blog/javafx-dialogs-official
- * for further explanations.
- *
- */
-public class Dialog {
-	
-	
-	/**
-	 * Show a modal info box
-	 * @param msg A message to be displayed
-	 */
-	public static void showInfo(final String msg) {
-		final Alert alert = new Alert(AlertType.INFORMATION);
-		alert.setTitle("Info");
-		alert.setContentText(msg);
-		alert.showAndWait();
-	}
-
-	/**
-	 * Showing an error box and terminating without any further error processing
-	 * 
-	 * @param msg An informative message
-	 * @param ex The exception to be interpreted by an expert
-	 * @param exitCode The exit code to be used by e.g. the calling process.
-	 * 
-	 */
-	public static void showExceptionAndExit(final String msg, final Exception ex, int exitCode) {
-
-		final Alert alert = new Alert(AlertType.ERROR);
-		alert.setTitle("Unrecoverable error");
-		alert.setHeaderText("Application will be terminated!");
-		alert.setContentText(msg);
-
-
-		// Create expandable Exception.
-
-		if (null != ex) {
-			StringWriter sw = new StringWriter();
-			PrintWriter pw = new PrintWriter(sw);
-			ex.printStackTrace(pw);
-			String exceptionText = sw.toString();
-
-			Label label = new Label("You may copy and forward this exception stacktrace to an expert:");
-
-			TextArea textArea = new TextArea(exceptionText);
-			textArea.setEditable(false);
-			textArea.setWrapText(true);
-
-			textArea.setMaxWidth(Double.MAX_VALUE);
-			textArea.setMaxHeight(Double.MAX_VALUE);
-			GridPane.setVgrow(textArea, Priority.ALWAYS);
-			GridPane.setHgrow(textArea, Priority.ALWAYS);
-
-			GridPane expContent = new GridPane();
-			expContent.setMaxWidth(Double.MAX_VALUE);
-			expContent.add(label, 0, 0);
-			expContent.add(textArea, 0, 1);
-
-			// Set expandable Exception into the dialog pane.
-			alert.getDialogPane().setExpandableContent(expContent);
-		}
-
-		alert.showAndWait();
-		System.exit(exitCode);
-	}
-}
diff --git a/Sd1/P/Archetypes/maven-prototype-javafx/src/main/java/de/hdm_stuttgart/mi/sda2/account/GuiHelper/NumberField.java b/Sd1/P/Archetypes/maven-prototype-javafx/src/main/java/de/hdm_stuttgart/mi/sda2/account/GuiHelper/NumberField.java
deleted file mode 100644
index ff73cfe55..000000000
--- a/Sd1/P/Archetypes/maven-prototype-javafx/src/main/java/de/hdm_stuttgart/mi/sda2/account/GuiHelper/NumberField.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package de.hdm_stuttgart.mi.sda2.account.GuiHelper;
-
-import javafx.beans.value.ChangeListener;
-import javafx.beans.value.ObservableValue;
-import javafx.scene.control.TextField;
-
-public class NumberField extends TextField {
-
-	int value = 0;
-
-	public NumberField() {
-
-		setText("0");
-		textProperty().addListener(new ChangeListener<String>() {
-
-			@Override
-			public void changed(ObservableValue<? extends String> observable,
-					String oldValue, String newValue) {
-				switch (newValue) {
-				case "":
-				case "-":
-					return;
-				}
-
-				try {
-					value = Integer.parseInt(newValue);
-				} catch (NumberFormatException e) {
-					setText(oldValue);
-				}
-			}
-		});
-	}
-
-	public int getValue() {
-		return value;
-	}
-}
\ No newline at end of file
diff --git a/Sd1/P/Archetypes/maven-prototype-javafx/src/main/resources/de/hdm_stuttgart/mi/sda2/account/config.properties b/Sd1/P/Archetypes/maven-prototype-javafx/src/main/resources/de/hdm_stuttgart/mi/sda2/account/config.properties
deleted file mode 100644
index 3507ddea7..000000000
--- a/Sd1/P/Archetypes/maven-prototype-javafx/src/main/resources/de/hdm_stuttgart/mi/sda2/account/config.properties
+++ /dev/null
@@ -1,2 +0,0 @@
-resetButton.text=Reset
-infoFieldReset=Fields have been resetted
\ No newline at end of file
diff --git a/Sd1/P/Archetypes/maven-prototype-javafx/src/main/resources/log4j.properties b/Sd1/P/Archetypes/maven-prototype-javafx/src/main/resources/log4j.properties
deleted file mode 100644
index a81103b6e..000000000
--- a/Sd1/P/Archetypes/maven-prototype-javafx/src/main/resources/log4j.properties
+++ /dev/null
@@ -1,15 +0,0 @@
-#Set root logger level to DEBUG and its only appender to A1.
-log4j.rootLogger=DEBUG, A1
-
-# A1 is set to be a ConsoleAppender.
-log4j.appender.A1=org.apache.log4j.ConsoleAppender
-
-# A1 uses PatternLayout comforting Eclipse's debugger.
-log4j.appender.A1.layout=org.apache.log4j.PatternLayout
-log4j.appender.A1.layout.ConversionPattern=%p: %m at %c.%M(%C{1}.java:%L)%n
-
-# Activate per-class or package logging rules if required. For example
-# reducing logging to INFO level for class de.hdm-stuttgart.mi.sda2.account.App
-# can be achieved by un-commenting the following line:
-
-#log4j.logger.de.hdm-stuttgart.mi.sda2.account.App.parse.Group=INFO
diff --git a/Sd1/P/Archetypes/maven-prototype-javafx/src/test/java/de/hdm_stuttgart/mi/sda2/account/SimpleTest.java b/Sd1/P/Archetypes/maven-prototype-javafx/src/test/java/de/hdm_stuttgart/mi/sda2/account/SimpleTest.java
deleted file mode 100644
index 65e4eb647..000000000
--- a/Sd1/P/Archetypes/maven-prototype-javafx/src/test/java/de/hdm_stuttgart/mi/sda2/account/SimpleTest.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package de.hdm_stuttgart.mi.sda2.account;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-
-/**
- * Unit test for simple App.
- */
-public class SimpleTest {
-    @Test
-    public void testApp() {
-    	Assert.assertEquals(1, 1);
-    }
-}
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/.gitignore b/Sd1/P/Archetypes/mi-maven-archetype-javafxml/.gitignore
deleted file mode 100644
index 8bd3a0588..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/target/
-/.settings/
-/.classpath
-/.project
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/Readme.txt b/Sd1/P/Archetypes/mi-maven-archetype-javafxml/Readme.txt
deleted file mode 100644
index c0d49026f..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/Readme.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Final success via http://maven.apache.org/archetype/maven-archetype-plugin/examples/create-with-property-file.html
-
-Create Project from local repository using:
-
- mvn archetype:generate -DarchetypeCatalog=local -DarchetypeGroupId=de.hdm-stuttgart.mi \
- -DarchetypeArtifactId=mi-maven-archetype-javaxml -DarchetypeVersion=1.0 \
- -DgroupId=qq -DartifactId=ww -DinteractiveMode=false
- 
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/pom.xml b/Sd1/P/Archetypes/mi-maven-archetype-javafxml/pom.xml
deleted file mode 100644
index 61563a5a2..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/pom.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.mi</groupId>
-  <artifactId>mi-maven-archetype-javafxml</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-  
-   <name>JavaFXml Basic Archetype</name>
-   
-    <description>
-        The JavaFX Basic Archetype provides core functionality for assembling JavaFX applications.
-        This archetype is derived from https://github.com/zonski/javafx-basic-archetype
-    </description>
-   
-
-</project>
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/META-INF/maven/archetype-metadata.xml b/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/META-INF/maven/archetype-metadata.xml
deleted file mode 100644
index a5e355e6f..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/META-INF/maven/archetype-metadata.xml
+++ /dev/null
@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<archetype-descriptor xsi:schemaLocation="http://maven.apache.org/plugins/maven-archetype-plugin/archetype-descriptor/1.0.0 http://maven.apache.org/xsd/archetype-descriptor-1.0.0.xsd" name="def"
-    xmlns="http://maven.apache.org/plugins/maven-archetype-plugin/archetype-descriptor/1.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-  <fileSets>
-    <fileSet filtered="true" packaged="true" encoding="UTF-8">
-      <directory>src/main/java</directory>
-      <includes>
-        <include>**/*.java</include>
-      </includes>
-    </fileSet>
-    <fileSet filtered="true" encoding="UTF-8">
-      <directory>src/main/resources</directory>
-      <includes>
-        <include>log4j2.xml</include>
-        <include>fxml/hello.fxml</include>
-        <include>styles/styles.css</include>
-      </includes>
-    </fileSet>
-    <fileSet filtered="false" encoding="UTF-8">
-      <directory>src/main/resources</directory>
-      <includes>
-        <include>images/background.jpg</include>
-      </includes>
-    </fileSet>
-    <fileSet filtered="true" packaged="true" encoding="UTF-8">
-      <directory>src/test/java</directory>
-      <includes>
-        <include>**/*.java</include>
-      </includes>
-    </fileSet>
-    <fileSet filtered="false" packaged="false" encoding="UTF-8">
-      <directory/>
-      <includes>
-        <include>.gitignore</include>
-      </includes>
-    </fileSet>
-  </fileSets>
-</archetype-descriptor>
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/.gitignore b/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/.gitignore
deleted file mode 100644
index a1c3ab4d0..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/target/
-/.settings/
-.classpath
-.project
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/pom.xml b/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/pom.xml
deleted file mode 100644
index 64a4fb284..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/pom.xml
+++ /dev/null
@@ -1,84 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  
-  <groupId>${groupId}</groupId>
-  <artifactId>${artifactId}</artifactId>
-  <version>${version}</version>
-  <packaging>jar</packaging>
-  
-  <name>${artifactId}</name>
-
-  <!--Fixme: Add a sensible project related domain here -->
-  <url>http://somedomain.org</url>
-  
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-      <version>2.1</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.1</version>
-    </dependency>
-
-  </dependencies>
-  
-  <build>
-    <plugins>
-
-        <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.1</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-
-    <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.10.1</version>
-        <configuration/>
-      </plugin>
-
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-shade-plugin</artifactId>
-        <version>2.3</version>
-        <configuration>
-          <transformers>
-            <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-              <manifestEntries>
-                <Main-Class>${package}.App</Main-Class>
-              </manifestEntries>
-            </transformer>
-          </transformers>
-        </configuration>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      
-    </plugins>
-  </build>
-</project>
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/java/App.java b/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/java/App.java
deleted file mode 100644
index da3ee6e70..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/java/App.java
+++ /dev/null
@@ -1,45 +0,0 @@
-package $package;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import javafx.application.Application;
-import javafx.fxml.FXMLLoader;
-import javafx.scene.Parent;
-import javafx.scene.Scene;
-import javafx.stage.Stage;
-
-/**
- * Driver class for a simple JavaFX demonstration.
- *
- */
-public class App extends Application {
-
-
-	private static final Logger log = LogManager.getLogger(App.class);
-
-    /**
-     * @param args unused
-     */
-    public static void main(String[] args) {
-        launch(args);
-    }
-
-    public void start(Stage stage) throws Exception {
-
-        log.info("Starting Hello JavaFX and Maven demonstration application");
-
-        final String fxmlFile = "/fxml/hello.fxml";
-        log.debug("Loading FXML for main view from: {}", fxmlFile);
-        final FXMLLoader loader = new FXMLLoader();
-        final Parent rootNode = (Parent) loader.load(getClass().getResourceAsStream(fxmlFile));
-
-        log.debug("Showing JFX scene");
-        final Scene scene = new Scene(rootNode, 400, 200);
-        scene.getStylesheets().add("/styles/styles.css");
-
-        stage.setTitle("Hello JavaFX and Maven");
-        stage.setScene(scene);
-        stage.show();
-    }
-}
\ No newline at end of file
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/java/HelloController.java b/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/java/HelloController.java
deleted file mode 100644
index 16cccad4f..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/java/HelloController.java
+++ /dev/null
@@ -1,52 +0,0 @@
-package $package;
-
-import javafx.fxml.FXML;
-import javafx.scene.control.Label;
-import javafx.scene.control.TextField;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-/**
- * A simple controller providing a callback method {@link #sayHello()}
- *
- */
-public class HelloController {
-	private final static Logger log = LogManager.getLogger(HelloController.class);
-
-    @FXML private TextField firstNameField;
-    @FXML private TextField lastNameField;
-    @FXML private Label helloLabel;
-
-    /**
-     * deriving a greeting message from firstName and lastName
-     */
-    @FXML
-    public void sayHello() {
-
-    	final String firstName = firstNameField.getText();
-    	final String lastName = lastNameField.getText();
-
-    	final StringBuilder builder = new StringBuilder();
-
-        if (!firstName.trim().equals("")) {
-            builder.append(firstName);
-        }
-
-        if (!lastName.trim().equals("")) {
-            if (builder.length() > 0) {
-                builder.append(" ");
-            }
-            builder.append(lastName);
-        }
-
-        if (builder.length() > 0) {
-        	final String name = builder.toString();
-            log.debug("Saying hello to " + name);
-            helloLabel.setText("Hello " + name);
-        } else {
-            log.debug("Neither first name nor last name was set, saying hello to anonymous person");
-            helloLabel.setText("Hello mysterious person");
-        }
-    }
-}
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/resources/fxml/hello.fxml b/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/resources/fxml/hello.fxml
deleted file mode 100644
index 3aeee6f6a..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/resources/fxml/hello.fxml
+++ /dev/null
@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<?import javafx.geometry.*?>
-<?import javafx.scene.control.*?>
-<?import java.lang.*?>
-<?import javafx.scene.layout.*?>
-
-<GridPane fx:controller="${package}.HelloController"
-   hgap="5.0" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity"
-   prefHeight="402.0" prefWidth="600.0" styleClass="main-panel" stylesheets="@/styles/styles.css" vgap="5.0"
-   xmlns="http://javafx.com/javafx/8" xmlns:fx="http://javafx.com/fxml/1" >
-  <columnConstraints>
-    <ColumnConstraints hgrow="SOMETIMES" maxWidth="319.0" minWidth="10.0" prefWidth="279.0" />
-    <ColumnConstraints hgrow="SOMETIMES" maxWidth="470.0" minWidth="10.0" prefWidth="321.0" />
-  </columnConstraints>
-  <rowConstraints>
-    <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-    <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-    <RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
-  </rowConstraints>
-   <children>
-      <Label text="First name:" />
-      <Label text="Last name:" GridPane.rowIndex="1" />
-      <Button mnemonicParsing="false" onAction="#sayHello" text="Say hello" GridPane.rowIndex="2" />
-      <TextField fx:id="firstNameField" GridPane.columnIndex="1" />
-      <TextField fx:id="lastNameField" GridPane.columnIndex="1" GridPane.rowIndex="1" />
-      <Label fx:id="helloLabel" styleClass="hello-message" text="                   " GridPane.columnIndex="1" GridPane.rowIndex="2" />
-   </children>
-   <padding>
-      <Insets bottom="20.0" left="20.0" right="20.0" top="20.0" />
-   </padding>
-</GridPane>
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/resources/images/background.jpg b/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/resources/images/background.jpg
deleted file mode 100644
index d46fe9da99a23bc3d725cb92eb82dc7294198bbf..0000000000000000000000000000000000000000
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diff --git a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/resources/log4j2.xml b/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/resources/log4j2.xml
deleted file mode 100644
index 21f2d2e81..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/resources/log4j2.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Configuration>
-    <Appenders>
-        <File name="A1" fileName="A1.log" append="false">
-            <PatternLayout pattern="%t %-5p %c{2} - %m%n"/>
-        </File>
-        <Console name="STDOUT" target="SYSTEM_OUT">
-            <PatternLayout pattern="%d %-5p [%t] %C{2} (%F:%L) - %m%n"/>
-        </Console>
-    </Appenders>
-    <Loggers>
-
-        <!-- You my want to define class or package level per-logger rules -->
-        <Logger name="${package}.App" level="debug">
-            <AppenderRef ref="A1"/>
-        </Logger>
-        <Root level="debug">
-            <AppenderRef ref="STDOUT"/>
-        </Root>
-    </Loggers>
-</Configuration>
\ No newline at end of file
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/resources/styles/styles.css b/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/resources/styles/styles.css
deleted file mode 100644
index 81366bf67..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/main/resources/styles/styles.css
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Application wide styles */
-
-.label {
-    -fx-font-size: 12px;
-    -fx-font-weight: bold;
-    -fx-text-fill: #333333;
-    -fx-effect: dropshadow( gaussian , rgba(255,255,255,0.5) , 0,0,0,1 );
-}
-
-.button {
-    -fx-text-fill: white;
-    -fx-font-family: "Arial Narrow";
-    -fx-font-weight: bold;
-    -fx-background-color: linear-gradient(#61a2b1, #2A5058);
-    -fx-effect: dropshadow( three-pass-box , rgba(0,0,0,0.6) , 5, 0.0 , 0 , 1 );
-}
-
-.button:hover{
-	 -fx-background-color: #395bae;
-}
-
-/* Component specific styles */
-
-
-.main-panel {
-    -fx-background-image: url("../images/background.jpg");
-}
-
-.hello-message {
-    -fx-text-fill: #AA0000;
-    -fx-font-weight: bold;
-    -fx-effect: dropshadow( gaussian , rgba(255,255,255,0.5) , 0,0,0,1 );
-}
-
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/test/java/AppTest.java b/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/test/java/AppTest.java
deleted file mode 100644
index e158e33c7..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-javafxml/src/main/resources/archetype-resources/src/test/java/AppTest.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package $package;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-/**
- * Unit test for simple App.
- */
-public class AppTest {
-    /**
-     * Dummy test method
-     */
-    @Test
-    public void testApp() {
-        Assert.assertTrue( true );
-    }
-}
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/.gitignore b/Sd1/P/Archetypes/mi-maven-archetype-quickstart/.gitignore
deleted file mode 100644
index 8bd3a0588..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/target/
-/.settings/
-/.classpath
-/.project
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/Readme.txt b/Sd1/P/Archetypes/mi-maven-archetype-quickstart/Readme.txt
deleted file mode 100644
index e74941581..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/Readme.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Final success via http://maven.apache.org/archetype/maven-archetype-plugin/examples/create-with-property-file.html
-
-Create Project from local repository using:
-
- mvn archetype:generate -DarchetypeCatalog=local -DarchetypeGroupId=de.hdm-stuttgart.mi \
- -DarchetypeArtifactId=mi-maven-archetype-quickstart -DarchetypeVersion=1.1 \
- -DgroupId=qq -DartifactId=ww -DinteractiveMode=false
- 
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/pom.xml b/Sd1/P/Archetypes/mi-maven-archetype-quickstart/pom.xml
deleted file mode 100644
index e1c17ee07..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/pom.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.mi</groupId>
-  <artifactId>mi-maven-archetype-quickstart</artifactId>
-  <version>1.1</version>
-  <packaging>jar</packaging>
-
-</project>
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/META-INF/maven/archetype-metadata.xml b/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/META-INF/maven/archetype-metadata.xml
deleted file mode 100644
index 6948a1804..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/META-INF/maven/archetype-metadata.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<archetype-descriptor xsi:schemaLocation="http://maven.apache.org/plugins/maven-archetype-plugin/archetype-descriptor/1.0.0 http://maven.apache.org/xsd/archetype-descriptor-1.0.0.xsd" name="def"
-    xmlns="http://maven.apache.org/plugins/maven-archetype-plugin/archetype-descriptor/1.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-  <fileSets>
-    <fileSet filtered="true" packaged="true" encoding="UTF-8">
-      <directory>src/main/java</directory>
-      <includes>
-        <include>**/*.java</include>
-      </includes>
-    </fileSet>
-    <fileSet filtered="true" encoding="UTF-8">
-      <directory>src/main/resources</directory>
-      <includes>
-        <include>**/*.xml</include>
-      </includes>
-    </fileSet>
-    <fileSet filtered="true" packaged="true" encoding="UTF-8">
-      <directory>src/test/java</directory>
-      <includes>
-        <include>**/*.java</include>
-      </includes>
-    </fileSet>
-    <fileSet filtered="false" packaged="false" encoding="UTF-8">
-      <directory/>
-      <includes>
-        <include>.gitignore</include>
-      </includes>
-    </fileSet>
-  </fileSets>
-</archetype-descriptor>
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/.gitignore b/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/.gitignore
deleted file mode 100644
index a1c3ab4d0..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/target/
-/.settings/
-.classpath
-.project
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/pom.xml b/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/pom.xml
deleted file mode 100644
index 64a4fb284..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/pom.xml
+++ /dev/null
@@ -1,84 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  
-  <groupId>${groupId}</groupId>
-  <artifactId>${artifactId}</artifactId>
-  <version>${version}</version>
-  <packaging>jar</packaging>
-  
-  <name>${artifactId}</name>
-
-  <!--Fixme: Add a sensible project related domain here -->
-  <url>http://somedomain.org</url>
-  
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-      <version>2.1</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.1</version>
-    </dependency>
-
-  </dependencies>
-  
-  <build>
-    <plugins>
-
-        <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.1</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-
-    <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.10.1</version>
-        <configuration/>
-      </plugin>
-
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-shade-plugin</artifactId>
-        <version>2.3</version>
-        <configuration>
-          <transformers>
-            <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-              <manifestEntries>
-                <Main-Class>${package}.App</Main-Class>
-              </manifestEntries>
-            </transformer>
-          </transformers>
-        </configuration>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      
-    </plugins>
-  </build>
-</project>
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/src/main/java/App.java b/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/src/main/java/App.java
deleted file mode 100644
index 394e27559..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/src/main/java/App.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package $package;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-
-/**
- * A simple http://logging.apache.org/log4j/2.x demo,
- *  see file log4j2.xml for configuration options.
- * 
- */
-public class App {
-    private static Logger log = LogManager.getLogger(App.class);
-
-    /**
-     * @param args Unused
-     */
-    public static void main( String[] args ) {
-        System.out.println( "Hello World!" );
-        
-        log.debug("With respect to logging you may want to configure file ");
-        log.debug("'src/main/resources/log4j2.xml' to suit your needs.");
-        log.debug("This config file 'log4j2.xml' will result in 'A1.log'");
-        log.debug("file containing logging output as well.");
-    }
-}
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/src/main/resources/log4j2.xml b/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/src/main/resources/log4j2.xml
deleted file mode 100644
index 5959c70ea..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/src/main/resources/log4j2.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Configuration>
-    <Appenders>
-        <File name="A1" fileName="A1.log" append="false">
-            <PatternLayout pattern="%t %-5p %c{2} - %m%n"/>
-        </File>
-        <Console name="STDOUT" target="SYSTEM_OUT">
-            <PatternLayout pattern="%d %-5p [%t] %C{2} (%F:%L) - %m%n"/>
-        </Console>
-    </Appenders>
-    <Loggers>
-
-        <!-- You my want to define class or package level per-logger rules -->
-        <Logger name="${package}.App" level="debug">
-            <AppenderRef ref="A1"/>
-        </Logger>
-        <Root level="info">
-            <AppenderRef ref="STDOUT"/>
-        </Root>
-    </Loggers>
-</Configuration>
\ No newline at end of file
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/src/test/java/AppTest.java b/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/src/test/java/AppTest.java
deleted file mode 100644
index e158e33c7..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-quickstart/src/main/resources/archetype-resources/src/test/java/AppTest.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package $package;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-/**
- * Unit test for simple App.
- */
-public class AppTest {
-    /**
-     * Dummy test method
-     */
-    @Test
-    public void testApp() {
-        Assert.assertTrue( true );
-    }
-}
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-sax/.gitignore b/Sd1/P/Archetypes/mi-maven-archetype-sax/.gitignore
deleted file mode 100644
index 8bd3a0588..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-sax/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/target/
-/.settings/
-/.classpath
-/.project
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-sax/Readme.txt b/Sd1/P/Archetypes/mi-maven-archetype-sax/Readme.txt
deleted file mode 100644
index 76c459d2b..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-sax/Readme.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Final success via http://maven.apache.org/archetype/maven-archetype-plugin/examples/create-with-property-file.html
-
-Create Project from local repository using:
-
- mvn archetype:generate -DarchetypeCatalog=local -DarchetypeGroupId=de.hdm-stuttgart.mi \
- -DarchetypeArtifactId=mi-maven-archetype-sax -DarchetypeVersion=1.0 \
- -DgroupId=qq -DartifactId=ww -DinteractiveMode=false
- 
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-sax/pom.xml b/Sd1/P/Archetypes/mi-maven-archetype-sax/pom.xml
deleted file mode 100644
index 952fed200..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-sax/pom.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.mi</groupId>
-  <artifactId>mi-maven-archetype-sax</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-</project>
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/META-INF/maven/archetype-metadata.xml b/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/META-INF/maven/archetype-metadata.xml
deleted file mode 100644
index 6948a1804..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/META-INF/maven/archetype-metadata.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<archetype-descriptor xsi:schemaLocation="http://maven.apache.org/plugins/maven-archetype-plugin/archetype-descriptor/1.0.0 http://maven.apache.org/xsd/archetype-descriptor-1.0.0.xsd" name="def"
-    xmlns="http://maven.apache.org/plugins/maven-archetype-plugin/archetype-descriptor/1.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-  <fileSets>
-    <fileSet filtered="true" packaged="true" encoding="UTF-8">
-      <directory>src/main/java</directory>
-      <includes>
-        <include>**/*.java</include>
-      </includes>
-    </fileSet>
-    <fileSet filtered="true" encoding="UTF-8">
-      <directory>src/main/resources</directory>
-      <includes>
-        <include>**/*.xml</include>
-      </includes>
-    </fileSet>
-    <fileSet filtered="true" packaged="true" encoding="UTF-8">
-      <directory>src/test/java</directory>
-      <includes>
-        <include>**/*.java</include>
-      </includes>
-    </fileSet>
-    <fileSet filtered="false" packaged="false" encoding="UTF-8">
-      <directory/>
-      <includes>
-        <include>.gitignore</include>
-      </includes>
-    </fileSet>
-  </fileSets>
-</archetype-descriptor>
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/.gitignore b/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/.gitignore
deleted file mode 100644
index a1c3ab4d0..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/target/
-/.settings/
-.classpath
-.project
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/pom.xml b/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/pom.xml
deleted file mode 100644
index 64a4fb284..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/pom.xml
+++ /dev/null
@@ -1,84 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  
-  <groupId>${groupId}</groupId>
-  <artifactId>${artifactId}</artifactId>
-  <version>${version}</version>
-  <packaging>jar</packaging>
-  
-  <name>${artifactId}</name>
-
-  <!--Fixme: Add a sensible project related domain here -->
-  <url>http://somedomain.org</url>
-  
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-      <version>2.1</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.1</version>
-    </dependency>
-
-  </dependencies>
-  
-  <build>
-    <plugins>
-
-        <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.1</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-
-    <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.10.1</version>
-        <configuration/>
-      </plugin>
-
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-shade-plugin</artifactId>
-        <version>2.3</version>
-        <configuration>
-          <transformers>
-            <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-              <manifestEntries>
-                <Main-Class>${package}.App</Main-Class>
-              </manifestEntries>
-            </transformer>
-          </transformers>
-        </configuration>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      
-    </plugins>
-  </build>
-</project>
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/java/App.java b/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/java/App.java
deleted file mode 100644
index c754212d3..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/java/App.java
+++ /dev/null
@@ -1,52 +0,0 @@
-package $package;
-
-import java.io.IOException;
-
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.parsers.SAXParser;
-import javax.xml.parsers.SAXParserFactory;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.xml.sax.SAXException;
-import org.xml.sax.XMLReader;
-
-import ${package}.handler.SaxContentHandler;
-import ${package}.handler.SaxErrorHandler;
-
-
-/**
- * A simple SAX parser demo
- * 
- */
-public class App {
-    private static final Logger log = LogManager.getLogger(App.class);
-
-    /**
-     * @param args Unused
-     * @throws SAXException 
-     * @throws ParserConfigurationException 
-     * @throws IOException 
-     */
-    public static void main( String[] args ) throws ParserConfigurationException, SAXException, IOException {
-    	
-    	log.info("Creating SAX parser factory");
-    	final SAXParserFactory saxPf = SAXParserFactory.newInstance();
-    	
-    	log.info("Creating SAX parser");
-        final SAXParser saxParser = saxPf.newSAXParser();
-        final XMLReader xmlReader = saxParser.getXMLReader();
-        
-        log.info("Enabling namespaces and namespace prefix processing");
-        xmlReader.setFeature("http://xml.org/sax/features/namespaces", true);
-        xmlReader.setFeature("http://xml.org/sax/features/namespace-prefixes", true);
-        
-        log.info("Registering content- and error handler instances");
-        xmlReader.setContentHandler(new SaxContentHandler()); 
-        xmlReader.setErrorHandler(new SaxErrorHandler());
-        
-        final String xmlDocumentInstanceFilename = "src/main/resources/testdata.xml";
-        log.info("Start parsing file '" + xmlDocumentInstanceFilename + "'");
-        xmlReader.parse(xmlDocumentInstanceFilename);
-    }
-}
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/java/handler/SaxContentHandler.java b/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/java/handler/SaxContentHandler.java
deleted file mode 100644
index 29b329559..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/java/handler/SaxContentHandler.java
+++ /dev/null
@@ -1,88 +0,0 @@
-package ${package}.handler;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.xml.sax.Attributes;
-import org.xml.sax.ContentHandler;
-import org.xml.sax.Locator;
-import org.xml.sax.SAXException;
-
-public class SaxContentHandler implements ContentHandler {
-	private static final Logger log = LogManager.getLogger(SaxContentHandler.class);
-
-	Locator locator = null;
-	
-	@Override
-	public void setDocumentLocator(Locator locator) {
-		this.locator = locator;
-	}
-
-	@Override
-	public void startDocument() throws SAXException {
-		log.info(displayWithLocation("Opening document"));
-	}
-
-	@Override
-	public void endDocument() throws SAXException {
-		log.info(displayWithLocation("Closing document"));
-	}
-
-	@Override
-	public void startPrefixMapping(String prefix, String uri)
-			throws SAXException {
-		log.info(displayWithLocation("Start mapping prefix '" + prefix + "' to '" + uri + "'"));
-	}
-
-	@Override
-	public void endPrefixMapping(String prefix) throws SAXException {
-		log.info(displayWithLocation("End mapping prefix '" + prefix + "'"));
-	}
-
-	@Override
-	public void startElement(String uri, String localName, String qName,
-			Attributes atts) throws SAXException {
-		log.info(displayWithLocation("Opening Element '" + localName + "' of namespace " + uri + "', full name='" + qName + "'"));
-	}
-
-	@Override
-	public void endElement(String uri, String localName, String qName)
-			throws SAXException {
-		log.info(displayWithLocation("Closing Element '" + localName + "' of namespace " + uri + "', full name='" + qName + "'"));
-	}
-
-	@Override
-	public void characters(char[] ch, int start, int length)
-			throws SAXException {
-		final String content =  new String(ch, start, length).trim();
-		if (content.equals("")) {
-			log.info(displayWithLocation("Textual content is just whitespace"));
-		} else {
-			log.info(displayWithLocation("Textual content '" + new String(ch, start, length) + "'"));
-		}
-	}
-
-	@Override
-	public void ignorableWhitespace(char[] ch, int start, int length)
-			throws SAXException {
-		log.info(displayWithLocation("Ignorable whitespace"));
-	}
-
-	@Override
-	public void processingInstruction(String target, String data)
-			throws SAXException {
-		log.info(displayWithLocation("Processing instruction '" + target + "' with value '" + data + "'"));
-	}
-
-	@Override
-	public void skippedEntity(String name) throws SAXException {
-		log.info(displayWithLocation("Skipped entity '" + name + "'"));
-	}
-	
-	String displayWithLocation(final String saxMsg) {
-		if (null == locator) {
-			return saxMsg;
-		} else {
-			return "File position (" + locator.getLineNumber() + ", " + locator.getColumnNumber() + "): " + saxMsg;
-		}
-	}
-}
\ No newline at end of file
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/java/handler/SaxErrorHandler.java b/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/java/handler/SaxErrorHandler.java
deleted file mode 100644
index 3a37205f3..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/java/handler/SaxErrorHandler.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package ${package}.handler;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.xml.sax.ErrorHandler;
-import org.xml.sax.SAXException;
-import org.xml.sax.SAXParseException;
-
-public class SaxErrorHandler implements ErrorHandler {
-	private static final Logger log = LogManager.getLogger(SaxErrorHandler.class);
-
-	public void warning(SAXParseException e) {
-		log.warn("[Warning]" + getLocationString(e));
-	  }
-	  public void error(SAXParseException e) {
-	    log.error("[Error]" + getLocationString(e));
-	  }
-	  public void fatalError(SAXParseException e) throws SAXException {
-	    log.fatal("[Fatal Error]" + getLocationString(e));
-	  }
-	  private String getLocationString(SAXParseException e) {
-	    return " line " + e.getLineNumber() +
-	    ", column " + e.getColumnNumber()+ ":" +  e.getMessage();
-	  }
-}
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/resources/log4j2.xml b/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/resources/log4j2.xml
deleted file mode 100644
index d5e970d22..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/resources/log4j2.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Configuration>
-    <Appenders>
-        <File name="A1" fileName="A1.log" append="false">
-            <PatternLayout pattern="%t %-5p %c{2} - %m%n"/>
-        </File>
-        <Console name="STDOUT" target="SYSTEM_OUT">
-            <PatternLayout pattern="%C{2} (%F:%L) - %m%n"/>
-        </Console>
-    </Appenders>
-    <Loggers>
-
-        <!-- You my want to define class or package level per-logger rules -->
-        <Logger name="${package}.App" level="debug">
-            <AppenderRef ref="A1"/>
-        </Logger>
-        <Root level="debug">
-            <AppenderRef ref="STDOUT"/>
-        </Root>
-    </Loggers>
-</Configuration>
\ No newline at end of file
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/resources/testdata.xml b/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/resources/testdata.xml
deleted file mode 100644
index c09cbbbb1..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/main/resources/testdata.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<root:top  xmlns:root="www.mi.hdm-stuttgart.de/sda1.root"
-           xmlns:content="www.mi.hdm-stuttgart.de/sda1.content">
-    
-    <?xml-stylesheet type="text/xsl" href="style.xsl"?>
-    
-    <content:person>Eve</content:person>
-    <content:person>Adam</content:person>
-</root:top>
\ No newline at end of file
diff --git a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/test/java/AppTest.java b/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/test/java/AppTest.java
deleted file mode 100644
index e158e33c7..000000000
--- a/Sd1/P/Archetypes/mi-maven-archetype-sax/src/main/resources/archetype-resources/src/test/java/AppTest.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package $package;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-/**
- * Unit test for simple App.
- */
-public class AppTest {
-    /**
-     * Dummy test method
-     */
-    @Test
-    public void testApp() {
-        Assert.assertTrue( true );
-    }
-}
diff --git a/Sd1/P/Array/arraycalcExercise/.gitignore b/Sd1/P/Array/arraycalcExercise/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/Array/arraycalcExercise/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/Array/arraycalcExercise/pom.xml b/Sd1/P/Array/arraycalcExercise/pom.xml
deleted file mode 100644
index ac4f44495..000000000
--- a/Sd1/P/Array/arraycalcExercise/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>arraycalcExercise</artifactId>
-  <version>2.0</version>
-  <packaging>jar</packaging>
-
-  <name>arraycalcExercise</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Array/arraycalcExercise/src/main/java/de/hdm_stuttgart/mi/sd1/store/Arraymethods.java b/Sd1/P/Array/arraycalcExercise/src/main/java/de/hdm_stuttgart/mi/sd1/store/Arraymethods.java
deleted file mode 100644
index 5f5bb6cbe..000000000
--- a/Sd1/P/Array/arraycalcExercise/src/main/java/de/hdm_stuttgart/mi/sd1/store/Arraymethods.java
+++ /dev/null
@@ -1,103 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-/**
- * A collection of methods dealing with arrays
- *
- */
-public class Arraymethods {
-
-  /**
-   * 
-   * @param values      The array to be searched
-   * @param searchValue The value to be found
-   * 
-   * @return            The index of the first occurrence of searchValue
-   *                    in values if exists, a value smaller than zero otherwise
-   */
-  public static int findIndex(int[] values, int searchValue) {
-    return 0; // TODO
-  }
-
-  /**
-   * Check whether two arrays contain identical values in identical
-   * order. Thus the arrays [-7, 1] and [1, -7] shall be regarded as
-   * being different.
-   *  
-   * @param a the first array to be compared.
-   * @param b the second array to be compared.
-   * @return true if a[] and b[] are equal, false otherwise.
-   */
-  public static boolean isEqual(int a[],  int b[]) {
-    return false; //TODO
-  }
-
-  /**
-   * Swap the contents of two arrays. If both arrays differ in size
-   * exchange only the "common" portions. Thus if we have e.g. 
-   * a = [ 3, 5, -3] and
-   * b = [-1, 4] 
-   * 
-   * swapping should only affect the first two positions:
-   * 
-   * a = [-1, 4, -3] and
-   * b = [ 3, 5] 
-   * 
-   * @param a The first array to be swapped
-   * @param b The second array to be swapped
-   * 
-   * @return The number of elements being swapped. This is equal
-   *         to the minimum of both arrays' length.
-   */
-  public static int swap(int a[], int b[]) {
-    final int swapCount = Math.min(a.length, b.length);
-    for (int i = 0; i < swapCount; i++) {
-      final int tmp = a[i];
-      a[i] = b[i];
-      b[i] = tmp;
-    }
-    return swapCount;
-  }
-
-  /**
-   * Create a new array by appending all values of b[]
-   * at the end of a[]. Thus e.g. a=[1, -7, 1] and b=[0, 5]
-   * shall be concatenated to [1, -7, 1, 0, 5].
-   * 
-   * @param a The first array.
-   * @param b The second array.
-   * @return The concatenation of all values from a and b.
-   */
-  public static int[] concat(int a[], int b[]) {
-    return null; // TODO
-  }
-
-  /**
-   * Check whether a given string is a palindrome or not. Test cases
-   * are being supplied at http://www.palindromelist.net
-   * 
-   * @param candidate The possible palindrome string.
-   * @return True if candidate is a palindrome with letter case
-   *         being ignored, false otherwise. Non-letter characters like space,
-   *         ?,;:. will be ignored as well.
-   */
-  public static boolean isPalindrome(final String candidate) {
-    return false;
-  } 
-
-  /**
-   * Difficult!
-   * 
-   * Check whether two arrays contain identical values having
-   * identical multiplicity irrespective of ordering. Thus the
-   * arrays [-7, 1] and [1, -7] shall be regarded as
-   * equivalent whereas [7, 1, 1] and [7, 1, 7] are divergent due to
-   * different multiplicity of elements being contained.
-   *  
-   * @param a the first array to be compared.
-   * @param b the second array to be compared.
-   * @return true if a[] and b[] contain the same elements having identical multiplicity, false otherwise.
-   */
-  public static boolean containsSameElements(int a[], int b[]) {
-      return true;
-  }
-}
diff --git a/Sd1/P/Array/arraycalcExercise/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java b/Sd1/P/Array/arraycalcExercise/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
deleted file mode 100644
index 6c0f8cf8d..000000000
--- a/Sd1/P/Array/arraycalcExercise/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Various array and string method implementations
- *
- */
-package de.hdm_stuttgart.mi.sd1.store;
\ No newline at end of file
diff --git a/Sd1/P/Array/arraycalcExercise/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/ArrayMethodTests.java b/Sd1/P/Array/arraycalcExercise/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/ArrayMethodTests.java
deleted file mode 100644
index 8a83bd791..000000000
--- a/Sd1/P/Array/arraycalcExercise/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/ArrayMethodTests.java
+++ /dev/null
@@ -1,130 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import org.junit.Test;
-
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.assertFalse;
-
-import java.util.Arrays;
-
-import de.hdm_stuttgart.mi.sd1.store.Arraymethods;
-
-@SuppressWarnings("javadoc")
-public class ArrayMethodTests {
-
-  @Test
-  public void testFindIndex(){
-    assertEquals(Arraymethods.findIndex(new int[]{1, 3, -3, 5}, -3), 2);
-    assertEquals(Arraymethods.findIndex(new int[]{1, -3, -3, 5}, -3), 1);
-    assertEquals(Arraymethods.findIndex(new int[]{1, -3, 9, -3, 5}, -3), 1);
-    assertTrue(Arraymethods.findIndex(new int[]{1, 3, 2, 5}, 4) < 0);
-  }
-
-  @Test
-  public void testIsEqual() {
-    assertTrue(Arraymethods.isEqual( // empty array
-        new int[]{}, new int[]{}));
-
-    assertTrue(Arraymethods.isEqual( // Just one value
-        new int[]{7}, new int[]{7}));
-
-    assertTrue(Arraymethods.isEqual(
-        new int[]{1, 3, -3, 5}, new int[]{1, 3, -3, 5}));
-
-    assertFalse(Arraymethods.isEqual(
-        new int[]{1, 3, -3, 5}, new int[]{1, 3, -3}));
-
-    assertFalse(Arraymethods.isEqual(
-        new int[]{1, 3, -3}, new int[]{1, 3, -3, 5}));
-  }
-
-  @Test
-  public void testSwap() {
-    final int[]
-        a = {1, 3, -4, 7, 7},
-        b = {-5, 2, 4, 1, 12},
-        aCopy = Arrays.copyOf(a, a.length),
-        bCopy = Arrays.copyOf(b, b.length);
-
-    Arraymethods.swap(aCopy, bCopy); // Swapping a and b
-    assertArrayEquals(b, aCopy);
-    assertArrayEquals(a, bCopy);
-
-    Arraymethods.swap(aCopy, bCopy);// Swapping a and b again==> revert to start
-    assertArrayEquals(a, aCopy);
-    assertArrayEquals(b, bCopy);
-
-    final int[] c = {-5, 2, 4};
-
-    Arraymethods.swap(aCopy, c); // Different sizes
-    assertArrayEquals(new int[]{-5, 2, 4, 7, 7}, aCopy);
-    assertArrayEquals(new int[]{1, 3, -4}, c);
-  }
-
-  @Test
-  public void testConcat() {
-    assertArrayEquals(new int[]{}, 
-        Arraymethods.concat(new int[]{}, new int[]{}));
-
-    assertArrayEquals(new int[]{1, 8}, 
-        Arraymethods.concat(new int[]{1}, new int[]{8}));
-    
-    assertArrayEquals(new int[]{1, 7}, 
-        Arraymethods.concat(new int[]{}, new int[]{1, 7}));
-    
-    assertArrayEquals(new int[]{1, 7}, 
-        Arraymethods.concat(new int[]{1, 7}, new int[]{}));
-    
-    assertArrayEquals(new int[]{1, 7, 3, -1, -2}, 
-        Arraymethods.concat(new int[]{1, 7}, new int[]{3, -1, -2}));
-    
-    assertArrayEquals(new int[]{9, 9, 8, 8}, 
-        Arraymethods.concat(new int[]{9}, new int[]{9, 8, 8}));
-  }
-
-  @Test
-  public void testIsPalindrome() {
-    // Examples from http://www.palindromelist.net
-    
-    final String[] palindromes = {
-        "A Santa at Nasa", 
-        "Able was I, ere I saw Elba", 
-        "Borrow or rob?"};
-    
-    for (final String p: palindromes) {
-      assertTrue(p, Arraymethods.isPalindrome(p));
-    }
-
-    final String[] nonPalindromes = {"Sea", "Test it!"};
-    for (final String p: nonPalindromes) {
-      assertFalse(p, Arraymethods.isPalindrome(p));
-    }
-  }
-
-  @Test
-  public void testContainsSameElements() {
-    assertTrue(Arraymethods.containsSameElements(
-        new int[]{}, new int[]{}));
-    
-    assertTrue(Arraymethods.containsSameElements(
-        new int[]{1}, new int[]{1}));
-    
-    assertTrue(Arraymethods.containsSameElements(
-        new int[]{1, 2}, new int[]{1, 2}));
-    
-    assertTrue(Arraymethods.containsSameElements(
-        new int[]{1, 2}, new int[]{2, 1}));
-    
-    assertTrue(Arraymethods.containsSameElements(
-        new int[]{1, 2, 3}, new int[]{3, 1, 2}));
-    
-    assertTrue(Arraymethods.containsSameElements(
-        new int[]{1, 2 , 3, 1, 3}, new int[]{3, 2, 1, 1, 3}));
-    
-    assertFalse(Arraymethods.containsSameElements(
-        new int[]{2, 2 , 3, 1, 3}, new int[]{3, 2, 1, 1, 3}));
-    
-  }
-}
diff --git a/Sd1/P/Array/arraycalcSolution/.gitignore b/Sd1/P/Array/arraycalcSolution/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/Array/arraycalcSolution/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/Array/arraycalcSolution/pom.xml b/Sd1/P/Array/arraycalcSolution/pom.xml
deleted file mode 100644
index 608a42533..000000000
--- a/Sd1/P/Array/arraycalcSolution/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>arraycalc</artifactId>
-  <version>2.0</version>
-  <packaging>jar</packaging>
-
-  <name>arraycalc</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Array/arraycalcSolution/src/main/java/de/hdm_stuttgart/mi/sd1/store/Arraymethods.java b/Sd1/P/Array/arraycalcSolution/src/main/java/de/hdm_stuttgart/mi/sd1/store/Arraymethods.java
deleted file mode 100644
index ab081b795..000000000
--- a/Sd1/P/Array/arraycalcSolution/src/main/java/de/hdm_stuttgart/mi/sd1/store/Arraymethods.java
+++ /dev/null
@@ -1,162 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-import java.util.Arrays;
-
-/**
- * A collection of methods dealing with arrays
- *
- */
-public class Arraymethods {
-
-  /**
-   * 
-   * @param values      The array to be searched
-   * @param searchValue The value to be found
-   * 
-   * @return            The index of the first occurrence of searchValue
-   *                    in values if exists, a value smaller than zero otherwise
-   */
-  public static int findIndex(int[] values, int searchValue) {
-    for (int i = 0; i < values.length; i++) {
-      if (searchValue == values[i]) {
-        return i;
-      }
-    }
-    return -1; // searchValue does not exist in values
-  }
-
-  /**
-   * Check whether two arrays contain identical values in identical
-   * order. Thus the arrays [-7, 1] and [1, -7] shall be regarded as
-   * being different.
-   *  
-   * @param a the first array to be compared.
-   * @param b the second array to be compared.
-   * @return true if a[] and b[] are equal, false otherwise.
-   */
-  public static boolean isEqual(int a[],  int b[]) {
-    if (a.length == b.length) {
-      for (int i = 0; i < a.length; i++) {
-        if (a[i] != b[i]) {
-          return false;
-        }
-      }
-      return true; // All array entries are equal
-    } else { // Arrays do have different size and thus differ
-      return false;
-    }
-  }
-
-  /**
-   * Swap the contents of two arrays. If both arrays differ in size
-   * exchange only the "common" portions. Thus if we have e.g. 
-   * a = [ 3, 5, -3] and
-   * b = [-1, 4] 
-   * 
-   * swapping should only affect the first two positions:
-   * 
-   * a = [-1, 4, -3] and
-   * b = [ 3, 5] 
-   * 
-   * @param a The first array to be swapped
-   * @param b The second array to be swapped
-   * 
-   * @return The number of elements being swapped. This is equal
-   *         to the minimum of both arrays' length.
-   */
-  public static int swap(int a[], int b[]) {
-    final int swapCount = Math.min(a.length, b.length);
-    for (int i = 0; i < swapCount; i++) {
-      final int tmp = a[i];
-      a[i] = b[i];
-      b[i] = tmp;
-    }
-    return swapCount;
-  }
-
-  /**
-   * Create a new array by appending all values of b[]
-   * at the end of a[]. Thus e.g. a=[1, -7, 1] and b=[0, 5]
-   * shall be concatenated to [1, -7, 1, 0, 5].
-   * 
-   * @param a The first array.
-   * @param b The second array.
-   * @return The concatenation of all values from a and b.
-   */
-  public static int[] concat(int a[], int b[]) {
-    final int[] returnValue = new int[a.length + b.length];
-    for (int i = 0; i < a.length; i++) {
-      returnValue[i] = a[i];
-    }
-    for (int i = 0; i < b.length; i++) {
-      returnValue[a.length + i] = b[i];
-    }
-    return returnValue;
-  }
-
-  /**
-   * Check whether a given string is a palindrome or not. Test cases
-   * are being supplied at http://www.palindromelist.net
-   * 
-   * @param candidate The possible palindrome string.
-   * @return True if candidate is a palindrome with letter case
-   *         being ignored, false otherwise. Non-letter characters like space,
-   *         ?,;:. will be ignored as well.
-   */
-  public static boolean isPalindrome(final String candidate) {
-    
-    final char[] cArray = new char[candidate.length()];
-    int numCandidateLetters = 0;
-    
-    for (int i = 0; i < candidate.length(); i++) { // Strip off non-letters
-      final char candidateChar = candidate.toLowerCase().charAt(i);
-      if (Character.isAlphabetic(candidateChar)) {
-        cArray[numCandidateLetters++] = candidateChar;
-      }
-    }
-    // cArray holds the "real" palindrome candidate with
-    // non-netters being stripped of having
-    // index range [0, numCandidateLetters - 1]. So let's check it!
-    //
-    for (int i = 0; i < numCandidateLetters / 2; i++) {
-      if (cArray[i] != cArray[numCandidateLetters - 1 - i]) {
-        return false;
-      }
-    }
-    return true;
-  } 
-
-  /**
-   * 
-   * Check whether two arrays contain identical values having
-   * identical multiplicity irrespective of ordering. Thus the
-   * arrays [-7, 1] and [1, -7] shall be regarded as
-   * equivalent whereas [7, 1, 1] and [7, 1, 7] are divergent due to
-   * different multiplicity of elements being contained.
-   *  
-   * @param a the first array to be compared.
-   * @param b the second array to be compared.
-   * @return true if a[] and b[] contain the same elements having identical multiplicity, false otherwise.
-   */
-  public static boolean containsSameElements(int a[], int b[]) {
-
-    if (a.length == b.length) {
-      final int[] bCopy = Arrays.copyOf(b, b.length);// We need a copy to be modified,
-      // do not touch the orginal!
-      int bcopyRemainingElements = b.length;
-      for (int i = 0; i < a.length; i++) {
-        final int indexInBcopy =  findIndex(bCopy, a[i]);
-        if (indexInBcopy < 0) {
-          return false;     // Element of a[] not found in b[]
-        } else {
-          if (indexInBcopy < bcopyRemainingElements - 1) {        // "Discard" element from bCopy[]
-            bCopy[indexInBcopy] = bCopy[--bcopyRemainingElements];
-          }
-        }
-      }
-      return true;
-    } else {// Arrays differ in length and thus cannot be equivalent
-      return false;
-    }
-  }
-}
diff --git a/Sd1/P/Array/arraycalcSolution/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java b/Sd1/P/Array/arraycalcSolution/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
deleted file mode 100644
index 6c0f8cf8d..000000000
--- a/Sd1/P/Array/arraycalcSolution/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Various array and string method implementations
- *
- */
-package de.hdm_stuttgart.mi.sd1.store;
\ No newline at end of file
diff --git a/Sd1/P/Array/arraycalcSolution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/ArrayMethodTests.java b/Sd1/P/Array/arraycalcSolution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/ArrayMethodTests.java
deleted file mode 100644
index 8a83bd791..000000000
--- a/Sd1/P/Array/arraycalcSolution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/ArrayMethodTests.java
+++ /dev/null
@@ -1,130 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import org.junit.Test;
-
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.assertFalse;
-
-import java.util.Arrays;
-
-import de.hdm_stuttgart.mi.sd1.store.Arraymethods;
-
-@SuppressWarnings("javadoc")
-public class ArrayMethodTests {
-
-  @Test
-  public void testFindIndex(){
-    assertEquals(Arraymethods.findIndex(new int[]{1, 3, -3, 5}, -3), 2);
-    assertEquals(Arraymethods.findIndex(new int[]{1, -3, -3, 5}, -3), 1);
-    assertEquals(Arraymethods.findIndex(new int[]{1, -3, 9, -3, 5}, -3), 1);
-    assertTrue(Arraymethods.findIndex(new int[]{1, 3, 2, 5}, 4) < 0);
-  }
-
-  @Test
-  public void testIsEqual() {
-    assertTrue(Arraymethods.isEqual( // empty array
-        new int[]{}, new int[]{}));
-
-    assertTrue(Arraymethods.isEqual( // Just one value
-        new int[]{7}, new int[]{7}));
-
-    assertTrue(Arraymethods.isEqual(
-        new int[]{1, 3, -3, 5}, new int[]{1, 3, -3, 5}));
-
-    assertFalse(Arraymethods.isEqual(
-        new int[]{1, 3, -3, 5}, new int[]{1, 3, -3}));
-
-    assertFalse(Arraymethods.isEqual(
-        new int[]{1, 3, -3}, new int[]{1, 3, -3, 5}));
-  }
-
-  @Test
-  public void testSwap() {
-    final int[]
-        a = {1, 3, -4, 7, 7},
-        b = {-5, 2, 4, 1, 12},
-        aCopy = Arrays.copyOf(a, a.length),
-        bCopy = Arrays.copyOf(b, b.length);
-
-    Arraymethods.swap(aCopy, bCopy); // Swapping a and b
-    assertArrayEquals(b, aCopy);
-    assertArrayEquals(a, bCopy);
-
-    Arraymethods.swap(aCopy, bCopy);// Swapping a and b again==> revert to start
-    assertArrayEquals(a, aCopy);
-    assertArrayEquals(b, bCopy);
-
-    final int[] c = {-5, 2, 4};
-
-    Arraymethods.swap(aCopy, c); // Different sizes
-    assertArrayEquals(new int[]{-5, 2, 4, 7, 7}, aCopy);
-    assertArrayEquals(new int[]{1, 3, -4}, c);
-  }
-
-  @Test
-  public void testConcat() {
-    assertArrayEquals(new int[]{}, 
-        Arraymethods.concat(new int[]{}, new int[]{}));
-
-    assertArrayEquals(new int[]{1, 8}, 
-        Arraymethods.concat(new int[]{1}, new int[]{8}));
-    
-    assertArrayEquals(new int[]{1, 7}, 
-        Arraymethods.concat(new int[]{}, new int[]{1, 7}));
-    
-    assertArrayEquals(new int[]{1, 7}, 
-        Arraymethods.concat(new int[]{1, 7}, new int[]{}));
-    
-    assertArrayEquals(new int[]{1, 7, 3, -1, -2}, 
-        Arraymethods.concat(new int[]{1, 7}, new int[]{3, -1, -2}));
-    
-    assertArrayEquals(new int[]{9, 9, 8, 8}, 
-        Arraymethods.concat(new int[]{9}, new int[]{9, 8, 8}));
-  }
-
-  @Test
-  public void testIsPalindrome() {
-    // Examples from http://www.palindromelist.net
-    
-    final String[] palindromes = {
-        "A Santa at Nasa", 
-        "Able was I, ere I saw Elba", 
-        "Borrow or rob?"};
-    
-    for (final String p: palindromes) {
-      assertTrue(p, Arraymethods.isPalindrome(p));
-    }
-
-    final String[] nonPalindromes = {"Sea", "Test it!"};
-    for (final String p: nonPalindromes) {
-      assertFalse(p, Arraymethods.isPalindrome(p));
-    }
-  }
-
-  @Test
-  public void testContainsSameElements() {
-    assertTrue(Arraymethods.containsSameElements(
-        new int[]{}, new int[]{}));
-    
-    assertTrue(Arraymethods.containsSameElements(
-        new int[]{1}, new int[]{1}));
-    
-    assertTrue(Arraymethods.containsSameElements(
-        new int[]{1, 2}, new int[]{1, 2}));
-    
-    assertTrue(Arraymethods.containsSameElements(
-        new int[]{1, 2}, new int[]{2, 1}));
-    
-    assertTrue(Arraymethods.containsSameElements(
-        new int[]{1, 2, 3}, new int[]{3, 1, 2}));
-    
-    assertTrue(Arraymethods.containsSameElements(
-        new int[]{1, 2 , 3, 1, 3}, new int[]{3, 2, 1, 1, 3}));
-    
-    assertFalse(Arraymethods.containsSameElements(
-        new int[]{2, 2 , 3, 1, 3}, new int[]{3, 2, 1, 1, 3}));
-    
-  }
-}
diff --git a/Sd1/P/Array/integerStore/.gitignore b/Sd1/P/Array/integerStore/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/Array/integerStore/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/Array/integerStore/pom.xml b/Sd1/P/Array/integerStore/pom.xml
deleted file mode 100644
index 0baf36cba..000000000
--- a/Sd1/P/Array/integerStore/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>intstore</artifactId>
-  <version>2.0</version>
-  <packaging>jar</packaging>
-
-  <name>IntegerStore</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Array/integerStore/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java b/Sd1/P/Array/integerStore/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java
deleted file mode 100644
index cdb155078..000000000
--- a/Sd1/P/Array/integerStore/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.main;
-
-import de.hdm_stuttgart.mi.sd1.store.BoundedIntegerStore;
-
-/**
- * Playing with fraction objects, producing some output.
- *
- */
-public class Driver {
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-
-    // Create a new Store
-    final BoundedIntegerStore store = new BoundedIntegerStore(4);
-    
-    // Fill in some values
-    store.addValue(32);
-    store.addValue(-5);
-    store.addValue(24);
-    
-    System.out.println("Store contains " + store.getNumValues() + " values");
-    
-    for (int i = 0; i < store.getNumValues(); i++) {
-      System.out.println("Value " + (i + 1) + ": " + store.getValue(i));
-    }
-  }
-}
diff --git a/Sd1/P/Array/integerStore/src/main/java/de/hdm_stuttgart/mi/sd1/store/BoundedIntegerStore.java b/Sd1/P/Array/integerStore/src/main/java/de/hdm_stuttgart/mi/sd1/store/BoundedIntegerStore.java
deleted file mode 100644
index 9cbaefbca..000000000
--- a/Sd1/P/Array/integerStore/src/main/java/de/hdm_stuttgart/mi/sd1/store/BoundedIntegerStore.java
+++ /dev/null
@@ -1,59 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-/**
- * A container holding a fixed
- *  number of integer values.
- *
- */
-public class BoundedIntegerStore {
-  
-  final int[] values ; // Array containing our values
-  int numValues = 0;            // Number of values present in the container so far.
-  
-  /**
-   * Create a new integer store being able to
-   * hold a fixed number of values.
-   * 
-   * @param capacity The number of values this store may contain 
-   */
-  public BoundedIntegerStore(int capacity) {
-    values = new int[capacity];
-  }
-
-  /**
-   * @return The number of elements the store may
-   * hold, see {@link #BoundedIntegerStore(int)}.
-   */
-  public int getCapacity() {
-    return values.length;
-  }
-  
-  /**
-   * @return The number of values being contained.
-   */
-  public int getNumValues() { 
-    return numValues;
-  }
-  
-  /**
-   * Insert a new value into our container
-   * 
-   * @param value The value to be inserted. This will increment
-   * {@link #getNumValues()} by one.
-   * 
-   */
-  public void addValue(int value) {
-    values[numValues++] = value; 
-  }
-
-  /**
-   * Access the value at a given index
-   * 
-   * @param index The desired value's index
-   * @return The desired index value. Precondition: index &lt; {@link #getNumValues()}}
-   * 
-   */
-  public int getValue(int index) {
-    return values[index];
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Array/integerStore/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java b/Sd1/P/Array/integerStore/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
deleted file mode 100644
index 94590c084..000000000
--- a/Sd1/P/Array/integerStore/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Dealing with integer stores.
- *
- */
-package de.hdm_stuttgart.mi.sd1.store;
\ No newline at end of file
diff --git a/Sd1/P/Array/integerStore/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java b/Sd1/P/Array/integerStore/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java
deleted file mode 100644
index 456ff1bcc..000000000
--- a/Sd1/P/Array/integerStore/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java
+++ /dev/null
@@ -1,35 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.store.BoundedIntegerStore;
-
-@SuppressWarnings("javadoc")
-public class IntStoreTest {
-  
-  @Test
-  public void testPositiveNegative() {
-    final int capacity = 4;
-    BoundedIntegerStore store = new BoundedIntegerStore(capacity);
-    
-    
-    assertEquals(capacity, store.getCapacity()); // The store's capacity
-    assertEquals(0, store.getNumValues());       // Store is initially empty
-    
-    final int v1 = -17, v2 = 3, v3 = -4;
-
-    store.addValue(v1);                     // Add a single value 
-    assertEquals(1, store.getNumValues());  // Store contains one value
-    assertEquals(v1, store.getValue(0));    // Value should be present at index 0
-    
-    store.addValue(v2);                     // Add two more values
-    store.addValue(v3);
-    
-    assertEquals(3, store.getNumValues());  // Store contains three values
-    assertEquals(v1, store.getValue(0));    // Retrieve all values
-    assertEquals(v2, store.getValue(1));
-    assertEquals(v3, store.getValue(2));
-  }
-}
diff --git a/Sd1/P/Array/integerStoreMedianAnswer/.gitignore b/Sd1/P/Array/integerStoreMedianAnswer/.gitignore
deleted file mode 100644
index 128b1c231..000000000
--- a/Sd1/P/Array/integerStoreMedianAnswer/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
-/bin
diff --git a/Sd1/P/Array/integerStoreMedianAnswer/pom.xml b/Sd1/P/Array/integerStoreMedianAnswer/pom.xml
deleted file mode 100644
index 231c9012c..000000000
--- a/Sd1/P/Array/integerStoreMedianAnswer/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>intstoreMedian</artifactId>
-  <version>6.0</version>
-  <packaging>jar</packaging>
-
-  <name>IntegerStore</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Array/integerStoreMedianAnswer/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java b/Sd1/P/Array/integerStoreMedianAnswer/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java
deleted file mode 100644
index 1d0bdce13..000000000
--- a/Sd1/P/Array/integerStoreMedianAnswer/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java
+++ /dev/null
@@ -1,34 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.main;
-
-import java.util.Scanner;
-
-import de.hdm_stuttgart.mi.sd1.store.IntegerStore;
-
-/**
- * Ask a user for inputting sample values and then
- * calculate average and median.
- *
- */
-public class Driver {
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-
-    final Scanner scanner = new Scanner(System.in);
-    
-    System.out.print("How big is your sample? ");
-    final int sampleSize = scanner.nextInt();
-    
-    final IntegerStore store = new IntegerStore(sampleSize);
-    System.out.println(); // Add a new line
-    for (int i = 0; i < sampleSize; i++) {
-      System.out.print("Enter value #" + (i + 1) + " of " + sampleSize + ": ");
-      store.addValue(scanner.nextInt());
-    }
-    System.out.println("Your sample's average is: " + store.getAverage());
-    System.out.println("Your sample's median is: " + store.getMedian());
-    
-    scanner.close();
-  }
-}
diff --git a/Sd1/P/Array/integerStoreMedianAnswer/src/main/java/de/hdm_stuttgart/mi/sd1/store/IntegerStore.java b/Sd1/P/Array/integerStoreMedianAnswer/src/main/java/de/hdm_stuttgart/mi/sd1/store/IntegerStore.java
deleted file mode 100644
index fa3baf2a1..000000000
--- a/Sd1/P/Array/integerStoreMedianAnswer/src/main/java/de/hdm_stuttgart/mi/sd1/store/IntegerStore.java
+++ /dev/null
@@ -1,164 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-import java.util.Arrays;
-
-/**
- * A container holding a fixed
- *  number of integer values.
- *
- */
-public class IntegerStore {
-  
-  final static int defaultCapacity = 4;
-  private int[] values ;         // Array containing our values
-  private int numValues = 0;     // Number of values present in the container so far.
-  
-  /**
-   * Create a new store being able to
-   * hold integer values.
-   * 
-   */
-  public IntegerStore() {
-    values = new int[defaultCapacity];
-  }
-  /**
-   * Create a new store being able to
-   * hold integer values.
-   * 
-   * @param capacity The store's initial capacity. If more values
-   * are being added via {@link #addValue(int)} the capacity
-   * will be increased dynamically.
-   * 
-   */
-  public IntegerStore(int capacity) {
-    values = new int[capacity];
-  }
-
-  /**
-   * Initializing from a given array of integers.
-   * 
-   * @param values These presumably  unsorted values will be sorted
-   *     when being added to this store.
-   */
-  public IntegerStore(final int[] values) {
-
-    this.values = new int[values.length];
-    for (final int value: values) {
-      addValue(value);
-    }   
-  }
-
-  
-  /**
-   * @return The number of elements the store may
-   * hold, see {@link #IntegerStore(int)}.
-   */
-  public int getCapacity() {
-    return values.length;
-  }
-  
-  /**
-   * @return The number of values being contained.
-   */
-  public int getNumValues() { 
-    return numValues;
-  }
-  
-  /**
-   * Insert a new value into our container
-   * 
-   * @param value The value to be inserted. This will increment
-   * {@link #getNumValues()} by one.
-   * 
-   */
-  public void addValue(int value) {
-    if (values.length <= numValues) { // Insufficient capacity available to add a new value?
-      final int[] currentArray = values; // Save the current array variable
-      values = new int[2 * currentArray.length]; // Double the current array's size.
-      for (int i = 0; i < currentArray.length; i++) { // Copy old values to new array
-        values[i] = currentArray[i];
-      }
-    } 
-    int insertIndex;
-    // Find the index of the first existing element
-    // being larger or equal to the new element to be inserted
-    for (insertIndex= 0; insertIndex < numValues && values[insertIndex] < value; insertIndex++);
-    
-    /*
-     * Example insert value == 3; Finding the right position
-     * and shift some values accordingly to create a "free"
-     * position
-     *  Index values     | 0| 1| 2| 3| 4| 5| ...
-     *  -----------------+--+--+--+--+-----+ ...
-     *  values oldArray  | 1| 2| 7| 9|  |  |  
-     *  -----------------+--+--+--+--+-----+ ...
-     *  shift right one index starting from value "7" and fill in value 3
-     *  -----------------+--+--+--+--+-----+ ...
-     *  values newArray  | 1| 2| 3| 7| 9|  | ...
-     */
-    
-    for (int i = numValues; insertIndex <  i; i--) { // Shift values if necessary
-      values[i] = values[i - 1];
-    }
-    values[insertIndex] = value;
-    numValues++;
-  }
-
-  /**
-   * Access the value at a given index
-   * 
-   * @param index The desired value's index
-   * @return The desired value.
-   * <dl>
-      <dt><b>Precondition:</b></dt>
-       <dd>index &lt; {@link #getNumValues()}</dd>
-     </dl>
-   * 
-   */
-  public int getValue(int index) {
-    return values[index];
-  }
-  
-  /**
-   * @return The array of values entered so far
-   */
-  public int[] getValues() {
-    return Arrays.copyOfRange(values, 0, numValues);
-  }
-  
-  /**
-   * Empty the current set of values and set the store
-   * to its initial state.
-   */
-  public void clear() {
-    numValues = 0;
-  }
-  
-  /**
-   * @return The sample's average value.
-   */
-  public double getAverage() {
-    double sum = 0;
-    for (int i = 0; i < numValues; i++) {
-      sum += values[i];
-    }
-    return sum / numValues;
-  }
-  /**
-   *<dl>
-      <dt><b>Precondition:</b></dt>
-       <dd>There must be at least one element.</dd>
-     </dl>
-   * 
-   * @return The sample's median.
-   */
-  public double getMedian() {
-    final int upperMiddleIndex = numValues / 2;
-    if (0 == numValues % 2) { // Even number of values
-      return (values[upperMiddleIndex] +    // Choose mean of both
-          values[upperMiddleIndex -1]) / 2.;// center values
-    } else {  // Odd number of values
-      return values[upperMiddleIndex]; 
-    }
-  } 
-}
\ No newline at end of file
diff --git a/Sd1/P/Array/integerStoreMedianAnswer/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java b/Sd1/P/Array/integerStoreMedianAnswer/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
deleted file mode 100644
index 3b955ea0b..000000000
--- a/Sd1/P/Array/integerStoreMedianAnswer/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
+++ /dev/null
@@ -1,6 +0,0 @@
-/**
- * Dealing with integer stores. We add a method
- * to compute a given sample's median
- *
- */
-package de.hdm_stuttgart.mi.sd1.store;
\ No newline at end of file
diff --git a/Sd1/P/Array/integerStoreMedianAnswer/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestSorting.java b/Sd1/P/Array/integerStoreMedianAnswer/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestSorting.java
deleted file mode 100644
index f3a46f66b..000000000
--- a/Sd1/P/Array/integerStoreMedianAnswer/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestSorting.java
+++ /dev/null
@@ -1,88 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-import static org.junit.Assert.*;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-@SuppressWarnings("javadoc")
-public class TestSorting {
-
-   @Test
-   public void empty() {
-
-     final IntegerStore store = new IntegerStore();
-     assertEquals(0, store.getNumValues());
-   }
-
-   @Test
-   public void singleValue() {
-
-     final IntegerStore store = new IntegerStore();
-     final int value = 7;
-     store.addValue(value);
-     assertEquals(1, store.getNumValues());
-     assertEquals(value, store.getValue(0));
-   }
-
-   @Test
-   public void twoUnOrderedValues() {
-
-      final int[]
-            unsortedValues = {3, -1},
-              sortedValues = {-1, 3};
-
-        assertEquals(sortedValues.length, unsortedValues.length);
-
-        final IntegerStore store = new IntegerStore();
-        for (final int i: unsortedValues) {
-          store.addValue(i);
-        }
-        assertArrayEquals(sortedValues, store.getValues());
-   }
-
-   @Test
-   public void twoOrderedValues() {
-
-      final int[]
-            unsortedValues = {-1, 3},
-              sortedValues = unsortedValues;
-
-        final IntegerStore store = new IntegerStore();
-        for (final int i: unsortedValues) {
-          store.addValue(i);
-        }
-        assertArrayEquals(sortedValues, store.getValues());
-   }
-
-   
-   @Test
-  public void simpleSort() {
-    final int[]
-        unsortedValues = {2, -1, 5, 2, 7, 6},
-          sortedValues = {-1, 2, 2, 5, 6, 7};
-
-    assertEquals(sortedValues.length, unsortedValues.length);
-
-    final IntegerStore store = new IntegerStore();
-    for (final int i: unsortedValues) {
-      store.addValue(i);
-    }
-    assertArrayEquals(sortedValues, store.getValues());
-  }
-
-  @Test
-  public void duplicateSort() {
-    final int[]
-        unsortedValues = {0, -7, 3, 2, 3, -4, 3, 4, 5, -7},
-         sortedValues  = {-7, -7, -4, 0, 2, 3, 3, 3, 4, 5};
-    
-    assertEquals(sortedValues.length, unsortedValues.length);
-
-    final IntegerStore store = new IntegerStore();
-    for (final int i: unsortedValues) {
-      store.addValue(i);
-    }
-    Assert.assertArrayEquals(sortedValues, store.getValues());
-  }
-}
diff --git a/Sd1/P/Array/integerStoreMedianAnswer/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestStatisticMethods.java b/Sd1/P/Array/integerStoreMedianAnswer/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestStatisticMethods.java
deleted file mode 100644
index c055f5e8e..000000000
--- a/Sd1/P/Array/integerStoreMedianAnswer/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestStatisticMethods.java
+++ /dev/null
@@ -1,95 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.store.IntegerStore;
-
-@SuppressWarnings("javadoc")
-public class TestStatisticMethods {
-
-  @Test
-  public void testClear() {
-    IntegerStore store = new IntegerStore(4);
-
-    assertEquals(0, store.getNumValues());       // Store is initially empty
-
-    store.addValue(2);
-    store.addValue(4);
-    assertEquals(2, store.getNumValues());       // Store is initially empty
-
-    store.clear();
-    
-    assertEquals(0, store.getNumValues());       // Store is initially empty
-    store.addValue(2);
-    store.addValue(4);
-    store.addValue(4);
-    assertEquals(3, store.getNumValues());       // Store is initially empty
-  }
-  @Test
-  public void testAverage() {
-    
-    IntegerStore store = new IntegerStore(4);
-    
-    store.addValue(2);
-    store.addValue(4);
-    store.addValue(-3);
-    
-    assertTrue(Math.abs(1. - store.getAverage()) < 1.E-50);
-  }
-  
-  @Test
-  public void testPositiveNegative() {
-    final int capacity = 3;
-    IntegerStore store = new IntegerStore(capacity);
-    
-    
-    assertEquals(capacity, store.getCapacity()); // The store's initial capacity
-    assertEquals(0, store.getNumValues());       // Store is initially empty
-    
-    final int v1 = -17, v2 = 3, v3 = -4, v4 = 7;
-
-    store.addValue(v1);                     // Add a single value 
-    assertEquals(1, store.getNumValues());  // Store contains one value
-    assertEquals(v1, store.getValue(0));    // Value should be present at index 0
-    
-    store.addValue(v2);                     // Add two more values
-    store.addValue(v3);
-    
-    assertEquals(capacity, store.getCapacity()); // The store's initial capacity
-    assertEquals(3, store.getNumValues());  // Store contains three values
-    assertEquals(v1, store.getValue(0));    // Retrieve all values
-    assertEquals(v3, store.getValue(1));
-    assertEquals(v2, store.getValue(2));
-    
-    // Now we breach the container's initial capacity
-    store.addValue(v4);
-    assertEquals(2 * capacity, store.getCapacity()); // Twice the store's initial capacity
-    
-    // add 99996 more values
-    for (int i = 4; i < 100_000; i++) {
-      store.addValue(i);
-    }
-    assertEquals(100_000, store.getNumValues()); 
-    assertTrue(100_000 <= store.getCapacity()); // Capacity should at least be 100_000
-  }
-  @Test
-  public void testMedian() {
-    IntegerStore store = new IntegerStore(new int[] {2, 7, 0, -3, 4});
-    assertArrayEquals(new int[] {-3, 0, 2, 4, 7}, store.getValues());
-    assertTrue(Math.abs(2. - store.getMedian()) < 1.E-10);
-    
-    store.addValue(7);
-    assertArrayEquals(new int[] {-3, 0, 2, 4, 7, 7}, store.getValues());
-    assertTrue(Math.abs(3. - store.getMedian()) < 1.E-10);
-
-    store.addValue(7);
-    assertArrayEquals(new int[] {-3, 0, 2, 4, 7, 7, 7}, store.getValues());
-    assertTrue(Math.abs(4. - store.getMedian()) < 1.E-50);
-
-    store.addValue(6);
-    assertArrayEquals(new int[] {-3, 0, 2, 4, 6, 7, 7, 7}, store.getValues());
-    assertTrue(Math.abs(5. - store.getMedian()) < 1.E-50);
-  }
-}
diff --git a/Sd1/P/Array/integerStoreSkeleton/.gitignore b/Sd1/P/Array/integerStoreSkeleton/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/Array/integerStoreSkeleton/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/Array/integerStoreSkeleton/pom.xml b/Sd1/P/Array/integerStoreSkeleton/pom.xml
deleted file mode 100644
index f71f43398..000000000
--- a/Sd1/P/Array/integerStoreSkeleton/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>intstore</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>IntegerStore</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Array/integerStoreSkeleton/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java b/Sd1/P/Array/integerStoreSkeleton/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java
deleted file mode 100644
index 50cccc930..000000000
--- a/Sd1/P/Array/integerStoreSkeleton/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.main;
-
-import de.hdm_stuttgart.mi.sd1.store.BoundedIntegerStore;
-
-/**
- * Playing with fraction objects, producing some output.
- *
- */
-public class Driver {
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-
-    // Create a new Store
-    final BoundedIntegerStore store = new BoundedIntegerStore(4);
-    
-    // Fill in some values
-    store.addValue(32);
-    store.addValue(-5);
-    store.addValue(24);
-    
-    System.out.println("Store contains " + store.getNumValues() + " values");
-    
-    for (int i = 0; i < store.getNumValues(); i++) {
-      System.out.println(i + ":" + store.getNumValues() + " values");
-    }
-  }
-}
diff --git a/Sd1/P/Array/integerStoreSkeleton/src/main/java/de/hdm_stuttgart/mi/sd1/store/BoundedIntegerStore.java b/Sd1/P/Array/integerStoreSkeleton/src/main/java/de/hdm_stuttgart/mi/sd1/store/BoundedIntegerStore.java
deleted file mode 100644
index 6deb01892..000000000
--- a/Sd1/P/Array/integerStoreSkeleton/src/main/java/de/hdm_stuttgart/mi/sd1/store/BoundedIntegerStore.java
+++ /dev/null
@@ -1,59 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-/**
- * A container holding a fixed
- *  number of integer values.
- *
- */
-public class BoundedIntegerStore {
-  
-  final int[] values ; // Array containing our values
-  int numValues = 0;            // Number of values present in the container so far.
-  
-  /**
-   * Create a new integer store being able to
-   * hold a fixed number of values.
-   * 
-   * @param capacity The number of values this store may contain 
-   */
-  public BoundedIntegerStore(int capacity) {
-    values = null; // TODO
-  }
-
-  /**
-   * @return The number of elements the store may
-   * hold, see {@link #BoundedIntegerStore(int)}.
-   */
-  public int getCapacity() {
-    return 0; // TODO
-  }
-  
-  /**
-   * @return The number of values being contained.
-   */
-  public int getNumValues() { 
-    return 0; // TODO
-  }
-  
-  /**
-   * Insert a new value into our container
-   * 
-   * @param value The value to be inserted. This will increment
-   * {@link #getNumValues()} by one.
-   * 
-   */
-  public void addValue(int value) {
-    // TODO; 
-  }
-
-  /**
-   * Access the value at a given index
-   * 
-   * @param index The desired value's index
-   * @return The desired value. Precondition: index &lt; {@link #getNumValues()}}
-   * 
-   */
-  public int getValue(int index) {
-    return 0; // TODO
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Array/integerStoreSkeleton/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java b/Sd1/P/Array/integerStoreSkeleton/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
deleted file mode 100644
index 94590c084..000000000
--- a/Sd1/P/Array/integerStoreSkeleton/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Dealing with integer stores.
- *
- */
-package de.hdm_stuttgart.mi.sd1.store;
\ No newline at end of file
diff --git a/Sd1/P/Array/integerStoreSkeleton/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java b/Sd1/P/Array/integerStoreSkeleton/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java
deleted file mode 100644
index 456ff1bcc..000000000
--- a/Sd1/P/Array/integerStoreSkeleton/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java
+++ /dev/null
@@ -1,35 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.store.BoundedIntegerStore;
-
-@SuppressWarnings("javadoc")
-public class IntStoreTest {
-  
-  @Test
-  public void testPositiveNegative() {
-    final int capacity = 4;
-    BoundedIntegerStore store = new BoundedIntegerStore(capacity);
-    
-    
-    assertEquals(capacity, store.getCapacity()); // The store's capacity
-    assertEquals(0, store.getNumValues());       // Store is initially empty
-    
-    final int v1 = -17, v2 = 3, v3 = -4;
-
-    store.addValue(v1);                     // Add a single value 
-    assertEquals(1, store.getNumValues());  // Store contains one value
-    assertEquals(v1, store.getValue(0));    // Value should be present at index 0
-    
-    store.addValue(v2);                     // Add two more values
-    store.addValue(v3);
-    
-    assertEquals(3, store.getNumValues());  // Store contains three values
-    assertEquals(v1, store.getValue(0));    // Retrieve all values
-    assertEquals(v2, store.getValue(1));
-    assertEquals(v3, store.getValue(2));
-  }
-}
diff --git a/Sd1/P/Array/integerStoreStat/.gitignore b/Sd1/P/Array/integerStoreStat/.gitignore
deleted file mode 100644
index 128b1c231..000000000
--- a/Sd1/P/Array/integerStoreStat/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
-/bin
diff --git a/Sd1/P/Array/integerStoreStat/pom.xml b/Sd1/P/Array/integerStoreStat/pom.xml
deleted file mode 100644
index 57b693b2d..000000000
--- a/Sd1/P/Array/integerStoreStat/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>intstore</artifactId>
-  <version>4.0</version>
-  <packaging>jar</packaging>
-
-  <name>IntegerStore</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>         
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Array/integerStoreStat/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java b/Sd1/P/Array/integerStoreStat/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java
deleted file mode 100644
index 55ce85c24..000000000
--- a/Sd1/P/Array/integerStoreStat/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.main;
-
-import de.hdm_stuttgart.mi.sd1.store.IntegerStore;
-
-/**
- * Playing with fraction objects, producing some output.
- *
- */
-public class Driver {
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-
-    // Create a new Store
-    final IntegerStore store = new IntegerStore(4);
-    
-    // Fill in some values
-    store.addValue(32);
-    store.addValue(-5);
-    store.addValue(24);
-    
-    System.out.println("Store contains " + store.getNumValues() + " values");
-    
-    for (int i = 0; i < store.getNumValues(); i++) {
-    	System.out.println("Value " + (i + 1) + ": " + store.getValue(i));
-    }
-  }
-}
diff --git a/Sd1/P/Array/integerStoreStat/src/main/java/de/hdm_stuttgart/mi/sd1/store/IntegerStore.java b/Sd1/P/Array/integerStoreStat/src/main/java/de/hdm_stuttgart/mi/sd1/store/IntegerStore.java
deleted file mode 100644
index fef1e262e..000000000
--- a/Sd1/P/Array/integerStoreStat/src/main/java/de/hdm_stuttgart/mi/sd1/store/IntegerStore.java
+++ /dev/null
@@ -1,97 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-/**
- * A container holding a fixed
- *  number of integer values.
- *
- */
-public class IntegerStore {
-  
-  final static int defaultCapacity = 4;
-  int[] values ;         // Array containing our values
-  int numValues = 0;     // Number of values present in the container so far.
-  
-  /**
-   * Create a new store being able to
-   * hold integer values.
-   * 
-   */
-  public IntegerStore() {
-    values = new int[defaultCapacity];
-  }
-  /**
-   * Create a new store being able to
-   * hold integer values.
-   * 
-   * @param capacity The store's initial capacity. If more values
-   * are being added via {@link #addValue(int)} the capacity
-   * will be increased dynamically.
-   * 
-   */
-  public IntegerStore(int capacity) {
-    values = new int[capacity];
-  }
-
-  /**
-   * @return The number of elements the store may
-   * hold, see {@link #IntegerStore(int)}.
-   */
-  public int getCapacity() {
-    return values.length;
-  }
-  
-  /**
-   * @return The number of values being contained.
-   */
-  public int getNumValues() { 
-    return numValues;
-  }
-  
-  /**
-   * Insert a new value into our container
-   * 
-   * @param value The value to be inserted. This will increment
-   * {@link #getNumValues()} by one.
-   * 
-   */
-  public void addValue(int value) {
-    if (values.length <= numValues) { // Sufficient capacity available to add a new value?
-      final int[] currentArray = values;
-      values = new int[2 * currentArray.length]; // Double the current array's size.
-      for (int i = 0; i < currentArray.length; i++) {
-        values[i] = currentArray[i];
-      }
-    } 
-    values[numValues++] = value; 
-  }
-
-  /**
-   * Access the value at a given index
-   * 
-   * @param index The desired value's index
-   * @return The desired value. Precondition: index &lt; {@link #getNumValues()}}
-   * 
-   */
-  public int getValue(int index) {
-    return values[index];
-  }
-  
-  /**
-   * Empty the current set of values and set the store
-   * to its initial state.
-   */
-  public void clear() {
-    numValues = 0;
-  }
-  
-  /**
-   * @return The given sample's arithmetic average
-   */
-  public double getAverage() {
-    double sum = 0;
-    for (int i = 0; i < numValues; i++) {
-      sum += values[i];
-    }
-    return sum / numValues;
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Array/integerStoreStat/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java b/Sd1/P/Array/integerStoreStat/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
deleted file mode 100644
index 94590c084..000000000
--- a/Sd1/P/Array/integerStoreStat/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Dealing with integer stores.
- *
- */
-package de.hdm_stuttgart.mi.sd1.store;
\ No newline at end of file
diff --git a/Sd1/P/Array/integerStoreStat/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java b/Sd1/P/Array/integerStoreStat/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java
deleted file mode 100644
index 851b14bc5..000000000
--- a/Sd1/P/Array/integerStoreStat/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java
+++ /dev/null
@@ -1,79 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.store.IntegerStore;
-
-@SuppressWarnings("javadoc")
-public class IntStoreTest {
-
-  @Test
-  public void testClear() {
-    IntegerStore store = new IntegerStore(4);
-
-    assertEquals(0, store.getNumValues());       // Store is initially empty
-
-    store.addValue(2);
-    store.addValue(4);
-    assertEquals(2, store.getNumValues());       // Store is initially empty
-
-    store.clear();
-    
-    assertEquals(0, store.getNumValues());       // Store is initially empty
-    store.addValue(2);
-    store.addValue(4);
-    store.addValue(4);
-    assertEquals(3, store.getNumValues());       // Store is initially empty
-  }
-  @Test
-  public void testStatistics() {
-    
-    IntegerStore store = new IntegerStore(4);
-    
-    store.addValue(2);
-    store.addValue(4);
-    store.addValue(-3);
-    
-    assertTrue(Math.abs(1. - store.getAverage()) < 1.E-50);
-        
-  }
-  
-  @Test
-  public void testPositiveNegative() {
-    final int capacity = 3;
-    IntegerStore store = new IntegerStore(capacity);
-    
-    
-    assertEquals(capacity, store.getCapacity()); // The store's initial capacity
-    assertEquals(0, store.getNumValues());       // Store is initially empty
-    
-    final int v1 = -17, v2 = 3, v3 = -4, v4 = 7;
-
-    store.addValue(v1);                     // Add a single value 
-    assertEquals(1, store.getNumValues());  // Store contains one value
-    assertEquals(v1, store.getValue(0));    // Value should be present at index 0
-    
-    store.addValue(v2);                     // Add two more values
-    store.addValue(v3);
-    
-    assertEquals(capacity, store.getCapacity()); // The store's initial capacity
-    assertEquals(3, store.getNumValues());  // Store contains three values
-    assertEquals(v1, store.getValue(0));    // Retrieve all values
-    assertEquals(v2, store.getValue(1));
-    assertEquals(v3, store.getValue(2));
-    
-    // Now we breach the container's initial capacity
-    store.addValue(v4);
-    assertEquals(2 * capacity, store.getCapacity()); // Twice the store's initial capacity
-    
-    // add 99996 more values
-    for (int i = 4; i < 100_000; i++) {
-      store.addValue(i);
-    }
-    assertEquals(100_000, store.getNumValues()); 
-    assertTrue(100_000 <= store.getCapacity()); // Capacity should at least be 100_000
-    
-  }
-}
diff --git a/Sd1/P/Array/integerStoreUnbounded/.gitignore b/Sd1/P/Array/integerStoreUnbounded/.gitignore
deleted file mode 100644
index 128b1c231..000000000
--- a/Sd1/P/Array/integerStoreUnbounded/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
-/bin
diff --git a/Sd1/P/Array/integerStoreUnbounded/pom.xml b/Sd1/P/Array/integerStoreUnbounded/pom.xml
deleted file mode 100644
index 69b3e68c4..000000000
--- a/Sd1/P/Array/integerStoreUnbounded/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>intstore</artifactId>
-  <version>3.0</version>
-  <packaging>jar</packaging>
-
-  <name>IntegerStore</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Array/integerStoreUnbounded/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java b/Sd1/P/Array/integerStoreUnbounded/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java
deleted file mode 100644
index fff2ebca8..000000000
--- a/Sd1/P/Array/integerStoreUnbounded/src/main/java/de/hdm_stuttgart/mi/sd1/main/Driver.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.main;
-
-import de.hdm_stuttgart.mi.sd1.store.IntegerStore;
-
-/**
- * Playing with fraction objects, producing some output.
- *
- */
-public class Driver {
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-
-    // Create a new Store
-    final IntegerStore store = new IntegerStore(4);
-    
-    // Fill in some values
-    store.addValue(32);
-    store.addValue(-5);
-    store.addValue(24);
-    
-    System.out.println("Store contains " + store.getNumValues() + " values:");
-    
-    for (int i = 0; i < store.getNumValues(); i++) {
-      System.out.println("Value " + (i + 1) + ": " + store.getValue(i));
-    }
-  }
-}
diff --git a/Sd1/P/Array/integerStoreUnbounded/src/main/java/de/hdm_stuttgart/mi/sd1/store/IntegerStore.java b/Sd1/P/Array/integerStoreUnbounded/src/main/java/de/hdm_stuttgart/mi/sd1/store/IntegerStore.java
deleted file mode 100644
index a22874cc7..000000000
--- a/Sd1/P/Array/integerStoreUnbounded/src/main/java/de/hdm_stuttgart/mi/sd1/store/IntegerStore.java
+++ /dev/null
@@ -1,78 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-/**
- * A container holding a fixed
- *  number of integer values.
- *
- */
-public class IntegerStore {
-  
-  final static int defaultCapacity = 4;
-  long[] values ;         // Array containing our values
-  int numValues = 0;     // Number of values present in the container so far.
-  
-  /**
-   * Create a new store being able to
-   * hold integer values.
-   * 
-   */
-  public IntegerStore() {
-    values = new long[defaultCapacity];
-  }
-  /**
-   * Create a new store being able to
-   * hold integer values.
-   * 
-   * @param capacity The store's initial capacity. If more values
-   * are being added via {@link #addValue(long)} the capacity
-   * will be increased dynamically.
-   * 
-   */
-  public IntegerStore(int capacity) {
-    values = new long[capacity];
-  }
-
-  /**
-   * @return The number of elements the store may
-   * hold, see {@link #IntegerStore(int)}.
-   */
-  public int getCapacity() {
-    return values.length;
-  }
-  
-  /**
-   * @return The number of values being contained.
-   */
-  public int getNumValues() { 
-    return numValues;
-  }
-  
-  /**
-   * Insert a new value into our container
-   * 
-   * @param value The value to be inserted. This will increment
-   * {@link #getNumValues()} by one.
-   * 
-   */
-  public void addValue(long value) {
-    if (values.length <= numValues) { // Sufficient capacity available to add a new value?
-      final long[] currentArray = values;
-      values = new long[2 * currentArray.length]; // Double the current array's size.
-      for (int i = 0; i < currentArray.length; i++) {
-        values[i] = currentArray[i];
-      }
-    } 
-    values[numValues++] = value; 
-  }
-
-  /**
-   * Access the value at a given index
-   * 
-   * @param index The desired value's index
-   * @return The desired value. Precondition: index &lt; {@link #getNumValues()}}
-   * 
-   */
-  public long getValue(int index) {
-    return values[index];
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Array/integerStoreUnbounded/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java b/Sd1/P/Array/integerStoreUnbounded/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
deleted file mode 100644
index 94590c084..000000000
--- a/Sd1/P/Array/integerStoreUnbounded/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Dealing with integer stores.
- *
- */
-package de.hdm_stuttgart.mi.sd1.store;
\ No newline at end of file
diff --git a/Sd1/P/Array/integerStoreUnbounded/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java b/Sd1/P/Array/integerStoreUnbounded/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java
deleted file mode 100644
index 09172e4ea..000000000
--- a/Sd1/P/Array/integerStoreUnbounded/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/IntStoreTest.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.store.IntegerStore;
-
-@SuppressWarnings("javadoc")
-public class IntStoreTest {
-  
-  @Test
-  public void testPositiveNegative() {
-    final int capacity = 3;
-    IntegerStore store = new IntegerStore(capacity);
-    
-    
-    assertEquals(capacity, store.getCapacity()); // The store's initial capacity
-    assertEquals(0, store.getNumValues());       // Store is initially empty
-    
-    final int v1 = -17, v2 = 3, v3 = -4, v4 = 7;
-
-    store.addValue(v1);                     // Add a single value 
-    assertEquals(1, store.getNumValues());  // Store contains one value
-    assertEquals(v1, store.getValue(0));    // Value should be present at index 0
-    
-    store.addValue(v2);                     // Add two more values
-    store.addValue(v3);
-    
-    assertEquals(capacity, store.getCapacity()); // The store's initial capacity
-    assertEquals(3, store.getNumValues());  // Store contains three values
-    assertEquals(v1, store.getValue(0));    // Retrieve all values
-    assertEquals(v2, store.getValue(1));
-    assertEquals(v3, store.getValue(2));
-    
-    // Now we breach the container's initial capacity
-    store.addValue(v4);
-    assertEquals(2 * capacity, store.getCapacity()); // Twice the store's initial capacity
-    
-    // add 99996 more values
-    for (int i = 4; i < 100_000; i++) {
-      store.addValue(i);
-    }
-    assertEquals(100_000, store.getNumValues()); 
-    assertTrue(100_000 <= store.getCapacity()); // Capacity should at least be 100_000
-    
-  }
-}
diff --git a/Sd1/P/Array/medianCmdLine/.gitignore b/Sd1/P/Array/medianCmdLine/.gitignore
deleted file mode 100644
index 128b1c231..000000000
--- a/Sd1/P/Array/medianCmdLine/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
-/bin
diff --git a/Sd1/P/Array/medianCmdLine/pom.xml b/Sd1/P/Array/medianCmdLine/pom.xml
deleted file mode 100644
index 7c36bbd9a..000000000
--- a/Sd1/P/Array/medianCmdLine/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>statistics</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>statistics</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.statistics.main.Statistics</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/IntegerStore.java b/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/IntegerStore.java
deleted file mode 100644
index 5b7cfe0dd..000000000
--- a/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/IntegerStore.java
+++ /dev/null
@@ -1,164 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.statistics;
-
-import java.util.Arrays;
-
-/**
- * A container holding a fixed
- *  number of integer values.
- *
- */
-public class IntegerStore {
-  
-  final static int defaultCapacity = 4;
-  private int[] values ;         // Array containing our values
-  private int numValues = 0;     // Number of values present in the container so far.
-  
-  /**
-   * Create a new store being able to
-   * hold integer values.
-   * 
-   */
-  public IntegerStore() {
-    values = new int[defaultCapacity];
-  }
-  /**
-   * Create a new store being able to
-   * hold integer values.
-   * 
-   * @param capacity The store's initial capacity. If more values
-   * are being added via {@link #addValue(int)} the capacity
-   * will be increased dynamically.
-   * 
-   */
-  public IntegerStore(int capacity) {
-    values = new int[capacity];
-  }
-
-  /**
-   * Initializing from a given array of integers.
-   * 
-   * @param values These presumably  unsorted values will be sorted
-   *     when being added to this store.
-   */
-  public IntegerStore(final int[] values) {
-
-    this.values = new int[values.length];
-    for (final int value: values) {
-      addValue(value);
-    }   
-  }
-
-  
-  /**
-   * @return The number of elements the store may
-   * hold, see {@link #IntegerStore(int)}.
-   */
-  public int getCapacity() {
-    return values.length;
-  }
-  
-  /**
-   * @return The number of values being contained.
-   */
-  public int getNumValues() { 
-    return numValues;
-  }
-  
-  /**
-   * Insert a new value into our container
-   * 
-   * @param value The value to be inserted. This will increment
-   * {@link #getNumValues()} by one.
-   * 
-   */
-  public void addValue(int value) {
-    if (values.length <= numValues) { // Insufficient capacity available to add a new value?
-      final int[] currentArray = values; // Save the current array variable
-      values = new int[2 * currentArray.length]; // Double the current array's size.
-      for (int i = 0; i < currentArray.length; i++) { // Copy old values to new array
-        values[i] = currentArray[i];
-      }
-    } 
-    int insertIndex;
-    // Find the index of the first existing element
-    // being larger or equal to the new element to be inserted
-    for (insertIndex= 0; insertIndex < numValues && values[insertIndex] < value; insertIndex++);
-    
-    /*
-     * Example insert value == 3; Finding the right position
-     * and shift some values accordingly to create a "free"
-     * position
-     *  Index values     | 0| 1| 2| 3| 4| 5| ...
-     *  -----------------+--+--+--+--+-----+ ...
-     *  values oldArray  | 1| 2| 7| 9|  |  |  
-     *  -----------------+--+--+--+--+-----+ ...
-     *  shift right one index starting from value "7" and fill in value 3
-     *  -----------------+--+--+--+--+-----+ ...
-     *  values newArray  | 1| 2| 3| 7| 9|  | ...
-     */
-    
-    for (int i = numValues; insertIndex <  i; i--) { // Shift values if necessary
-      values[i] = values[i - 1];
-    }
-    values[insertIndex] = value;
-    numValues++;
-  }
-
-  /**
-   * Access the value at a given index
-   * 
-   * @param index The desired value's index
-   * @return The desired value.
-   * <dl>
-      <dt><b>Precondition:</b></dt>
-       <dd>index &lt; {@link #getNumValues()}</dd>
-     </dl>
-   * 
-   */
-  public int getValue(int index) {
-    return values[index];
-  }
-  
-  /**
-   * @return The array of values entered so far
-   */
-  public int[] getValues() {
-    return Arrays.copyOfRange(values, 0, numValues);
-  }
-  
-  /**
-   * Empty the current set of values and set the store
-   * to its initial state.
-   */
-  public void clear() {
-    numValues = 0;
-  }
-  
-  /**
-   * @return The sample's average value.
-   */
-  public double getAverage() {
-    double sum = 0;
-    for (int i = 0; i < numValues; i++) {
-      sum += values[i];
-    }
-    return sum / numValues;
-  }
-  /**
-   *<dl>
-      <dt><b>Precondition:</b></dt>
-       <dd>There must be at least one element.</dd>
-     </dl>
-   * 
-   * @return The sample's median.
-   */
-  public double getMedian() {
-    final int upperMiddleIndex = numValues / 2;
-    if (0 == numValues % 2) { // Even number of values
-      return (values[upperMiddleIndex] +    // Choose mean of both
-          values[upperMiddleIndex -1]) / 2.;// center values
-    } else {  // Odd number of values
-      return values[upperMiddleIndex]; 
-    }
-  } 
-}
\ No newline at end of file
diff --git a/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/main/ErrorState.java b/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/main/ErrorState.java
deleted file mode 100644
index 394dc95aa..000000000
--- a/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/main/ErrorState.java
+++ /dev/null
@@ -1,34 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.statistics.main;
-
-/**
- * Possible application error states providing both
- * error code values and corresponding messages.
- *
- */
-public enum ErrorState {
-
-  /**
-   * Our normal exit value in case the user's input is correct.
-   */
-  OK(0), 
-  
-  /**
-   * The user did not supply any value at all
-   */
-  NO_VALUE(-1),
-  
-  /**
-   * At least on argument supplied by the user does not represent
-   * an integer value.
-   */
-  NO_INTEGER(-2);
-  
-  ErrorState(final int errorCode) {
-    this.errorCode = errorCode;
-  }
-  /**
-   * The current state's error code
-   */
-  public final int errorCode;
-  
-}
diff --git a/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/main/InputValidator.java b/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/main/InputValidator.java
deleted file mode 100644
index 731038dd4..000000000
--- a/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/main/InputValidator.java
+++ /dev/null
@@ -1,71 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.statistics.main;
-
-/**
- * Validate sample input strings and convert
- * them to integer values.
- */
-public class InputValidator {
-  
-  /**
-   * Integer values being calculated upon
-   * constructor call.
-   */
-  public final int[] values;
-  
-  private String errorMessage;
-  private ErrorState errorState;
-  
-  /**
-   * Transform a series of strings into integer values. In case
-   * of invalid input, a corresponding error messsage 
-   * and error code will be accessible via {@link #getErrorMessage()}
-   * and {@link #getErrorState()} respectively.
-   * 
-   * Example: The array ["-1", "20", "three"]
-   * contains two valid elements and the invalid element "three" which
-   * cannot be converted to an integer value by virtue of
-   * {@link Integer#parseInt(String)}. This will result in an
-   * informative error message containing a reference to the
-   * substring "three" and setting the error state to
-   * {@link ErrorState#NO_INTEGER}.
-   * 
-   * @param userInput A set of strings possibly representing integer values.
-   */
-  public InputValidator(final String[] userInput) {
-    
-    if (0 == userInput.length) {
-      values = null;
-      errorState = ErrorState.NO_VALUE;
-      errorMessage ="No values provided";
-    } else {
-      values = new int[userInput.length];
-      for (int i = 0; i < userInput.length; i++) {
-        try {
-          values[i] = Integer.parseInt(userInput[i]);
-        } catch (final NumberFormatException nfe) {
-          errorState = ErrorState.NO_INTEGER;
-          errorMessage = "Input string '" + userInput[i] + 
-              "' does not represent an integer value";
-          return;
-        }
-        errorState = ErrorState.OK;
-        errorMessage = null;
-      }
-    }
-  }
-
-  /**
-   * @return An Error messsage corresponding to the input string array, null
-   *          if {@link #getErrorState()} equals {@link ErrorState#OK}.
-   */
-  public String getErrorMessage() {
-    return errorMessage;
-  }
-
-  /**
-   * @return Error messsage corresponding to input string array
-   */
-  public ErrorState getErrorState() {
-    return errorState;
-  }
-}
diff --git a/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/main/Statistics.java b/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/main/Statistics.java
deleted file mode 100644
index dbbee4ca1..000000000
--- a/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/main/Statistics.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.statistics.main;
-
-import de.hdm_stuttgart.mi.sd1.statistics.IntegerStore;
-
-/**
- * An application calculating statistical information
- * for data being provided as command line arguments. 
- *
- */
-public class Statistics {
-  /**
-   * Calculate average and median of a given sample's integer values.
-   * 
-   * @param args Multiple integer values defining a series of measurements. 
-   */
-  public static void main(String[] args) {
-
-    final InputValidator userInput = new InputValidator(args);
-    
-    final IntegerStore store = new IntegerStore(userInput.values);
-    System.out.println("Your sample's average is: " + store.getAverage());
-    System.out.println("Your sample's median is: " + store.getMedian());
-  }
-}
diff --git a/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/package-info.java b/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/package-info.java
deleted file mode 100644
index 7c67da6d2..000000000
--- a/Sd1/P/Array/medianCmdLine/src/main/java/de/hdm_stuttgart/mi/sd1/statistics/package-info.java
+++ /dev/null
@@ -1,6 +0,0 @@
-/**
- * Dealing with integer stores. We add a method
- * to compute a given sample's median
- *
- */
-package de.hdm_stuttgart.mi.sd1.statistics;
\ No newline at end of file
diff --git a/Sd1/P/Array/medianCmdLine/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestSorting.java b/Sd1/P/Array/medianCmdLine/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestSorting.java
deleted file mode 100644
index 215735745..000000000
--- a/Sd1/P/Array/medianCmdLine/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestSorting.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-import static org.junit.Assert.*;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.statistics.IntegerStore;
-
-@SuppressWarnings("javadoc")
-public class TestSorting {
-
-  @Test
-  public void simpleSort() {
-    final int[]
-        unsortedValues = {0, -1, 5, 2, 7, 6},
-          sortedValues = {-1, 0, 2, 5, 6, 7};
-
-    assertEquals(sortedValues.length, unsortedValues.length);
-
-    final IntegerStore store = new IntegerStore();
-    for (final int i: unsortedValues) {
-      store.addValue(i);
-    }
-    assertArrayEquals(sortedValues, store.getValues());
-  }
-
-  @Test
-  public void duplicateSort() {
-    final int[]
-        unsortedValues = {0, -7, 3, 2, 3, -4, 3, 4, 5, -7},
-         sortedValues  = {-7, -7, -4, 0, 2, 3, 3, 3, 4, 5};
-    
-    assertEquals(sortedValues.length, unsortedValues.length);
-
-    final IntegerStore store = new IntegerStore();
-    for (final int i: unsortedValues) {
-      store.addValue(i);
-    }
-    Assert.assertArrayEquals(sortedValues, store.getValues());
-  }
-}
diff --git a/Sd1/P/Array/medianCmdLine/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestStatisticMethods.java b/Sd1/P/Array/medianCmdLine/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestStatisticMethods.java
deleted file mode 100644
index 0668d0ea3..000000000
--- a/Sd1/P/Array/medianCmdLine/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestStatisticMethods.java
+++ /dev/null
@@ -1,95 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.statistics.IntegerStore;
-
-@SuppressWarnings("javadoc")
-public class TestStatisticMethods {
-
-  @Test
-  public void testClear() {
-    IntegerStore store = new IntegerStore(4);
-
-    assertEquals(0, store.getNumValues());       // Store is initially empty
-
-    store.addValue(2);
-    store.addValue(4);
-    assertEquals(2, store.getNumValues());       // Store is initially empty
-
-    store.clear();
-    
-    assertEquals(0, store.getNumValues());       // Store is initially empty
-    store.addValue(2);
-    store.addValue(4);
-    store.addValue(4);
-    assertEquals(3, store.getNumValues());       // Store is initially empty
-  }
-  @Test
-  public void testAverage() {
-    
-    IntegerStore store = new IntegerStore(4);
-    
-    store.addValue(2);
-    store.addValue(4);
-    store.addValue(-3);
-    
-    assertTrue(Math.abs(1. - store.getAverage()) < 1.E-50);
-  }
-  
-  @Test
-  public void testPositiveNegative() {
-    final int capacity = 3;
-    IntegerStore store = new IntegerStore(capacity);
-    
-    
-    assertEquals(capacity, store.getCapacity()); // The store's initial capacity
-    assertEquals(0, store.getNumValues());       // Store is initially empty
-    
-    final int v1 = -17, v2 = 3, v3 = -4, v4 = 7;
-
-    store.addValue(v1);                     // Add a single value 
-    assertEquals(1, store.getNumValues());  // Store contains one value
-    assertEquals(v1, store.getValue(0));    // Value should be present at index 0
-    
-    store.addValue(v2);                     // Add two more values
-    store.addValue(v3);
-    
-    assertEquals(capacity, store.getCapacity()); // The store's initial capacity
-    assertEquals(3, store.getNumValues());  // Store contains three values
-    assertEquals(v1, store.getValue(0));    // Retrieve all values
-    assertEquals(v3, store.getValue(1));
-    assertEquals(v2, store.getValue(2));
-    
-    // Now we breach the container's initial capacity
-    store.addValue(v4);
-    assertEquals(2 * capacity, store.getCapacity()); // Twice the store's initial capacity
-    
-    // add 99996 more values
-    for (int i = 4; i < 100_000; i++) {
-      store.addValue(i);
-    }
-    assertEquals(100_000, store.getNumValues()); 
-    assertTrue(100_000 <= store.getCapacity()); // Capacity should at least be 100_000
-  }
-  @Test
-  public void testMedian() {
-    IntegerStore store = new IntegerStore(new int[] {2, 7, 0, -3, 4});
-    assertArrayEquals(new int[] {-3, 0, 2, 4, 7}, store.getValues());
-    assertTrue(Math.abs(2. - store.getMedian()) < 1.E-10);
-    
-    store.addValue(7);
-    assertArrayEquals(new int[] {-3, 0, 2, 4, 7, 7}, store.getValues());
-    assertTrue(Math.abs(3. - store.getMedian()) < 1.E-10);
-
-    store.addValue(7);
-    assertArrayEquals(new int[] {-3, 0, 2, 4, 7, 7, 7}, store.getValues());
-    assertTrue(Math.abs(4. - store.getMedian()) < 1.E-50);
-
-    store.addValue(6);
-    assertArrayEquals(new int[] {-3, 0, 2, 4, 6, 7, 7, 7}, store.getValues());
-    assertTrue(Math.abs(5. - store.getMedian()) < 1.E-50);
-  }
-}
diff --git a/Sd1/P/Array/medianCmdLine/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestValidation.java b/Sd1/P/Array/medianCmdLine/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestValidation.java
deleted file mode 100644
index 15a884354..000000000
--- a/Sd1/P/Array/medianCmdLine/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestValidation.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.statistics.main.ErrorState;
-import de.hdm_stuttgart.mi.sd1.statistics.main.InputValidator;
-
-@SuppressWarnings("javadoc")
-public class TestValidation {
-
-  @Test
-  public void testNoUserInput() {
-    final InputValidator inputValidate = new InputValidator(new String[]{});
-    assertEquals(ErrorState.NO_VALUE, inputValidate.getErrorState());
-    assertTrue(null != inputValidate.getErrorMessage());
-  }
-  
-  @Test
-  public void testOneValidArgument() {
-    final InputValidator inputValidate = new InputValidator(new String[]{"1"});
-    assertEquals(ErrorState.OK, inputValidate.getErrorState());
-    assertTrue(null == inputValidate.getErrorMessage());
-    assertArrayEquals(new int[]{1}, inputValidate.values);
-  }
-  
-  @Test
-  public void testMultipleValidArguments() {
-    final InputValidator inputValidate = new InputValidator(new String[]{"1", "-5", "107", "-1132"});
-    assertEquals(ErrorState.OK, inputValidate.getErrorState());
-    assertTrue(null == inputValidate.getErrorMessage());
-    assertArrayEquals(new int[]{1, -5, 107, -1132}, inputValidate.values);
-  }
-  
-  @Test
-  public void testMultipleInvalidArguments() {
-    final InputValidator inputValidate = new InputValidator(new String[]{"1", "-5", "seven", "-1132"});
-    assertEquals(ErrorState.NO_INTEGER, inputValidate.getErrorState());
-    assertTrue(null != inputValidate.getErrorMessage());
-  }
-}
diff --git a/Sd1/P/Collection/Intro/LookupSet/.gitignore b/Sd1/P/Collection/Intro/LookupSet/.gitignore
deleted file mode 100644
index 954270fb2..000000000
--- a/Sd1/P/Collection/Intro/LookupSet/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
\ No newline at end of file
diff --git a/Sd1/P/Collection/Intro/LookupSet/pom.xml b/Sd1/P/Collection/Intro/LookupSet/pom.xml
deleted file mode 100644
index 9bb535424..000000000
--- a/Sd1/P/Collection/Intro/LookupSet/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.mi</groupId>
-  <artifactId>setlookup</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>setlookup</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/Coordinate.java b/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/Coordinate.java
deleted file mode 100644
index 1e66cb565..000000000
--- a/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/Coordinate.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.collection;
-
-/**
- * Representing Cartesian coordinate values.
- *
- */
-public class Coordinate {
-
-  private int x, y;
-
-  /**
-   * Create a Cartesian coordinate / point. 
-   * @param x X-coordinate value
-   * @param y Y-coordinate value
-   */
-  public Coordinate(int x, int y) {
-    this.x = x;
-    this.y = y;
-  }
-
-  @Override
-  public boolean equals(Object obj) {
-    if (obj instanceof Coordinate) {
-      return x == ((Coordinate)obj).x &&
-          y == ((Coordinate)obj).y;
-    } else {
-      return false;
-    }
-  }
-
-  @Override
-  public String toString() {
-    return "(" + x + "|" + y + ")";
-  }
-
-  @Override
-  public int hashCode() {
-    // See last answer (06/16/2014) in
-    // http://stackoverflow.com/questions/16629893/good-hashcode-implementation
-    return Long.valueOf(x * 31 + y).hashCode();
-  }
-}
diff --git a/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/InsertCoordinates.java b/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/InsertCoordinates.java
deleted file mode 100644
index dc8970a9e..000000000
--- a/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/InsertCoordinates.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.collection;
-
-import java.util.HashSet;
-import java.util.Set;
-
-/**
- * Testing sets and lists.
- *
- */
-public class InsertCoordinates {
-
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-
-    // Defining and testing integer coordinates
-    final Coordinate 
-               c12 = new Coordinate(1, 2),
-               c52 = new Coordinate(5, 0),
-      c12Duplicate = new Coordinate(1, 2);
-
-
-    System.out.println("c12:"+ c12);
-    System.out.println("c12.equals(c52):"+ c12.equals(c52));
-    System.out.println("c12.equals(c12Duplicate):"+ c12.equals(c12Duplicate));
-    System.out.println("c12.equals(\"dummy\"):"+ c12.equals("dummy"));
-
-    System.out.println("c12.hashCode() and c12Duplicate.hashCode():"+ c12.hashCode() + "," + c12Duplicate.hashCode());
-    
-    // A Set of coordinates
-    final Set<Coordinate>  points =  new HashSet<Coordinate>();
-
-    points.add(new Coordinate(1,  2));
-    points.add(new Coordinate(4,  1));
-    points.add(new Coordinate(1,  2)); // Equal to first Object
-
-    // Iterate over all inserted coordinates
-    System.out.println("The set contains " + points.size() + " elements:");
-    for (final Coordinate c : points) {
-      System.out.println(c.toString());
-    }
-  }
-}
diff --git a/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/SimpleTextList.java b/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/SimpleTextList.java
deleted file mode 100644
index fa4c7d6f4..000000000
--- a/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/SimpleTextList.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.collection;
-import java.util.List;
-import java.util.Vector;
-
-/**
- * List operations
- *
- */
-public class SimpleTextList {
-  /**
-   * @param args unused.
-   */
-  public static void main(String[] args) {
-
-    final List<String>  names =  new Vector<String>();
-
-    names.add("Eve");
-    names.add("Jim");
-    names.add("Tom");
-    names.add("Jim");
-
-    // Iterate over all inserted strings
-    System.out.println("The list contains " + names.size() + " elements:");
-    for (final String s : names) {
-      System.out.println(s);
-    }
-  }
-}
-
diff --git a/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/SimpleTextSet.java b/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/SimpleTextSet.java
deleted file mode 100644
index 9a8377572..000000000
--- a/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/SimpleTextSet.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.collection;
-
-import java.util.HashSet;
-import java.util.Set;
-
-/**
- * Set operations
- *
- */
-public class SimpleTextSet {
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-
-    final Set<String>  names =  new HashSet<String>();
-
-    names.add("Eve");
-    names.add("Jim");
-    names.add("Tom");
-    names.add("Jim");
-
-    // Iterate over all inserted coordinates
-    System.out.println("The set contains " + names.size() + " elements:");
-    for (final String s : names) {
-      System.out.println(s);
-    }
-  }
-}
diff --git a/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/package-info.java b/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/package-info.java
deleted file mode 100644
index 5c1e2e4d1..000000000
--- a/Sd1/P/Collection/Intro/LookupSet/src/main/java/de/hdm_stuttgart/mi/sd1/collection/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Simple Collection tests
- */
-
-package de.hdm_stuttgart.mi.sd1.collection;
\ No newline at end of file
diff --git a/Sd1/P/Collection/Intro/LookupSet/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestDuplicates.java b/Sd1/P/Collection/Intro/LookupSet/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestDuplicates.java
deleted file mode 100644
index 325e2f4dc..000000000
--- a/Sd1/P/Collection/Intro/LookupSet/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestDuplicates.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-import java.util.HashSet;
-import java.util.Set;
-
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
-
-@SuppressWarnings("javadoc")
-public class TestDuplicates {
-
-	final Set<String> classmates = new HashSet<String>();
-	final static String kimDuplicate = "Kim";
-	
-	@Before
-	public void init() {
-		classmates.add("Jim");			// First entry
-		classmates.add(kimDuplicate); 	// Second entry
-		classmates.add("Eve");			// Third entry
-		classmates.add(kimDuplicate);	// identical to existing entry "Kim"
-		//
-		//Result: {"Jim", "Kim", "Eve"}
-	}
-	@Test
-	
-	public void testDuplicateCount() {
-		Assert.assertEquals("Expecting three entries {'Jim', 'Kim', 'Eve'}", 3, classmates.size());
-		int count = 0;
-		for (final String name: classmates) {
-			if (kimDuplicate.equals(name)) {
-				count++;
-			}
-		}
-		Assert.assertEquals(1, count);
-	}
-}
diff --git a/Sd1/P/Collection/Intro/LookupSet/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestStringLookup.java b/Sd1/P/Collection/Intro/LookupSet/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestStringLookup.java
deleted file mode 100644
index 1bb7d78fc..000000000
--- a/Sd1/P/Collection/Intro/LookupSet/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestStringLookup.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-import java.util.HashSet;
-import java.util.Set;
-
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
-
-@SuppressWarnings("javadoc")
-public class TestStringLookup {
-
-	final Set<String> classmates = new HashSet<String>();
-
-	@Before
-	public void init() {
-		classmates.add("Jim");
-		classmates.add("Kim");
-		classmates.add("Eve");
-	}
-	@Test
-	public void testLookupExisting() {
-		final String candidate = "Jim";
-		Assert.assertTrue("Classmate '" + candidate + "' is in Set", classmates.contains(candidate));
-
-	}
-	@Test
-	public void testLookupNonExisting() {
-		final String candidate = "Petra";
-		Assert.assertTrue("Classmate '" + candidate + "' is not in Set", !classmates.contains(candidate));
-	}
-}
diff --git a/Sd1/P/CollectionImplement/StringSet/Solution/.gitignore b/Sd1/P/CollectionImplement/StringSet/Solution/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/CollectionImplement/StringSet/Solution/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/CollectionImplement/StringSet/Solution/pom.xml b/Sd1/P/CollectionImplement/StringSet/Solution/pom.xml
deleted file mode 100644
index 3d347b61d..000000000
--- a/Sd1/P/CollectionImplement/StringSet/Solution/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm_stuttgart.mi.sd1</groupId>
-  <artifactId>stringset</artifactId>
-  <version>2.0</version>
-  <packaging>jar</packaging>
-
-  <name>stringset</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.textstat/TextStatistics</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/CollectionImplement/StringSet/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/stringset/MySet_String.java b/Sd1/P/CollectionImplement/StringSet/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/stringset/MySet_String.java
deleted file mode 100644
index 69780fb4b..000000000
--- a/Sd1/P/CollectionImplement/StringSet/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/stringset/MySet_String.java
+++ /dev/null
@@ -1,129 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.stringset;
-
-import java.util.Arrays;
-
-/**
- * Implementing a set of strings.
- *
- */
-public class MySet_String implements Set_String {
-
-  // Indicate e.g. an object has not been found. Only index values of zero or
-  // greater are to be interpreted as array index values.
-  private final static int inexistentIndexValue = -1;
-  
-  // A set may initially harbor 10 string instances.
-  private final static int initialCapacity = 10;
-  
-  private int capacity;
-  private String [] strings;
-  private int [] hashValues;
-  
-  private int size;
-  
-  private void provideRequiredCapacity() {
-    if (size == capacity) {
-      capacity *= 2;
-      strings = Arrays.copyOf(strings, capacity);
-      hashValues = Arrays.copyOf(hashValues, capacity);
-    }
-  }
-
-  private int indexOf(Object obj) {
-    if (obj instanceof String) {
-      final int objHash = obj.hashCode();
-      for (int i = 0; i < size; i++) {
-        // Does an equal hash value exists? If so,
-        // compare the possible candidate for object equality.
-        if (objHash == hashValues[i] && strings[i].equals(obj)){
-          return i;
-        }
-      }
-    }
-    return inexistentIndexValue;
-  }
-  
-  private void init(int capacity) {
-    this.capacity = capacity;
-    strings = new String[initialCapacity];
-    hashValues = new int[initialCapacity];
-    size = 0;
-  }
-  
-  /**
-   * Constructs a new, empty set;
-   */
-  public MySet_String() {
-    init(initialCapacity);
-  }
-  
-  /** 
-   * Copy array values into this set excluding duplicates.
-   * 
-   * @param source The array to copy values from
-   */
-  public MySet_String(final String[] source) {
-    init(source.length); // May be too large in case of duplicates or null values.
-    for (final String s: source) {
-      add(s);
-    }
-  }
-  
-  @Override
-  public int size() {
-    return size;
-  }
-
-  @Override
-  public boolean isEmpty() {
-    return 0 == size;
-  }
-
-  @Override
-  public boolean contains(Object o) {
-    return inexistentIndexValue != indexOf(o);
-  }
-
-  @Override
-  public String[] toArray() {
-    return Arrays.copyOf(strings, size);
-  }
-
-  @Override
-  public boolean add(String s) {
-    if (null == s || contains(s)) {// either null or already member of set.
-      return false;
-    } else { // A String instance not being null and not yet part of the game.
-      provideRequiredCapacity();
-      strings[size] = s;
-      hashValues[size++] = s.hashCode();
-      return true;
-    }
-  }
-
-  @Override
-  public boolean remove(Object string) {
-    final int index = indexOf(string);
-    if (inexistentIndexValue == index) {
-      return false; // String is not 
-    } else {
-      // Example: Set ["a", "b", "c", "d"], removing "b" with index value 1:
-      //                         /    /
-      //                        /    / loop index values
-      //                       /    /  2 and 3
-      //                      /    /
-      //         ==>  ["a", "c", "d"]
-      size --;
-      for (int i = index; i < size; i++) {
-        strings[i] = strings[i + 1];
-        hashValues[i] = hashValues[i + 1];
-      }
-      return true;
-    }
-  }
-
-  @Override
-  public void clear() {
-    size = 0;
-  }
-}
diff --git a/Sd1/P/CollectionImplement/StringSet/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/stringset/Set_String.java b/Sd1/P/CollectionImplement/StringSet/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/stringset/Set_String.java
deleted file mode 100644
index e3880a48d..000000000
--- a/Sd1/P/CollectionImplement/StringSet/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/stringset/Set_String.java
+++ /dev/null
@@ -1,92 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.stringset;
-
-
-/**
- * A collection of Strings that contains no duplicate elements.
- * More formally, sets contain no pair of Strings s1 and s2 such that
- * s1.equals(s2), and no null elements. As implied by its name,
- * this class models the mathematical set abstraction.
- * 
- * The StringSet class places stipulations on the contracts of the add,
- * equals and hashCode methods. 
- *
- * The stipulation on constructors is, not surprisingly, that all constructors
- * must create a set that contains no duplicate elements (as defined above).
- *
- */
-public interface Set_String {
-  
-  /**
-   * Returns the number of strings in this set (its cardinality). 
-   * 
-   * @return the number of elements in this set (its cardinality)
-   */
-  public int size() ;
-
-  /**
-   * Returns true if this set contains no elements.
-   * 
-   * @return true if this set contains no elements
-   */
-  public boolean isEmpty();
-
-  /**
-   * Returns true if this set contains the specified element. More
-   * formally, returns true if and only if this set contains an
-   * element e such that (o==null ? e==null : o.equals(e)).
-   * 
-   * @param o element whose presence in this set is to be tested
-   * @return true if this set contains the specified element.
-   * A null value will be treated as "not in set".
-   * 
-   */
-  public boolean contains(Object o);
-
-  /**
-   * Returns an array containing all strings in this set.
-   * 
-   * The returned array will be "safe" in that no references to it are
-   * maintained by this set. (In other words, this method allocates
-   * a new array). The caller is thus free to modify the returned array.
-   * 
-   * @return an array containing all strings in this set.
-   */
-  public String[] toArray();
-
-  /**
-   * Adds the specified element to this set if it is not already present.
-   * More formally, adds the specified element e to this set if the set
-   * contains no element e2 such that (e==null ? e2==null : e.equals(e2)).
-   * If this set already contains the element, the call leaves the set
-   * unchanged and returns false. In combination with the restriction on
-   * constructors, this ensures that sets never contain duplicate elements.
-   * 
-   * null values will be discarded
-   * 
-   * @param s string to be added to this set
-   *  
-   * @return true if this set did not already contain the specified element.
-   * The attempted insert of a null value will return false.
-   */
-  public boolean add(String s);
-  
-  /**
-   * Removes the specified string from this set if it is present
-   * (optional operation). More formally, removes a string s
-   * such that (o==null ? s==null : o.equals(s)), if this set
-   * contains such a string. Returns true if this set contained
-   * the string (or equivalently, if this set changed as a result
-   * of the call). (This set will not contain the string once the
-   * call returns.)
-   * 
-   * @param s String to be removed from this set, if present.
-   * @return true if this set contained the specified string.
-   */
-  public boolean remove(Object s);
-
-  /**
-   * Removes all of the strings from this set (optional operation).
-   * The set will be empty after this call returns.
-   */
-  public void clear();
-}
\ No newline at end of file
diff --git a/Sd1/P/CollectionImplement/StringSet/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/stringset/package-info.java b/Sd1/P/CollectionImplement/StringSet/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/stringset/package-info.java
deleted file mode 100644
index 4205f39b1..000000000
--- a/Sd1/P/CollectionImplement/StringSet/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/stringset/package-info.java
+++ /dev/null
@@ -1,4 +0,0 @@
-/**
- * Implementing a collection of Strings
- */
-package de.hdm_stuttgart.mi.sd1.stringset;
\ No newline at end of file
diff --git a/Sd1/P/CollectionImplement/StringSet/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/stringset/BasicTests.java b/Sd1/P/CollectionImplement/StringSet/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/stringset/BasicTests.java
deleted file mode 100644
index 74c5bf589..000000000
--- a/Sd1/P/CollectionImplement/StringSet/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/stringset/BasicTests.java
+++ /dev/null
@@ -1,49 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.stringset;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-/**
- * Testing private set implementation
- *
- */
-public class BasicTests {
-  
-  /**
-   * Testing array initializer
-   */
-  @Test
-  public void testArrayInit() {
-    // Set should contain only two strings (no duplicate).
-    final Set_String names = new MySet_String(new String[]{"Jim", "Kim", "Jim"});
-    Assert.assertEquals(2, names.toArray().length);
-    
-    names.remove("Anna"); // Not in set
-    Assert.assertTrue(names.contains("Jim"));
-    Assert.assertTrue(names.contains("Kim"));
-    Assert.assertEquals(2, names.toArray().length);
-    Assert.assertTrue(!names.isEmpty());
-    
-    names.remove("Jim"); // Not in set
-    Assert.assertTrue(!names.contains("Jim"));
-    Assert.assertTrue(names.contains("Kim"));
-    Assert.assertEquals(1, names.toArray().length);
-    Assert.assertTrue(!names.isEmpty());
-    
-    names.remove("Jim"); // Not in set
-    Assert.assertTrue(!names.contains("Jim"));
-    Assert.assertTrue(names.contains("Kim"));
-    Assert.assertEquals(1, names.toArray().length);
-    Assert.assertTrue(!names.isEmpty());
-    
-    names.remove("Kim"); // Not in set
-    Assert.assertTrue(!names.contains("Jim"));
-    Assert.assertTrue(!names.contains("Kim"));
-    Assert.assertEquals(0, names.toArray().length);
-    Assert.assertTrue(names.isEmpty());
-    
-    
-    
-  }
-
-}
diff --git a/Sd1/P/Etest/Diff/Solution/.gitignore b/Sd1/P/Etest/Diff/Solution/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/Etest/Diff/Solution/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/Etest/Diff/Solution/pom.xml b/Sd1/P/Etest/Diff/Solution/pom.xml
deleted file mode 100644
index 09f293e5d..000000000
--- a/Sd1/P/Etest/Diff/Solution/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>diff</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>Diff</name>
-  <url>http://www.mi.hdm-stuttgart.de/freedocs/topic/de.hdm_stuttgart.mi.swd1/index.html</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Etest/Diff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java b/Sd1/P/Etest/Diff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java
deleted file mode 100644
index d4336361c..000000000
--- a/Sd1/P/Etest/Diff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java
+++ /dev/null
@@ -1,30 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-/**
- * Additional helper methods
- *
- */
-public class Diff {
-  /**
-   * Compute the absolute value of the biggest difference between
-   *  two of three given numbers a, b, and c
-   * 
-   * Examples:
-   * 
-   * a == 1, b == 2, c ==10, the biggest absolute difference is 10 - 1 = 9
-   * a == 4, b ==10, c == 1, the biggest absolute difference is 10 - 1 = 9
-   * a ==-3, b == 4, c == 3, the biggest absolute difference is 4 - (-3) = 7
-   * 
-   * 
-   * @param a The first of three parameters
-   * @param b The second of three parameters
-   * @param c The third of three parameters
-   * @return The absolute value of the biggest difference between two arbitrary parameters
-   */
-  public static int maxDiff(int a, int b, int c) {
-    final int ab = Math.abs(a - b),
-        ac = Math.abs(a - c),
-        bc = Math.abs(b - c);
-    return Math.max(ab, Math.max(ac, bc));
-  }
-}
diff --git a/Sd1/P/Etest/Diff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java b/Sd1/P/Etest/Diff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
deleted file mode 100644
index 94590c084..000000000
--- a/Sd1/P/Etest/Diff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Dealing with integer stores.
- *
- */
-package de.hdm_stuttgart.mi.sd1.store;
\ No newline at end of file
diff --git a/Sd1/P/Etest/Diff/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java b/Sd1/P/Etest/Diff/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java
deleted file mode 100644
index 211dfddcd..000000000
--- a/Sd1/P/Etest/Diff/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.store.Diff;
-
-
-/**
- * Testing max diff function
- *
- */
-public class DiffTest {
-  
-  /**
-   * Test absolute maximal difference
-   */
-  @Test
-  public void testDiff() {
-    assertEquals(0, Diff.maxDiff(0, 0, 0));
-    assertEquals(0, Diff.maxDiff(1, 1, 1));
-    assertEquals(2, Diff.maxDiff(1, 2, 3));
-    assertEquals(3, Diff.maxDiff(4, 1, 4));
-    assertEquals(3, Diff.maxDiff(-1, -2, -4));
-    assertEquals(1, Diff.maxDiff(2, 2, 3));
-    
-  }
-}
diff --git a/Sd1/P/Etest/Diff/Test/.gitignore b/Sd1/P/Etest/Diff/Test/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/Etest/Diff/Test/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/Etest/Diff/Test/pom.xml b/Sd1/P/Etest/Diff/Test/pom.xml
deleted file mode 100644
index 09f293e5d..000000000
--- a/Sd1/P/Etest/Diff/Test/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>diff</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>Diff</name>
-  <url>http://www.mi.hdm-stuttgart.de/freedocs/topic/de.hdm_stuttgart.mi.swd1/index.html</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Etest/Diff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java b/Sd1/P/Etest/Diff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java
deleted file mode 100644
index 1d0e1657d..000000000
--- a/Sd1/P/Etest/Diff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-/**
- * Additional helper methods
- *
- */
-public class Diff {
-  /**
-   * Compute the absolute value of the biggest difference between
-   *  two of three given numbers a, b, and c
-   * 
-   * Examples:
-   * 
-   * a == 1, b == 2, c ==10, the biggest absolute difference is 10 - 1 = 9
-   * a == 4, b ==10, c == 1, the biggest absolute difference is 10 - 1 = 9
-   * a ==-3, b == 4, c == 3, the biggest absolute difference is 4 - (-3) = 7
-   * 
-   * 
-   * @param a The first of three parameters
-   * @param b The second of three parameters
-   * @param c The third of three parameters
-   * @return The absolute value of the biggest difference between two arbitrary parameters
-   */
-  public static int maxDiff(int a, int b, int c) {
-    return 0; // TODO: Implementation to be completed
-  }
-}
diff --git a/Sd1/P/Etest/Diff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java b/Sd1/P/Etest/Diff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
deleted file mode 100644
index 24b57ed19..000000000
--- a/Sd1/P/Etest/Diff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Dealing with difference values
- *
- */
-package de.hdm_stuttgart.mi.sd1.store;
\ No newline at end of file
diff --git a/Sd1/P/Etest/Diff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java b/Sd1/P/Etest/Diff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java
deleted file mode 100644
index 211dfddcd..000000000
--- a/Sd1/P/Etest/Diff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.store.Diff;
-
-
-/**
- * Testing max diff function
- *
- */
-public class DiffTest {
-  
-  /**
-   * Test absolute maximal difference
-   */
-  @Test
-  public void testDiff() {
-    assertEquals(0, Diff.maxDiff(0, 0, 0));
-    assertEquals(0, Diff.maxDiff(1, 1, 1));
-    assertEquals(2, Diff.maxDiff(1, 2, 3));
-    assertEquals(3, Diff.maxDiff(4, 1, 4));
-    assertEquals(3, Diff.maxDiff(-1, -2, -4));
-    assertEquals(1, Diff.maxDiff(2, 2, 3));
-    
-  }
-}
diff --git a/Sd1/P/Etest/IntMax/Solution/.gitignore b/Sd1/P/Etest/IntMax/Solution/.gitignore
deleted file mode 100644
index c708c363d..000000000
--- a/Sd1/P/Etest/IntMax/Solution/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/target
-/.settings
-/.classpath
-/.project
diff --git a/Sd1/P/Etest/IntMax/Solution/pom.xml b/Sd1/P/Etest/IntMax/Solution/pom.xml
deleted file mode 100644
index 66abd4c3e..000000000
--- a/Sd1/P/Etest/IntMax/Solution/pom.xml
+++ /dev/null
@@ -1,39 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  
-  <groupId>de.hdm_stuttgart.mi.sd1</groupId>
-  <artifactId>intmax</artifactId>
-  <version>2.0</version>
-  <packaging>jar</packaging>
-  
-  <name>intmax</name>
-  <url>http://maven.apache.org</url>
-  
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-  
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Etest/IntMax/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/intmax/Max.java b/Sd1/P/Etest/IntMax/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/intmax/Max.java
deleted file mode 100644
index 2c4a9b11f..000000000
--- a/Sd1/P/Etest/IntMax/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/intmax/Max.java
+++ /dev/null
@@ -1,92 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.intmax;
-
-/**
- * Dealing with array values
- *
- */
-public class Max {
-	
-	/**
-	 * An array may contain multiple values being equal to the maximum.
-	 * The sample [-4, 5, 2, 5, 4] contains two elements being equal to
-	 * the array's maximum value 5. This method retrieves the first index
-	 * of an array element being equal to the maximum. In the current 
-	 * example the desired index is 1 pointing to the second array element.
-	 * 
-	 * @param values An array of arbitrary values.
-	 * 
-	 * @return The smallest index of an array member being equal to the maximum. 
-	 * <dl>
-      <dt><b>Precondition:</b></dt>
-       <dd>0 &lt; values.length</dd>
-      <dt><b>Postcondition:</b></dt>
-       <dd>0 &lt;= return value &lt; values.length</dd>
-     </dl>
-	 */
-  public static int getFirstMaxIndex(int[] values) {
-    int
-    firstMaxIndex = 0;                    // The index of the first array element being equal to the maximum value
-    
-    for (int i = 1; i < values.length; i++) {
-      if (values[firstMaxIndex] < values[i]) {// Another value larger than the current maximum candidate
-        firstMaxIndex = i;           // New index to possible first maximum value
-      }
-    }
-    return firstMaxIndex;
-  }
-  
-  /**
-   * An array may contain multiple values being equal to the maximum.
-   * The sample [-4, 5, 2, 5, 4] contains two elements being equal to
-   * the array's maximum value 5. This method retrieves all index
-   * values of array element being equal to the maximum and returns
-   * them as an array in ascending order. In the current example the
-   * returned array will contain the indices [1, 3] pointing to the
-   * second and fourth array elements.
-   * 
-   * @param values An array of arbitrary values.
-   * 
-   * @return All index values in ascending order of any array member's
-   * being equal to the maximum. 
-   * <dl>
-      <dt><b>Precondition:</b></dt>
-       <dd>0 &lt; values.length</dd>
-      <dt><b>Postcondition:</b></dt>
-       <dd>0 &lt; length of returned array</dd>
-     </dl>
-   */
-  public static int[] getMaxIndexValues(int[] values) {
-    int 
-    numberOfMaxValues = 1,                // The number of array elements being equal to the maximum.
-    firstMaxIndex = 0;                    // The index of the first array element being equal to the maximum value.
-    
-    for (int i = 1; i < values.length; i++) {
-      if (values[firstMaxIndex] == values[i]) {      // Another value being identical to the maximum?
-        numberOfMaxValues++;
-      } else if (values[firstMaxIndex] < values[i]) {// Even greater than the maximum?
-        values[firstMaxIndex] = values[i];           // Raise the maximum candidate value
-        firstMaxIndex = i;                  // New index to possible first maximum value
-        numberOfMaxValues = 1;              // No luck so far, redo from Start!
-      }
-    }
-    // Now we do know:
-    // 1. The first max value's index aka firstMaxIndex
-    // 2. the number of array members being equal to the array's maximum value.
-    // We can this allocate an array of required size:
-    //
-    final int[] ascendingIndexList = new int[numberOfMaxValues];
-
-    // .. and fill in the corresponding index values
-    int ascendingArrayIndex = 0;
-    // We already know the array's first element:
-    ascendingIndexList[ascendingArrayIndex++] = firstMaxIndex;
-    // Let's fill in the remaining index values
-    //
-    for (int i = firstMaxIndex + 1; i < values.length; i++) {
-      if (values[firstMaxIndex] == values[i]) {
-        ascendingIndexList[ascendingArrayIndex++] = i;
-      }
-    }
-    return ascendingIndexList;
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Etest/IntMax/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/intmax/AppTest.java b/Sd1/P/Etest/IntMax/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/intmax/AppTest.java
deleted file mode 100644
index f45ea0b2b..000000000
--- a/Sd1/P/Etest/IntMax/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/intmax/AppTest.java
+++ /dev/null
@@ -1,53 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.intmax;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-/**
- * Unit test array max values.
- */
-@SuppressWarnings("javadoc")
-public class AppTest {
-  
-  @Test
-  public void testSingleValue() {
-    final int[] v = {-3};
-    Assert.assertEquals(0, Max.getFirstMaxIndex(v));
-    Assert.assertArrayEquals(new int[] {0}, Max.getMaxIndexValues(v));
-  }
-  
-  @Test
-  public void testUniqueValues() {
-    final int[] v = {-3, 4, 100, 7, 11, 20};
-    Assert.assertEquals(2, Max.getFirstMaxIndex(v));
-    Assert.assertArrayEquals(new int[] {2}, Max.getMaxIndexValues(v));
-  }
-  
-  @Test
-  public void testDuplicateStartValues() {
-    final int[] v = {40, 40, -0, 1, 7, 1, 12};
-    Assert.assertEquals(0, Max.getFirstMaxIndex(v));
-    Assert.assertArrayEquals(new int[] {0, 1}, Max.getMaxIndexValues(v));
-  }
-  
-  @Test
-  public void testDuplicateEndValues() {
-    final int[] v = {-4, -4, 3, 7, 20, 20, 20};
-    Assert.assertEquals(4, Max.getFirstMaxIndex(v));
-    Assert.assertArrayEquals(new int[] {4, 5, 6}, Max.getMaxIndexValues(v));
-  }
-  
-  @Test
-  public void testDuplicateCenterValues() {
-    final int[] v = {-4, -4, 3, 20, 20, 20, -6, 3};
-    Assert.assertEquals(3, Max.getFirstMaxIndex(v));
-    Assert.assertArrayEquals(new int[] {3, 4, 5}, Max.getMaxIndexValues(v));
-  }
-  
-  @Test
-  public void testMultipleGroupsValues() {
-    final int[] v = {20, 20, -4, -4, 3, 20, 20, 20, -6, 3, 20, 20};
-    Assert.assertEquals(0, Max.getFirstMaxIndex(v));
-    Assert.assertArrayEquals(new int[] {0, 1, 5, 6, 7, 10, 11}, Max.getMaxIndexValues(v));
-  }
-}
diff --git a/Sd1/P/Etest/IntMax/Test/.gitignore b/Sd1/P/Etest/IntMax/Test/.gitignore
deleted file mode 100644
index c708c363d..000000000
--- a/Sd1/P/Etest/IntMax/Test/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/target
-/.settings
-/.classpath
-/.project
diff --git a/Sd1/P/Etest/IntMax/Test/pom.xml b/Sd1/P/Etest/IntMax/Test/pom.xml
deleted file mode 100644
index 66abd4c3e..000000000
--- a/Sd1/P/Etest/IntMax/Test/pom.xml
+++ /dev/null
@@ -1,39 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  
-  <groupId>de.hdm_stuttgart.mi.sd1</groupId>
-  <artifactId>intmax</artifactId>
-  <version>2.0</version>
-  <packaging>jar</packaging>
-  
-  <name>intmax</name>
-  <url>http://maven.apache.org</url>
-  
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-  
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Etest/IntMax/Test/src/main/java/de/hdm_stuttgart/mi/sd1/intmax/Max.java b/Sd1/P/Etest/IntMax/Test/src/main/java/de/hdm_stuttgart/mi/sd1/intmax/Max.java
deleted file mode 100644
index 9b2315236..000000000
--- a/Sd1/P/Etest/IntMax/Test/src/main/java/de/hdm_stuttgart/mi/sd1/intmax/Max.java
+++ /dev/null
@@ -1,53 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.intmax;
-
-/**
- * Dealing with array values
- *
- */
-public class Max {
-	
-	/**
-	 * An array may contain multiple values being equal to the maximum.
-	 * The sample [-4, 5, 2, 5, 4] contains two elements being equal to
-	 * the array's maximum value 5. This method retrieves the first index
-	 * of an array element being equal to the maximum. In the current 
-	 * example the desired index is 1 pointing to the second array element.
-	 * 
-	 * @param values An array of arbitrary values.
-	 * 
-	 * @return The smallest index of an array member being equal to the maximum. 
-	 * <dl>
-      <dt><b>Precondition:</b></dt>
-       <dd>0 &lt; values.length</dd>
-      <dt><b>Postcondition:</b></dt>
-       <dd>0 &lt;= return value &lt; values.length</dd>
-     </dl>
-	 */
-  public static int getFirstMaxIndex(int[] values) {
-    return 0; // TODO
-  }
-  
-  /**
-   * An array may contain multiple values being equal to the maximum.
-   * The sample [-4, 5, 2, 5, 4] contains two elements being equal to
-   * the array's maximum value 5. This method retrieves all index
-   * values of array element being equal to the maximum and returns
-   * them as an array in ascending order. In the current example the
-   * returned array will contain the indices [1, 3] pointing to the
-   * second and fourth array elements.
-   * 
-   * @param values An array of arbitrary values.
-   * 
-   * @return All index values in ascending order of any array member's
-   * being equal to the maximum. 
-   * <dl>
-      <dt><b>Precondition:</b></dt>
-       <dd>0 &lt; values.length</dd>
-      <dt><b>Postcondition:</b></dt>
-       <dd>0 &lt; length of returned array</dd>
-     </dl>
-   */
-  public static int[] getMaxIndexValues(int[] values) {
-    return new int[] {0}; // TODO
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Etest/IntMax/Test/src/test/java/de/hdm_stuttgart/mi/sd1/intmax/AppTest.java b/Sd1/P/Etest/IntMax/Test/src/test/java/de/hdm_stuttgart/mi/sd1/intmax/AppTest.java
deleted file mode 100644
index 55e1077d3..000000000
--- a/Sd1/P/Etest/IntMax/Test/src/test/java/de/hdm_stuttgart/mi/sd1/intmax/AppTest.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.intmax;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-/**
- * Unit test array max values.
- */
-@SuppressWarnings("javadoc")
-public class AppTest {
-  
-  @Test
-  public void testMe() {
-    Assert.assertEquals(1,  1); // TODO
-  }  
-}
diff --git a/Sd1/P/Etest/MaxArrayDiff/Solution/.gitignore b/Sd1/P/Etest/MaxArrayDiff/Solution/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/Etest/MaxArrayDiff/Solution/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/Etest/MaxArrayDiff/Solution/pom.xml b/Sd1/P/Etest/MaxArrayDiff/Solution/pom.xml
deleted file mode 100644
index d30df5882..000000000
--- a/Sd1/P/Etest/MaxArrayDiff/Solution/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>maxarraydiff</artifactId>
-  <version>2.0</version>
-  <packaging>jar</packaging>
-
-  <name>vowel</name>
-  <url>http://www.mi.hdm-stuttgart.de/freedocs/topic/de.hdm_stuttgart.mi.swd1/index.html</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Etest/MaxArrayDiff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/maxarraydiff/Calc.java b/Sd1/P/Etest/MaxArrayDiff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/maxarraydiff/Calc.java
deleted file mode 100644
index eb1e4a4bb..000000000
--- a/Sd1/P/Etest/MaxArrayDiff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/maxarraydiff/Calc.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.maxarraydiff;
-
-/**
- * Array calculations.
- *
- */
-public class Calc {
-
-	/**
-	 * Calculate the maximum of all mutual absolute
-	 * difference values. Example:
-	 * 
-	 * values = {1, 7, 2, -3, 4}
-	 * 
-	 * The maximum is 7 - (-3) = 10
-	 * 
-	 * 
-	 * @param values An unordered list of integer values 
-	 * @return The number of vowels being contained in s.
-	 */
-	public static int maxArrayDiff (final int [] values) {
-
-		int maxDiff = 0;
-		for (int i = 0; i < values.length; i++) {
-			for (int j = i + 1; j < values.length; j++) {
-				if (maxDiff < Math.abs(values[i] -values[j])) {
-					maxDiff = Math.abs(values[i] -values[j]);
-				}
-			}
-		}
-		return maxDiff;
-	}
-}
diff --git a/Sd1/P/Etest/MaxArrayDiff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/maxarraydiff/package-info.java b/Sd1/P/Etest/MaxArrayDiff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/maxarraydiff/package-info.java
deleted file mode 100644
index caccbbf6b..000000000
--- a/Sd1/P/Etest/MaxArrayDiff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/maxarraydiff/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Computing array value differences
- *
- */
-package de.hdm_stuttgart.mi.sd1.maxarraydiff;
\ No newline at end of file
diff --git a/Sd1/P/Etest/MaxArrayDiff/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/CalcTest.java b/Sd1/P/Etest/MaxArrayDiff/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/CalcTest.java
deleted file mode 100644
index acca1325c..000000000
--- a/Sd1/P/Etest/MaxArrayDiff/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/CalcTest.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.maxarraydiff.Calc;
-
-@SuppressWarnings("javadoc")
-public class CalcTest {
-  
-	  @Test public void testZero() {
-		    Assert.assertEquals(0, Calc.maxArrayDiff(new int[]{}));
-		  }
-
-	  @Test public void testOne() {
-		    Assert.assertEquals(0, Calc.maxArrayDiff(new int[]{-3}));
-		  }
-
-	  @Test public void testTwo() {
-		    Assert.assertEquals(4, Calc.maxArrayDiff(new int[]{1, -3}));
-		  }
-
-	  @Test public void testThree() {
-		    Assert.assertEquals(13, Calc.maxArrayDiff(new int[]{1, 4, -9}));
-		  }
-
-	  @Test public void testMulti() {
-		    Assert.assertEquals(17, Calc.maxArrayDiff(new int[]{ -1, 0, -5, 3, 5, 12, 8}));
-		  }
-
-
-
-}
diff --git a/Sd1/P/Etest/MaxArrayDiff/Test/.gitignore b/Sd1/P/Etest/MaxArrayDiff/Test/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/Etest/MaxArrayDiff/Test/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/Etest/MaxArrayDiff/Test/pom.xml b/Sd1/P/Etest/MaxArrayDiff/Test/pom.xml
deleted file mode 100644
index d30df5882..000000000
--- a/Sd1/P/Etest/MaxArrayDiff/Test/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>maxarraydiff</artifactId>
-  <version>2.0</version>
-  <packaging>jar</packaging>
-
-  <name>vowel</name>
-  <url>http://www.mi.hdm-stuttgart.de/freedocs/topic/de.hdm_stuttgart.mi.swd1/index.html</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Etest/MaxArrayDiff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/maxarraydiff/Calc.java b/Sd1/P/Etest/MaxArrayDiff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/maxarraydiff/Calc.java
deleted file mode 100644
index 127e65e60..000000000
--- a/Sd1/P/Etest/MaxArrayDiff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/maxarraydiff/Calc.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.maxarraydiff;
-
-/**
- * Array calculations.
- *
- */
-public class Calc {
-
-	/**
-	 * Calculate the maximum of all mutual absolute
-	 * difference values. Example:
-	 * 
-	 * values = {1, 7, 2, -3, 4}
-	 * 
-	 * The maximum is 7 - (-3) = 10
-	 * 
-	 * 
-	 * @param values An unordered list of integer values 
-	 * @return The number of vowels being contained in s.
-	 */
-	public static int maxArrayDiff (final int [] values) {
-
-		return 0; // TODO
-	}
-}
diff --git a/Sd1/P/Etest/MaxArrayDiff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/maxarraydiff/package-info.java b/Sd1/P/Etest/MaxArrayDiff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/maxarraydiff/package-info.java
deleted file mode 100644
index caccbbf6b..000000000
--- a/Sd1/P/Etest/MaxArrayDiff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/maxarraydiff/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Computing array value differences
- *
- */
-package de.hdm_stuttgart.mi.sd1.maxarraydiff;
\ No newline at end of file
diff --git a/Sd1/P/Etest/MaxArrayDiff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/CalcTest.java b/Sd1/P/Etest/MaxArrayDiff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/CalcTest.java
deleted file mode 100644
index bcd80606f..000000000
--- a/Sd1/P/Etest/MaxArrayDiff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/CalcTest.java
+++ /dev/null
@@ -1,30 +0,0 @@
-package de.hdm_stuttgart.mi.sd1;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.maxarraydiff.Calc;
-
-@SuppressWarnings("javadoc")
-public class CalcTest {
-  
-	  @Test public void testZero() {
-		    Assert.assertEquals(0, Calc.maxArrayDiff(new int[]{}));
-		  }
-
-	  @Test public void testOne() {
-		    Assert.assertEquals(0, Calc.maxArrayDiff(new int[]{-3}));
-		  }
-
-	  @Test public void testTwo() {
-		    Assert.assertEquals(4, Calc.maxArrayDiff(new int[]{1, -3}));
-		  }
-
-	  @Test public void testThree() {
-		    Assert.assertEquals(13, Calc.maxArrayDiff(new int[]{1, 4, -9}));
-		  }
-
-	  @Test public void testMulti() {
-		    Assert.assertEquals(17, Calc.maxArrayDiff(new int[]{ -1, 0, -5, 3, 5, 12, 8}));
-		  }
-}
diff --git a/Sd1/P/Etest/Vowel/Solution/.gitignore b/Sd1/P/Etest/Vowel/Solution/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/Etest/Vowel/Solution/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/Etest/Vowel/Solution/pom.xml b/Sd1/P/Etest/Vowel/Solution/pom.xml
deleted file mode 100644
index 0a1d5433e..000000000
--- a/Sd1/P/Etest/Vowel/Solution/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>vowel</artifactId>
-  <version>2.0</version>
-  <packaging>jar</packaging>
-
-  <name>vowel</name>
-  <url>http://www.mi.hdm-stuttgart.de/freedocs/topic/de.hdm_stuttgart.mi.swd1/index.html</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Etest/Vowel/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/Vowelcount/Vowelcount.java b/Sd1/P/Etest/Vowel/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/Vowelcount/Vowelcount.java
deleted file mode 100644
index c4e3f7750..000000000
--- a/Sd1/P/Etest/Vowel/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/Vowelcount/Vowelcount.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.Vowelcount;
-
-/**
- * Vowel counts.
- *
- */
-public class Vowelcount {
-
-  /**
-   * Count vowels ('A', 'E', 'I', 'O', 'U','a', 'e', 'i', 'o', 'u')
-   * in an ASCII string. Example: The string
-   * <b>Unify it</b> does contains three vowels 'U', 'i' and 'i'. 
-   * 
-   * @param s The string to be examined. 
-   * @return The number of vowels being contained in s.
-   */
-  public static int numVowels (final String s) {
-
-    int sumVowels = 0;
-    for (int i = 0; i < s.length(); i++) {
-      switch (s.charAt(i)) {
-      case 'A':
-      case 'E':
-      case 'I':
-      case 'O':
-      case 'U':
-      case 'a':
-      case 'e':
-      case 'i':
-      case 'o':
-      case 'u':
-        sumVowels++;
-        break;
-      }
-    }
-    return sumVowels;
-  }
-}
diff --git a/Sd1/P/Etest/Vowel/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/Vowelcount/package-info.java b/Sd1/P/Etest/Vowel/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/Vowelcount/package-info.java
deleted file mode 100644
index d9dc17f3a..000000000
--- a/Sd1/P/Etest/Vowel/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/Vowelcount/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Counting vowels
- *
- */
-package de.hdm_stuttgart.mi.sd1.Vowelcount;
\ No newline at end of file
diff --git a/Sd1/P/Etest/Vowel/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/VowelTest.java b/Sd1/P/Etest/Vowel/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/VowelTest.java
deleted file mode 100644
index 444f133e9..000000000
--- a/Sd1/P/Etest/Vowel/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/VowelTest.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.Vowelcount.Vowelcount;
-
-@SuppressWarnings("javadoc")
-public class VowelTest {
-  
-  @Test
-  public void testDiff() {
-    Assert.assertEquals(3, Vowelcount.numVowels("piano"));
-  }
-
-  @Test
-  public void testDiffStart() { // Vowel at beginning of string
-    Assert.assertEquals(1, Vowelcount.numVowels("in"));
-  }
-
-  @Test
-  public void testDiffU() {// Vowel 'u' forgotten in switch
-    Assert.assertEquals(1, Vowelcount.numVowels("but"));
-  }
-
-  @Test
-  public void testDiffCapital() {
-    Assert.assertEquals(5, Vowelcount.numVowels("made by Oracle"));
-  }
-
-}
diff --git a/Sd1/P/Etest/Vowel/Test/.gitignore b/Sd1/P/Etest/Vowel/Test/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/Etest/Vowel/Test/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/Etest/Vowel/Test/pom.xml b/Sd1/P/Etest/Vowel/Test/pom.xml
deleted file mode 100644
index 8f6147ca3..000000000
--- a/Sd1/P/Etest/Vowel/Test/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>vowel</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>vowel</name>
-  <url>http://www.mi.hdm-stuttgart.de/freedocs/topic/de.hdm_stuttgart.mi.swd1/index.html</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Etest/Vowel/Test/src/main/java/de/hdm_stuttgart/mi/sd1/Vowelcount/Vowelcount.java b/Sd1/P/Etest/Vowel/Test/src/main/java/de/hdm_stuttgart/mi/sd1/Vowelcount/Vowelcount.java
deleted file mode 100644
index a5106ea74..000000000
--- a/Sd1/P/Etest/Vowel/Test/src/main/java/de/hdm_stuttgart/mi/sd1/Vowelcount/Vowelcount.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.Vowelcount;
-
-/**
- * Vowel counts.
- *
- */
-public class Vowelcount {
-
-  /**
-   * Count vowels ('A', 'E', 'I', 'O', 'U','a', 'e', 'i', 'o', 'u')
-   * in an ASCII string. Example: The string
-   * <b>Unify it</b> does contains three vowels 'U', 'i' and 'i'. 
-   * 
-   * @param s The string to be examined. 
-   * @return The number of vowels being contained in s.
-   */
-  public static int numVowels (final String s) {
-
-    int sumVowels = 0;
-    for (int i = 1; i < s.length(); i++) {
-      switch (s.charAt(i)) {
-      case 'a':
-      case 'e':
-      case 'i':
-      case 'o':
-        sumVowels++;
-        break;
-      }
-    }
-    return sumVowels;
-  }
-}
diff --git a/Sd1/P/Etest/Vowel/Test/src/main/java/de/hdm_stuttgart/mi/sd1/Vowelcount/package-info.java b/Sd1/P/Etest/Vowel/Test/src/main/java/de/hdm_stuttgart/mi/sd1/Vowelcount/package-info.java
deleted file mode 100644
index d9dc17f3a..000000000
--- a/Sd1/P/Etest/Vowel/Test/src/main/java/de/hdm_stuttgart/mi/sd1/Vowelcount/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Counting vowels
- *
- */
-package de.hdm_stuttgart.mi.sd1.Vowelcount;
\ No newline at end of file
diff --git a/Sd1/P/Etest/Vowel/Test/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/VowelTest.java b/Sd1/P/Etest/Vowel/Test/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/VowelTest.java
deleted file mode 100644
index 9f1686250..000000000
--- a/Sd1/P/Etest/Vowel/Test/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/VowelTest.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.Vowelcount.Vowelcount;
-
-@SuppressWarnings("javadoc")
-public class VowelTest {
-  
-  @Test
-  public void testDiff() {
-    Assert.assertEquals(3, Vowelcount.numVowels("piano"));   
-  }
-}
diff --git a/Sd1/P/Gcd/V1/.gitignore b/Sd1/P/Gcd/V1/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/Gcd/V1/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/Gcd/V1/pom.xml b/Sd1/P/Gcd/V1/pom.xml
deleted file mode 100644
index 17b25ff81..000000000
--- a/Sd1/P/Gcd/V1/pom.xml
+++ /dev/null
@@ -1,58 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>gcd</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>gcd</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Gcd/V1/src/main/java/de/hdm_stuttgart/mi/sd1/gcd/Driver.java b/Sd1/P/Gcd/V1/src/main/java/de/hdm_stuttgart/mi/sd1/gcd/Driver.java
deleted file mode 100644
index d1fbb223a..000000000
--- a/Sd1/P/Gcd/V1/src/main/java/de/hdm_stuttgart/mi/sd1/gcd/Driver.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.gcd;
-
-/**
- * Playing with fraction objects, producing some output.
- *
- */
-public class Driver {
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-    System.out.println("GCD(49, -21) = " + Math.getGcd(49, -21));
-  }
-}
diff --git a/Sd1/P/Gcd/V1/src/main/java/de/hdm_stuttgart/mi/sd1/gcd/Math.java b/Sd1/P/Gcd/V1/src/main/java/de/hdm_stuttgart/mi/sd1/gcd/Math.java
deleted file mode 100644
index c210344aa..000000000
--- a/Sd1/P/Gcd/V1/src/main/java/de/hdm_stuttgart/mi/sd1/gcd/Math.java
+++ /dev/null
@@ -1,63 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.gcd;
-
-/**
- * Representing Fractions
- *
- */
-public class Math {
-
-
-  /**
-   * Retrieve the greatest common divisor (GCD) of two non-zero integer
-   * values.
-   * 
-   * Example: The GCD of 18 and 12 is 6.
-   * 
-   * @param a The first non-zero integer value
-   * @param b The second non-zero integer value
-   * @return The GCD of a and b
-   */
-  public static long getGcd(long a, long b) {
-    if (a == 0 && b == 0) {
-      return 1;
-    }  else {
-      a = java.lang.Math.abs(a); // More efficient than if (a < 0) {a = -a;}
-      b = java.lang.Math.abs(b);
-      if (a == 0) { // b != 0, see condition before
-        return b;
-      } else if (b == 0) {
-        return a;
-      } else {
-        // Now we actually implement Euclid's algorithm by following  
-        // http://www.math.rutgers.edu/~greenfie/gs2004/euclid.html
-
-        if (a < b) { // Swap the values of a and b if required
-          final long tmp = a; // Save a's value temporarily
-          a = b;
-          b = tmp;
-        }
-        while (0 != b) {
-          long r = a % b;
-          a = b;
-          b = r;
-        }
-        return a;
-      }
-    }
-  }
-  /**
-   * The common multiple of two given non-zero values.
-   * Example: The common multiple of 10 and 6 is 30. 
-   * @param a The first value
-   * @param b The second value
-   * @return  The common multiple of two given values.
-   */
-  public static long getCommonMultiple(long a, long b) {
-    final long gcd = getGcd(a, b);
-    if (1 == gcd) {
-      return a * b;
-    } else {
-      return (a / gcd) * b; 
-    }
-  }
-}
diff --git a/Sd1/P/Gcd/V1/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/CommonMultipleTest.java b/Sd1/P/Gcd/V1/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/CommonMultipleTest.java
deleted file mode 100644
index 793c5e103..000000000
--- a/Sd1/P/Gcd/V1/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/CommonMultipleTest.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import static org.junit.Assert.assertEquals;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.gcd.Math;
-
-@SuppressWarnings("javadoc")
-public class CommonMultipleTest {
-
-  @Test
-  public void basicTest() {
-    assertEquals(30, Math.getCommonMultiple(6, 10));
-    assertEquals(30, Math.getCommonMultiple(10, 6));
-  }
-  @Test
-  public void identityTest() {
-    assertEquals(12, Math.getCommonMultiple(1, 12));
-    assertEquals(12, Math.getCommonMultiple(12, 1));
-  }
-  
-  @Test
-  public void valueOneTest() {
-    assertEquals(1, Math.getCommonMultiple(1, 1));
-  }
-}
diff --git a/Sd1/P/Gcd/V1/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/GcdTest.java b/Sd1/P/Gcd/V1/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/GcdTest.java
deleted file mode 100644
index bf6112b83..000000000
--- a/Sd1/P/Gcd/V1/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/GcdTest.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.gcd.Math;
-
-@SuppressWarnings("javadoc")
-public class GcdTest {
-
-  @Test
-  public void testTwoPositiveIntegers() {
-    assertEquals(6, Math.getGcd(18, 12));
-  }
-
-  @Test
-  public void testReverseOrder() {
-    assertEquals(6, Math.getGcd(12, 18));
-  }
-
-  @Test
-  public void testBothZero() {
-    assertEquals(1, Math.getGcd(0, 0));
-  }
-
-  @Test
-  public void testNonzeroZero() {
-    assertEquals(1, Math.getGcd(0, 0));
-  }
-  @Test
-  public void testZeroNonzero() {
-    assertEquals(7, Math.getGcd(0, 7));
-  }
-
-  @Test
-  public void testNegativePositive() {
-    assertEquals(9, Math.getGcd(-36, 27));
-  }
-
-  @Test
-  public void testPositiveNegative() {
-    assertEquals(7, Math.getGcd(49, -21));
-  }
-
-
-}
diff --git a/Sd1/P/HtmlFormatting/Simple/Exercise/.gitignore b/Sd1/P/HtmlFormatting/Simple/Exercise/.gitignore
deleted file mode 100644
index 954270fb2..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Exercise/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
\ No newline at end of file
diff --git a/Sd1/P/HtmlFormatting/Simple/Exercise/addresses.txt b/Sd1/P/HtmlFormatting/Simple/Exercise/addresses.txt
deleted file mode 100644
index 5efa953ea..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Exercise/addresses.txt
+++ /dev/null
@@ -1,501 +0,0 @@
-"firstName","lastName","companyName","address","city","county","postal","phone1","phone2","email","web"
-"Aleshia","Tomkiewicz","Alan D Rosenburg Cpa Pc","14 Taylor St","St. Stephens Ward","Kent","CT2 7PP","01835-703597","01944-369967","atomkiewicz@hotmail.com","http://www.alandrosenburgcpapc.co.uk"
-"Evan","Zigomalas","Cap Gemini America","5 Binney St","Abbey Ward","Buckinghamshire","HP11 2AX","01937-864715","01714-737668","evan.zigomalas@gmail.com","http://www.capgeminiamerica.co.uk"
-"France","Andrade","Elliott, John W Esq","8 Moor Place","East Southbourne and Tuckton W","Bournemouth","BH6 3BE","01347-368222","01935-821636","france.andrade@hotmail.com","http://www.elliottjohnwesq.co.uk"
-"Ulysses","Mcwalters","Mcmahan, Ben L","505 Exeter Rd","Hawerby cum Beesby","Lincolnshire","DN36 5RP","01912-771311","01302-601380","ulysses@hotmail.com","http://www.mcmahanbenl.co.uk"
-"Tyisha","Veness","Champagne Room","5396 Forth Street","Greets Green and Lyng Ward","West Midlands","B70 9DT","01547-429341","01290-367248","tyisha.veness@hotmail.com","http://www.champagneroom.co.uk"
-"Eric","Rampy","Thompson, Michael C Esq","9472 Lind St","Desborough","Northamptonshire","NN14 2GH","01969-886290","01545-817375","erampy@rampy.co.uk","http://www.thompsonmichaelcesq.co.uk"
-"Marg","Grasmick","Wrangle Hill Auto Auct & Slvg","7457 Cowl St #70","Bargate Ward","Southampton","SO14 3TY","01865-582516","01362-620532","marg@hotmail.com","http://www.wranglehillautoauctslvg.co.uk"
-"Laquita","Hisaw","In Communications Inc","20 Gloucester Pl #96","Chirton Ward","Tyne & Wear","NE29 7AD","01746-394243","01590-982428","laquita@yahoo.com","http://www.incommunicationsinc.co.uk"
-"Lura","Manzella","Bizerba Usa Inc","929 Augustine St","Staple Hill Ward","South Gloucestershire","BS16 4LL","01907-538509","01340-713951","lura@hotmail.com","http://www.bizerbausainc.co.uk"
-"Yuette","Klapec","Max Video","45 Bradfield St #166","Parwich","Derbyshire","DE6 1QN","01903-649460","01933-512513","yuette.klapec@klapec.co.uk","http://www.maxvideo.co.uk"
-"Fernanda","Writer","K & R Associates Inc","620 Northampton St","Wilmington","Kent","DA2 7PP","01630-202053","01687-879391","fernanda@writer.co.uk","http://www.krassociatesinc.co.uk"
-"Charlesetta","Erm","Cain, John M Esq","5 Hygeia St","Loundsley Green Ward","Derbyshire","S40 4LY","01276-816806","01517-624517","charlesetta_erm@gmail.com","http://www.cainjohnmesq.co.uk"
-"Corrinne","Jaret","Sound Vision Corp","2150 Morley St","Dee Ward","Dumfries and Galloway","DG8 7DE","01625-932209","01642-322954","corrinne_jaret@gmail.com","http://www.soundvisioncorp.co.uk"
-"Niesha","Bruch","Rowley/hansell Petetin","24 Bolton St","Broxburn, Uphall and Winchburg","West Lothian","EH52 5TL","01874-856950","01342-793603","niesha.bruch@yahoo.com","http://www.rowleyhansellpetetin.co.uk"
-"Rueben","Gastellum","Industrial Engineering Assocs","4 Forrest St","Weston-Super-Mare","North Somerset","BS23 3HG","01976-755279","01956-535511","rueben_gastellum@gastellum.co.uk","http://www.industrialengineeringassocs.co.uk"
-"Michell","Throssell","Weiss Spirt & Guyer","89 Noon St","Carbrooke","Norfolk","IP25 6JQ","01967-580851","01672-496478","mthrossell@throssell.co.uk","http://www.weissspirtguyer.co.uk"
-"Edgar","Kanne","Crowan, Kenneth W Esq","99 Guthrie St","New Milton","Hampshire","BH25 5DF","01326-532337","01666-638176","edgar.kanne@yahoo.com","http://www.crowankennethwesq.co.uk"
-"Dewitt","Julio","Rittenhouse Motor Co","7 Richmond St","Parkham","Devon","EX39 5DJ","01253-528327","01241-964675","dewitt.julio@hotmail.com","http://www.rittenhousemotorco.co.uk"
-"Charisse","Spinello","Modern Plastics Corp","9165 Primrose St","Darnall Ward","Yorkshire, South","S4 7WN","01719-831436","01207-428520","charisse_spinello@spinello.co.uk","http://www.modernplasticscorp.co.uk"
-"Mee","Lapinski","Galloway Electric Co Inc","9 Pengwern St","Marldon","Devon","TQ3 1SA","01578-287816","01939-815208","mee.lapinski@yahoo.com","http://www.gallowayelectriccoinc.co.uk"
-"Peter","Gutierres","Niagara Custombuilt Mfg Co","4410 Tarlton St","Prestatyn Community","Denbighshire","LL19 9EG","01842-767201","01859-648598","peter_gutierres@yahoo.com","http://www.niagaracustombuiltmfgco.co.uk"
-"Octavio","Salvadore","Practical Periphrals","6949 Bourne St","Lye and Stourbridge North Ward","West Midlands","DY5 2QP","01552-709248","01743-139456","octavio.salvadore@yahoo.com","http://www.practicalperiphrals.co.uk"
-"Martha","Teplica","Curtin, Patricia M Esq","148 Rembrandt St","Warlingham","Surrey","CR6 9SW","01677-684257","01583-287367","mteplica@teplica.co.uk","http://www.curtinpatriciamesq.co.uk"
-"Tamesha","Veigel","Wilhelm, James E Jr","2200 Nelson St #58","Newport","Isle of Wight","PO30 5AL","01217-342071","01280-786847","tveigel@veigel.co.uk","http://www.wilhelmjamesejr.co.uk"
-"Tess","Sitra","Smart Signs","61 Rossett St","Chichester","West Sussex","PO19 1RH","01473-229124","01848-116775","tess_sitra@hotmail.com","http://www.smartsigns.co.uk"
-"Leonard","Kufner","Arctic Star Distributing Inc","41 Canning St","Steornabhagh a Deas Ward","Western Isles","HS1 2PZ","01230-623547","01604-718601","lkufner@kufner.co.uk","http://www.arcticstardistributinginc.co.uk"
-"Svetlana","Tauras","Lensbower, Gregory L Esq","8289 Cadogan St","South Ward","North Eart Lincolnshire","DN33 1AU","01781-827317","01509-121140","svetlana_tauras@tauras.co.uk","http://www.lensbowergregorylesq.co.uk"
-"Pok","Molaison","Portal Metal Products","211 Hobart St","Newquay","Cornwall","TR7 1LS","01866-248660","01315-284286","pok@yahoo.com","http://www.portalmetalproducts.co.uk"
-"Augustine","Growcock","Lynema, Cliff Cpa","114 Falkland St #8845","Brimpton","Berkshire","RG7 4RF","01541-802635","01926-108010","augustine.growcock@growcock.co.uk","http://www.lynemacliffcpa.co.uk"
-"Karma","Quarto","J C S Machinery","1 Birkett St","Shard End Ward","West Midlands","B33 0NH","01857-864722","01307-667811","kquarto@gmail.com","http://www.jcsmachinery.co.uk"
-"Reed","Weisinger","Berick, Joseph G Esq","5147 Blackstone St","Letchworth South West Ward","Hertfordshire","SG6 3LE","01243-678286","01292-297245","reed_weisinger@yahoo.com","http://www.berickjosephgesq.co.uk"
-"German","Zelaya","Jackson & Heit Machine Co Inc","7 Shenstone St","Longhill Ward","Yorkshire, East (North Humbers","HU8 9PZ","01400-269033","01366-210656","german@hotmail.com","http://www.jacksonheitmachinecoinc.co.uk"
-"Milly","Savidge","Bridgeway Plan For Health","129 Alexander Pope St","Franche Ward","Hereford and Worcester","DY11 9BW","01702-725589","01421-132652","milly@gmail.com","http://www.bridgewayplanforhealth.co.uk"
-"Luis","Ear","Wa Inst For Plcy Studies","2 Birchfield Rd","Whittington","Shropshire","SY11 4PH","01462-648669","01405-648623","luis@hotmail.com","http://www.wainstforplcystudies.co.uk"
-"Ciara","Cobbley","Wmgl 101.7 Fm","7523 Kempton Rd","Cockerton West Ward","Darlington","DL3 0JF","01235-647932","01809-443217","ciara_cobbley@hotmail.com","http://www.wmglfm.co.uk"
-"Alethea","Mould","Hughlett, Henry T Jr","6305 Elstow St","Castle Ward","West Sussex","BN12 6PR","01662-114247","01351-868965","alethea@hotmail.com","http://www.hughletthenrytjr.co.uk"
-"Margurite","Loperfido","Penrose Place Pharmacy Inc","218 Greenbank Drive","Devizes","Wiltshire","SN10 3DU","01407-866759","01640-661191","mloperfido@gmail.com","http://www.penroseplacepharmacyinc.co.uk"
-"Vernice","Sperazza","Novak, Alan Paul Esq","8921 Forge St","Colnbrook with Poyle","Buckinghamshire","SL3 0PY","01822-563044","01765-519419","vernice@yahoo.com","http://www.novakalanpaulesq.co.uk"
-"Vicente","Rawicki","B & S Tool And Cutter Svc Inc","3060 St Ambrose Grove #261","Aldridge Central and South War","West Midlands","WS9 8UR","01327-770774","01286-258121","vicente_rawicki@hotmail.com","http://www.bstoolandcuttersvcinc.co.uk"
-"Craig","Cua","Berry, John M Esq","8388 Bessemer St #5","East Putney Ward","Greater London","SW15 2RP","01483-418969","01818-980469","craig@hotmail.com","http://www.berryjohnmesq.co.uk"
-"Jenise","Dulle","Alden, Michael H Esq","87 Pownall Sq","Sawston","Cambridgeshire","CB22 3BB","01709-854691","01572-193368","jenise.dulle@hotmail.com","http://www.aldenmichaelhesq.co.uk"
-"Marylin","Cornelison","Ernest E Heuer & Company Pc","39 Wye St","Wakefield North Ward","West Yorkshire","WF1 1DR","01609-882184","01295-331807","marylin_cornelison@yahoo.com","http://www.ernesteheuercompanypc.co.uk"
-"Marget","Gunst","Frankel, Stephen","2732 Bostock St #1","St. Enoder","Cornwall","TR9 6NJ","01693-310794","01512-975244","mgunst@yahoo.com","http://www.frankelstephen.co.uk"
-"Annett","Bunselmeyer","Guynes Design Inc","5562 Fairfield St #847","Ryde","Isle of Wight","PO33 1HH","01891-702579","01333-972244","abunselmeyer@hotmail.com","http://www.guynesdesigninc.co.uk"
-"Kip","Turziano","General Appraisal Co","37 Meadow St","Laindon Park Ward","Essex","SS15 6LE","01850-347846","01222-164469","kip.turziano@yahoo.com","http://www.generalappraisalco.co.uk"
-"Melina","Orizabal","Sheraton Inn Ocean Front","3 Nevison St","Lymington and Pennington","Hampshire","SO41 1DL","01420-307327","01245-559333","melina@gmail.com","http://www.sheratoninnoceanfront.co.uk"
-"Tina","Clapham","Cooper Myers Y Co","5662 William Moult St","Aylesbury","Buckinghamshire","HP21 8PP","01567-296442","01493-245349","tclapham@gmail.com","http://www.coopermyersyco.co.uk"
-"Luisa","Devereux","Cash 4 Checks","3 North View #35","Burmantofts and Richmond Hill ","West Yorkshire","LS9 7JH","01607-269930","01334-807355","ldevereux@gmail.com","http://www.cashchecks.co.uk"
-"Pedro","Aschoff","Charlotte Chamber","135 Opie St","Howard Town Ward","Derbyshire","SK13 8BB","01386-981141","01823-517315","paschoff@yahoo.com","http://www.charlottechamber.co.uk"
-"Carrol","Kunimitsu","Kisc 98 Kiss Fm","1 Askew St","Farnham","Surrey","GU9 9AS","01260-641258","01415-364461","carrol_kunimitsu@yahoo.com","http://www.kisckissfm.co.uk"
-"Alba","Mosseri","Schwartzbard, Gail L Esq","4 Burnall St","Beeston West Ward","Nottinghamshire","NG9 1AE","01543-198690","01231-806535","alba@gmail.com","http://www.schwartzbardgaillesq.co.uk"
-"Domonique","Sandlin","Marketing Horizons Inc","95 Denton St","Wollaton West Ward","Nottinghamshire","NG8 2NB","01355-500797","01987-728730","domonique@hotmail.com","http://www.marketinghorizonsinc.co.uk"
-"Rory","Neufville","Brady, Brad J Esq","5 Chadwick St #7","Llangeler Community","Ceredigion","SA44 5HF","01252-621329","01442-700486","rory_neufville@neufville.co.uk","http://www.bradybradjesq.co.uk"
-"Dustin","Klingaman","Welders Supply","67 Micawber St","Brockley Ward","Greater London","SE14 6RQ","01712-135466","01523-775781","dklingaman@gmail.com","http://www.welderssupply.co.uk"
-"Lyndia","Moonshower","Bomarko Inc","43 Williamson St #7995","Meads Ward","East Sussex","BN20 7HB","01469-300335","01789-132579","lyndia_moonshower@moonshower.co.uk","http://www.bomarkoinc.co.uk"
-"Jules","Hiltner","Benitez, Brigida Esq","5 Howe St","Broxburn, Uphall and Winchburg","West Lothian","EH52 6NF","01428-343825","01814-878359","jules@yahoo.com","http://www.benitezbrigidaesq.co.uk"
-"Dong","Kopczynski","Kennedy Scales Inc","7 Cheapside #9","St. Ive","Cornwall","PL14 5PA","01770-129032","01639-518104","dkopczynski@kopczynski.co.uk","http://www.kennedyscalesinc.co.uk"
-"Justine","Salta","Barajas & Bustamante Archl","85 Bridgewater St","Shard End Ward","West Midlands","B34 7BP","01689-253476","01376-851958","justine_salta@yahoo.com","http://www.barajasbustamantearchl.co.uk"
-"Chantay","Kamens","Brewster Wallcoverings Co","763 Parkfield Rd","Norton Canes","Staffordshire","WS11 9RH","01823-383806","01245-146126","ckamens@hotmail.com","http://www.brewsterwallcoveringsco.co.uk"
-"Tequila","Chisum","Bohs Well Drilling Inc","662 Grove Park","Bulwell Ward","Nottinghamshire","NG6 8RG","01835-634521","01702-946496","tequila.chisum@chisum.co.uk","http://www.bohswelldrillinginc.co.uk"
-"Maybelle","Consolazio","Gavin, Lee W Esq","5410 Lawton St","Treorchy Community","Rhondda Cynon Taff","CF42 6PL","01383-647035","01351-200904","mconsolazio@yahoo.com","http://www.gavinleewesq.co.uk"
-"Margarett","Bairo","Reid, Carleton B Esq","3 August Rd","Maybury and Sheerwater Ward","Surrey","GU21 5QL","01670-813697","01903-424890","margarett@gmail.com","http://www.reidcarletonbesq.co.uk"
-"Janessa","Noonon","Canterbury, Christopher C","476 Starkie St","Westgate Ward","Gloucestershire","GL1 1QW","01472-324699","01841-979075","jnoonon@yahoo.com","http://www.canterburychristopherc.co.uk"
-"Sol","Cowser","Omni Mandalay","6448 Tillard St","Conisbrough and Denaby Ward","South Yorkshire","DN12 4JF","01412-528394","01580-134516","sol@gmail.com","http://www.omnimandalay.co.uk"
-"Louann","Smethers","Lba Savings Bank","3055 Creswick St","Newbold and Brownsover Ward","Warwickshire","CV21 1LN","01670-234959","01488-872531","louann@gmail.com","http://www.lbasavingsbank.co.uk"
-"Lindsay","Yadao","Lutz, Christopher T Esq","7 Jolliffe St","Middlewich","Cheshire","CW10 9GB","01947-566661","01481-295251","lindsay_yadao@yadao.co.uk","http://www.lutzchristophertesq.co.uk"
-"Malika","Hanton","Association Of Art Museum Dir","1175 Greig St","St. Marys Ward","Greater Manchester","M25 0ZN","01532-497454","01705-208145","malika@gmail.com","http://www.associationofartmuseumdir.co.uk"
-"Stefany","Ferenz","L & L Sales Co Inc","636 Portland Place","Gresham Ward","Middlesbrough","TS1 4RG","01743-977277","01704-986828","stefany@hotmail.com","http://www.llsalescoinc.co.uk"
-"Abraham","Cratch","Cavuto, John A","41 Benedict St","Aldborough Ward","Greater London","IG2 7QG","01599-245408","01695-305111","acratch@gmail.com","http://www.cavutojohna.co.uk"
-"Giuseppe","Rohaley","Pacific Coast Packaging","62 Margaret St","Royal Hospital Ward","Greater London","SW3 4ND","01345-400452","01866-845669","giuseppe@yahoo.com","http://www.pacificcoastpackaging.co.uk"
-"Kiera","Bassil","Storm Eye Institute","5152 Sophia St","Woodstock Ward","South Gloucestershire","BS15 8DS","01655-519837","01783-446052","kbassil@bassil.co.uk","http://www.stormeyeinstitute.co.uk"
-"Wendell","Rubano","Automation Engrg & Mfg Inc","1 Back Canning St","Dunblane and Bridge of Allan W","Stirling","FK9 4LD","01837-530939","01752-386691","wendell_rubano@hotmail.com","http://www.automationengrgmfginc.co.uk"
-"Stevie","Stifflemire","Packaging Corp Of America","9 Gradwell St","Kempshott Ward","Hampshire","RG22 5HA","01262-808399","01411-169215","stevie_stifflemire@stifflemire.co.uk","http://www.packagingcorpofamerica.co.uk"
-"Yun","Paletta","Goe, Douglas E Esq","9205 Upper Hill St","City and Hunslet Ward","West Yorkshire","LS1 5QE","01350-332706","01374-255198","yun_paletta@paletta.co.uk","http://www.goedouglaseesq.co.uk"
-"Brittani","Thurm","Burgess Steel Products Corp","9 Horatio St","Ruckinge","Kent","TN26 2PN","01686-306597","01970-890023","bthurm@yahoo.com","http://www.burgesssteelproductscorp.co.uk"
-"Billy","Venus","Tipton & Hurst","61 Miriam St","Abbey Road Ward","Greater London","NW8 9BD","01537-356648","01703-435212","billy.venus@yahoo.com","http://www.tiptonhurst.co.uk"
-"Brynn","Elkan","A O Hardee & Son Inc","67 Pulford St","Prittlewell Ward","Essex","SS2 6NL","01388-416867","01345-625433","brynn@yahoo.com","http://www.aohardeesoninc.co.uk"
-"Elroy","Piehler","Jonson, Geo D Esq","821 Pembroke Place","Kirkby Stephen","Cumbria","CA17 4RZ","01589-654152","01586-387018","epiehler@piehler.co.uk","http://www.jonsongeodesq.co.uk"
-"Anisha","Shulick","Dale Yoder Clu Life Hlth & Bus","3 Alder St","Eaton Park Ward","Stoke-on-Trent","ST2 9AW","01780-704167","01268-233798","ashulick@yahoo.com","http://www.daleyoderclulifehlthbus.co.uk"
-"Bettina","Kham","Council Of Cmnty Blood Ctrs","80 Morecambe St","Bishop Auckland","County Durham","DL14 6NG","01355-192668","01340-622388","bettina.kham@kham.co.uk","http://www.councilofcmntybloodctrs.co.uk"
-"Velda","Mancilla","Tremont, Michael A Esq","7866 Renshaw St #283","Falmouth","Cornwall","TR11 4QQ","01823-526645","01368-456268","velda_mancilla@mancilla.co.uk","http://www.tremontmichaelaesq.co.uk"
-"Marta","Brace","Trautman, Eileen Esq","658 Lake St","Malmesbury","Wiltshire","SN16 0XZ","01777-469402","01631-454193","marta.brace@brace.co.uk","http://www.trautmaneileenesq.co.uk"
-"Juan","Vanwyhe","Office Service Co","5382 Redfern St","West End Ward","Greater London","W1J 0QH","01961-642757","01728-150282","juan_vanwyhe@gmail.com","http://www.officeserviceco.co.uk"
-"Lelia","Filion","Alphabetland Pre School Center","45 Bidder St #38","Town Ward","Greater London","EN1 3HT","01367-136951","01322-715065","lelia.filion@filion.co.uk","http://www.alphabetlandpreschoolcenter.co.uk"
-"Una","Frankel","Shamrock Food Service","6766 Britton St #379","Crompton Ward","Greater Manchester","BL1 3EX","01912-749219","01308-356704","ufrankel@hotmail.com","http://www.shamrockfoodservice.co.uk"
-"Eva","Joulwan","Central Hrdwr & Elec Corp","7 Lear Rd","Stroud","Hampshire","GU32 3PQ","01779-720349","01961-802899","eva.joulwan@gmail.com","http://www.centralhrdwreleccorp.co.uk"
-"Mammie","Dormanen","Matt Parrott & Sons Co","2577 Toxteth St #5","Overton Ward","Lancashire","BB6 7UN","01527-579687","01439-184366","mammie_dormanen@hotmail.com","http://www.mattparrottsonsco.co.uk"
-"Jeannetta","Coolidge","Tiny Tots Originals Div","761 Cockerell St #1","Midway Ward","Derbyshire","DE11 0HE","01927-790069","01440-276155","jeannetta_coolidge@gmail.com","http://www.tinytotsoriginalsdiv.co.uk"
-"Elbert","Drawe","Lovitch, Alan F","9 Cypress St","Washington East Ward","Tyne and Wear","NE38 9AQ","01753-784273","01496-526674","edrawe@drawe.co.uk","http://www.lovitchalanf.co.uk"
-"Lenny","Gazzola","Wise Industries","6 Romilly St","Walkergate Ward","Tyne and Wear","NE6 4YH","01312-233253","01342-706893","lenny.gazzola@yahoo.com","http://www.wiseindustries.co.uk"
-"Mira","Alpheaus","East County Process","51 St Anne St #12","Stratfield Mortimer","Berkshire","RG7 3RA","01241-273991","01381-836777","mira.alpheaus@yahoo.com","http://www.eastcountyprocess.co.uk"
-"Cathern","Ungar","Agopgee Enterprises Inc","823 Idris St","Selston","Nottinghamshire","NG16 5LG","01898-134749","01266-671305","cathern.ungar@ungar.co.uk","http://www.agopgeeenterprisesinc.co.uk"
-"Malcom","Fleckles","L Winik & Associates Inc","8764 Nickleby St #877","Govan Ward","Glasgow City","G51 1BQ","01478-110943","01937-120539","malcom.fleckles@gmail.com","http://www.lwinikassociatesinc.co.uk"
-"Monroe","Damato","Rosati, Marc D Esq","5344 Bengel St #5","Millwall Ward","Greater London","E14 5DR","01402-733903","01440-164945","mdamato@damato.co.uk","http://www.rosatimarcdesq.co.uk"
-"Leota","Fletchen","Rust Evader Corp","8880 Great Howard St #7750","Sefton","Merseyside","L29 7WD","01358-446391","01414-780251","lfletchen@gmail.com","http://www.rustevadercorp.co.uk"
-"Berry","Gutoski","Budget Annex","9 Oakleigh","Lancing","West Sussex","BN15 9BN","01448-211489","01929-400879","berry@gmail.com","http://www.budgetannex.co.uk"
-"Meghan","Riherd","Kiqo Pure Gold Oldies 104 Fm","83 Denbigh St Bootle","St. Gluvias","Cornwall","TR3 7AZ","01462-474800","01650-129106","meghan@riherd.co.uk","http://www.kiqopuregoldoldiesfm.co.uk"
-"Mike","Torner","Segall Majestic Inc","30 Aughton St","Hilton","Aberdeenshire","AB24 2RR","01240-600327","01408-918612","mike_torner@torner.co.uk","http://www.segallmajesticinc.co.uk"
-"Elsa","Delisle","Taos Valley Resort Assn","260 Saxon St","Brooklands Ward","Greater Manchester","M33 4BP","01537-525550","01204-471598","elsa_delisle@gmail.com","http://www.taosvalleyresortassn.co.uk"
-"Linwood","Rosenlof","Exhibit Crafts Inc","3 Pyramid St","Eccleston Ward","Merseyside","WA10 3BW","01546-942059","01244-769346","linwood.rosenlof@yahoo.com","http://www.exhibitcraftsinc.co.uk"
-"Latosha","Alexy","Laitinen, Stephen B Esq","37 Langham St #948","St. Georges Hill Ward","Surrey","KT13 0AZ","01704-508066","01662-268374","latosha@yahoo.com","http://www.laitinenstephenbesq.co.uk"
-"Alexia","Meenan","Herr Foods Inc","94 Villars St","Launcells","Cornwall","EX23 9LG","01560-328739","01270-931388","alexia.meenan@meenan.co.uk","http://www.herrfoodsinc.co.uk"
-"Graham","Stanwick","Tiburon Pen Chmbr Commrce Inc","73 Hawkstone St","Renfrew South & Gallowhill War","Dunbartonshire","G52 4YG","01860-191930","01409-786106","gstanwick@gmail.com","http://www.tiburonpenchmbrcommrceinc.co.uk"
-"Elinore","Fulda","Agri Business Insurance Agency","123 Sussex St","Astley Bridge Ward","Greater Manchester","BL1 6PY","01457-837447","01403-864306","elinore.fulda@fulda.co.uk","http://www.agribusinessinsuranceagency.co.uk"
-"Lisbeth","Creecy","Gerstenfeld, Gerald F Esq","484 Barry St","Shiney Row Ward","County Durham","DH4 7RG","01931-620849","01825-623398","lcreecy@gmail.com","http://www.gerstenfeldgeraldfesq.co.uk"
-"Eloisa","Faurote","Mcdonald, Michael J Esq","7033 Micawber St","Bintree","Norfolk","NR20 5NQ","01337-695353","01747-999761","eloisa.faurote@hotmail.com","http://www.mcdonaldmichaeljesq.co.uk"
-"Shawana","Cantua","Best Western Riverview Inn","33 Vipond St","Woodhall Farm Ward","Hertfordshire","HP2 7JP","01413-348876","01659-621050","shawana@yahoo.com","http://www.bestwesternriverviewinn.co.uk"
-"Alyssa","Ansbro","Berg, Michael D Esq","85 Hero St","Stanhope","County Durham","DL13 2TZ","01632-887825","01585-967862","alyssa_ansbro@gmail.com","http://www.bergmichaeldesq.co.uk"
-"Kyoko","Mcmillian","Nature Conservancy","77 Reading St #8","North Tawton","Devon","EX20 2TR","01235-173362","01371-735347","kyoko_mcmillian@gmail.com","http://www.natureconservancy.co.uk"
-"Terry","Gauthier","Walker, Susan S Esq","274 Altcar Ave","Catterick","North Yorkshire","DL10 7NU","01555-550015","01793-749131","tgauthier@yahoo.com","http://www.walkersusansesq.co.uk"
-"Sena","Langenbach","Alternative Collection Svc Inc","38 Avondale Rd #79","Kilmersdon","Somerset","BA3 5SJ","01756-678490","01836-695245","sena.langenbach@hotmail.com","http://www.alternativecollectionsvcinc.co.uk"
-"Cristen","Nesset","Johnson, Matthew E Esq","4679 Curzon St","Central Ward","Lancashire","BB5 0SJ","01354-864473","01994-347546","cnesset@nesset.co.uk","http://www.johnsonmattheweesq.co.uk"
-"Lashawn","Ker","Thornsjo, Dale O Esq","13 Nelson Rd","Filwood Ward","Bristol","BS4 1HT","01676-780022","01470-187069","lashawn.ker@gmail.com","http://www.thornsjodaleoesq.co.uk"
-"Wade","Sovel","Manhattan Supply Co Deer Pk","2546 Hunter St","Central Buchan Ward","Aberdeenshire","AB53 6YD","01712-978062","01317-960371","wade@hotmail.com","http://www.manhattansupplycodeerpk.co.uk"
-"Whitney","Tishler","Clifford Standifer & Mcdowell","77 Mason St #650","Smallbridge and Firgrove Ward","Greater Manchester","OL16 3AW","01224-605237","01948-891701","whitney@gmail.com","http://www.cliffordstandifermcdowell.co.uk"
-"Deja","Conatser","Universal Case Co","94 Wakefield St","Lavenham","Suffolk","CO10 9PU","01378-234592","01879-981256","deja.conatser@hotmail.com","http://www.universalcaseco.co.uk"
-"Earnestine","Casper","A O J Mfg Corp","529 Stalmine Rd #3680","Saffron Walden","Essex","CB11 4DJ","01807-346103","01260-744622","earnestine_casper@hotmail.com","http://www.aojmfgcorp.co.uk"
-"Frankie","Marruffo","Paralegal Personnel","52 Morningside Rd #1","Cilybebyll Community","Neath Port Talbot","SA8 3HE","01295-678319","01966-999493","fmarruffo@gmail.com","http://www.paralegalpersonnel.co.uk"
-"Paola","Dease","Sunderland Publishing Co","94 Enid St","Birchington","Kent","CT7 9BG","01333-642646","01419-231768","pdease@gmail.com","http://www.sunderlandpublishingco.co.uk"
-"Rodrigo","Hawkin","Godfroy, William Esq","661 Great Crosshall St","Forth Ward","City of Edinburgh","EH5 2LR","01936-611490","01280-275755","rodrigo@hotmail.com","http://www.godfroywilliamesq.co.uk"
-"Luther","Alsman","Crossroads Travel Service Inc","227 Albert Terrace","Belvedere Ward","Greater London","DA17 6EF","01536-639256","01494-500403","luther@gmail.com","http://www.crossroadstravelserviceinc.co.uk"
-"Casey","Dondero","Sarrail Lynch & Hall","464 Back Nile St #618","Acton Central Ward","Greater London","W3 6QJ","01728-100333","01862-338494","casey.dondero@hotmail.com","http://www.sarraillynchhall.co.uk"
-"Ressie","Bontemps","Typesetters","42 Eastwood St","Walton Ward","Cambridgeshire","PE4 6HB","01996-854517","01616-608138","ressie_bontemps@bontemps.co.uk","http://www.typesetters.co.uk"
-"Sean","Schurman","Cooper Electric Supply Co","2877 Grain St","Caversham Ward","Berkshire","RG4 5DE","01773-139510","01423-385669","sean.schurman@schurman.co.uk","http://www.cooperelectricsupplyco.co.uk"
-"Celestina","Pince","Mcallister & Murphy Pc","13 Stockdale St #779","Abingdon on Thames","Oxfordshire","OX14 5QH","01763-475078","01434-734867","cpince@pince.co.uk","http://www.mcallistermurphypc.co.uk"
-"Maira","Karas","Blanton, Mary R Attorney","9 Cropper St","Northgate Ward","West Sussex","RH10 1YJ","01582-839217","01927-384903","maira.karas@yahoo.com","http://www.blantonmaryrattorney.co.uk"
-"Beth","Barbone","Upper Deck Co","3 Gaskell St","Tynemouth Ward","Tyne and Wear","NE30 2NB","01210-926114","01521-151330","bbarbone@barbone.co.uk","http://www.upperdeckco.co.uk"
-"Wei","Nobel","Victory Coating","5221 Royston St","Eccleshall","Staffordshire","ST21 6GA","01912-146880","01608-570699","wei_nobel@hotmail.com","http://www.victorycoating.co.uk"
-"Melissia","Slotemaker","Twining Nemia & Steflik","83 St Johns Lane #43","Linlithgow Ward","West Lothian","EH49 7LS","01515-360513","01936-295031","mslotemaker@gmail.com","http://www.twiningnemiasteflik.co.uk"
-"Letha","Akey","Jeanettes Drapery & Upholstery","603 Pall Mall","Layton Ward","Lancashire","FY3 8ND","01694-424205","01605-583419","letha_akey@akey.co.uk","http://www.jeanettesdraperyupholstery.co.uk"
-"Isaac","Semrad","Prugh, Pamela J Cpa","76 Dawber St #6","Blackheath Westcombe Ward","Greater London","SE3 7JY","01939-738818","01798-503274","isaac.semrad@semrad.co.uk","http://www.prughpamelajcpa.co.uk"
-"Kristine","Klipfel","Neeley, Gregory W Esq","3380 Alexander St","Moulsham and Central Ward","Essex","CM1 9QQ","01710-435506","01396-935784","kristine.klipfel@yahoo.com","http://www.neeleygregorywesq.co.uk"
-"Odette","Moussette","Village Business Center","216 Lissant St #8","Great Dunmow","Essex","CM6 1DQ","01712-248851","01626-260974","odette_moussette@gmail.com","http://www.villagebusinesscenter.co.uk"
-"Hobert","Panfilov","Carlin, Angela G Esq","92 Phythian St #614","Gweek","Cornwall","TR11 5RR","01245-353227","01518-554407","hobert@gmail.com","http://www.carlinangelagesq.co.uk"
-"Isadora","Mchughes","Fan Shop","792 Queens Rd","Stretford Ward","Greater Manchester","M32 8LR","01526-145485","01338-403471","isadora.mchughes@mchughes.co.uk","http://www.fanshop.co.uk"
-"Emily","Pogorelc","Mccartney Printing Services","5196 York St","Orsett Ward","Essex","SS17 8NS","01416-913482","01439-493163","emily.pogorelc@yahoo.com","http://www.mccartneyprintingservices.co.uk"
-"Desire","Barresi","Greater Cinc Schl Empl Crdt Un","428 Kearsley St","Hatton","Warwickshire","CV35 7UA","01819-701096","01970-482055","desire@gmail.com","http://www.greatercincschlemplcrdtun.co.uk"
-"Rosalind","Stamps","Haar, Allen F","8 Chestnut St","Barrowford","Lancashire","BB9 6EW","01918-999052","01736-843257","rosalind.stamps@stamps.co.uk","http://www.haarallenf.co.uk"
-"Vernell","Connley","Harmons","998 Roe St #6","Bellingham","Northumberland","NE48 2BX","01954-363885","01585-863534","vernell@hotmail.com","http://www.harmons.co.uk"
-"Micheline","Mathieson","Mail Boxes Etc","3 Copenhagen Rd","George St","Aberdeenshire","AB25 3UZ","01857-518738","01247-541211","micheline.mathieson@yahoo.com","http://www.mailboxesetc.co.uk"
-"Nathan","Outhouse","Grt Amercn Fed Svngs & Ln Assn","293 Vivian St","South Jesmond Ward","Tyne and Wear","NE2 1EY","01555-702650","01364-499130","nathan.outhouse@gmail.com","http://www.grtamercnfedsvngslnassn.co.uk"
-"Allene","Burau","Allied Plastics","8 Barlow St #6","Barlow","Derbyshire","S18 7TH","01731-825958","01260-963065","allene.burau@hotmail.com","http://www.alliedplastics.co.uk"
-"Julie","Sakshaug","Newton Clerk","5 Shakspeare St #66","St. Johns Ward","Hereford and Worcester","B61 8HD","01225-180983","01641-570473","julie@gmail.com","http://www.newtonclerk.co.uk"
-"Francisca","Shuhi","Thompson, Chesney Md","7 Carolina St","Bodmin","Cornwall","PL31 1QF","01345-878334","01639-663121","fshuhi@shuhi.co.uk","http://www.thompsonchesneymd.co.uk"
-"Marisha","Wilcoxon","Young Door Company","52 Trowbridge St","Knightsbridge and Belgravia Wa","Greater London","SW1X 9HB","01257-461104","01422-891030","marisha.wilcoxon@gmail.com","http://www.youngdoorcompany.co.uk"
-"Telma","Maraia","Reliable Yard Service","25 Village St","Elgin City South Ward","Moray","IV30 1SB","01500-649863","01531-881940","telma@maraia.co.uk","http://www.reliableyardservice.co.uk"
-"Luke","Crete","M D & W Railway","4 Peach St #5112","Halstead","Kent","TN14 7EF","01375-820236","01268-175772","luke.crete@crete.co.uk","http://www.mdwrailway.co.uk"
-"Hubert","Mias","Chuckmaster Co","3614 Old Hall St #604","Fawley","Hampshire","SO45 2PT","01408-965643","01857-225719","hubert.mias@gmail.com","http://www.chuckmasterco.co.uk"
-"Janella","Altobell","Shannon, Paul V Esq","3768 Hey Green Rd","Hartshill","Warwickshire","CV10 0TH","01746-505364","01411-597527","jaltobell@hotmail.com","http://www.shannonpaulvesq.co.uk"
-"Angelo","Lavista","Computemp","97 Newlands St","Kensington and Fairfield Ward","Merseyside","L6 9DU","01544-247601","01210-307796","angelo.lavista@gmail.com","http://www.computemp.co.uk"
-"Tran","Mandiola","N Rockland Educl Fed Crdt Un","6226 Maitland St","West Bromwich Central Ward","West Midlands","B70 6DR","01609-235350","01957-151083","tran.mandiola@hotmail.com","http://www.nrocklandeduclfedcrdtun.co.uk"
-"Reynalda","Vanhooser","A All In One Construction","891 Crocus St","Rowley Ward","West Midlands","B65 8EZ","01951-872658","01350-811035","reynalda@vanhooser.co.uk","http://www.aallinoneconstruction.co.uk"
-"Salley","Rieger","Barnett Industries Inc","1 Segrave St","Sutton Trinity Ward","West Midlands","B75 6HJ","01858-162078","01992-655281","salley.rieger@gmail.com","http://www.barnettindustriesinc.co.uk"
-"Cheryll","Yurich","Blaineco Structural Movers","666 Moor Place","Shepway South Ward","Kent","ME15 8ST","01780-380120","01494-202350","cheryll_yurich@yurich.co.uk","http://www.blainecostructuralmovers.co.uk"
-"Crista","Viengxay","Green Point Savings Bank","1554 Christopher St","Everton Ward","Merseyside","L6 1BG","01976-784016","01584-387727","crista@yahoo.com","http://www.greenpointsavingsbank.co.uk"
-"Lino","Sutulovich","Sherpa Corp","55 Margaret Rd","Heaton Ward","Yorkshire, West","BD9 4DA","01316-590173","01980-890046","lino.sutulovich@gmail.com","http://www.sherpacorp.co.uk"
-"Galen","Wendorf","Russell, Amelia Mosley Esq","8830 Antonio St","Gillingham North Ward","Kent","ME7 1DZ","01220-653456","01420-489285","galen.wendorf@wendorf.co.uk","http://www.russellameliamosleyesq.co.uk"
-"Gilbert","Langarica","Inter American Press Assn","82 Sinclair St","Bangor Community","Gwynedd","LL57 1DW","01455-565046","01432-324277","gilbert.langarica@gmail.com","http://www.interamericanpressassn.co.uk"
-"Whitney","Goossen","Eagle Newspapers","7568 Atlas St","Butterwick","Lincolnshire","PE22 0HY","01255-383731","01392-955534","whitney.goossen@hotmail.com","http://www.eaglenewspapers.co.uk"
-"Socorro","Abrahams","Martin Morrissey","93 Clyde Rd #9","Deepdale Ward","Lancashire","PR1 6TN","01311-567052","01387-779081","socorro_abrahams@abrahams.co.uk","http://www.martinmorrissey.co.uk"
-"Mauricio","Flam","Callender, William C Esq","18 Nimrod St","Walney North Ward","Cumbria","LA14 3SJ","01640-813748","01829-160968","mflam@gmail.com","http://www.callenderwilliamcesq.co.uk"
-"Phillip","Aloi","Duffield, Michael C","6 Cannock St","Scarcroft","West Yorkshire","LS14 3BW","01490-898175","01867-710914","paloi@hotmail.com","http://www.duffieldmichaelc.co.uk"
-"Gilberto","Erixon","Advanced Data Systems","2258 Benedict St","Penryn","Cornwall","TR10 8RP","01582-161403","01749-718702","gerixon@gmail.com","http://www.advanceddatasystems.co.uk"
-"Thad","Puskarich","Drubner, Norman S Esq","9302 Ismay St #6","Tenterden","Kent","TN30 6JP","01506-152661","01686-258819","thad_puskarich@puskarich.co.uk","http://www.drubnernormansesq.co.uk"
-"Bambi","Favaron","Desktop Center","3347 Lawrence Rd #456","Haverstock Ward","Greater London","NW5 4EU","01676-354943","01588-347636","bambi.favaron@yahoo.com","http://www.desktopcenter.co.uk"
-"Marshall","Kozikowski","Viking Lodge","47 Elwy St","Kilpatrick Ward","West Dunbart","G81 6RT","01913-454226","01738-622885","marshall@hotmail.com","http://www.vikinglodge.co.uk"
-"Chery","Wiederin","Rosenkrance, Brent","553 Picton Rd","Astley Mosley Common Ward","Greater Manchester","M29 7AA","01274-659801","01411-236922","cwiederin@yahoo.com","http://www.rosenkrancebrent.co.uk"
-"Eileen","Montecalvo","Holiday House Apts","9986 Cantsfield St","St. Peters Ward","Tyne and Wear","SR6 9SD","01904-227024","01278-578708","eileen@yahoo.com","http://www.holidayhouseapts.co.uk"
-"Melita","Szpak","Or Draymen & Warehousemans","1 Sussex St","Cyfarthfa Community","Merthyr Tydfil","CF48 1AR","01431-484822","01294-348695","melita.szpak@szpak.co.uk","http://www.ordraymenwarehousemans.co.uk"
-"Ashley","Jessie","Haney, Tom C Md","9548 Ogwen St #84","Baguley Ward","Greater Manchester","M23 9GB","01740-739731","01598-368995","ashley_jessie@jessie.co.uk","http://www.haneytomcmd.co.uk"
-"Laila","Fend","Burlington Co Library","57 St Georges Hill","Crawcrook and Greenside Ward","Tyne and Wear","NE40 4LJ","01550-206220","01624-621665","lfend@gmail.com","http://www.burlingtoncolibrary.co.uk"
-"Bobbie","Guillereault","Geneva Woods Professional Ctr","385 Upper Hampton St #39","Southey Ward","South Yorkshire","S5 8LL","01496-781616","01606-682963","bguillereault@gmail.com","http://www.genevawoodsprofessionalctr.co.uk"
-"Dana","Paluszynski","Chile Pepper Magazine","6378 Lyell St #48","Trossachs and Teith Ward","Stirling","FK21 8TJ","01847-224345","01907-198323","dpaluszynski@paluszynski.co.uk","http://www.chilepeppermagazine.co.uk"
-"Freida","Newyear","Flash, Elena Salerno Esq","675 Falstaff St #170","Chapel-en-le-Frith","Derbyshire","SK23 0QG","01773-691786","01890-803440","freida_newyear@yahoo.com","http://www.flashelenasalernoesq.co.uk"
-"Val","Cellucci","Owensboro Brick & Tile","87 Pelops St","Kings Norton Ward","West Midlands","B38 8PL","01387-155607","01488-893833","vcellucci@yahoo.com","http://www.owensborobricktile.co.uk"
-"Horace","Knapp","Mouw & Celello Pc","5 Eyes St","Mid and Upper Nithsdale Ward","Dumfries and Galloway","DG4 6LF","01924-556297","01459-140651","horace.knapp@yahoo.com","http://www.mouwcelellopc.co.uk"
-"Joana","Reinecke","Visiting Nur Assn Ctrl Jersey","2427 Olney St #7","Amersham","Buckinghamshire","HP6 6JH","01320-402522","01866-827990","jreinecke@reinecke.co.uk","http://www.visitingnurassnctrljersey.co.uk"
-"Tiara","Schlichter","C C Industries","805 Westbank Rd","North Heywood Ward","Greater Manchester","OL10 2DU","01270-562265","01769-234788","tiara_schlichter@schlichter.co.uk","http://www.ccindustries.co.uk"
-"Dacia","Swaisgood","Nelson & Paulson Chartered","36 Cranmer St #4697","Little Hereford","Shropshire","SY8 4LE","01984-926059","01275-123842","dacia.swaisgood@swaisgood.co.uk","http://www.nelsonpaulsonchartered.co.uk"
-"Myong","Babineaux","Capital Thrpy & Spts Medcn Inc","2 Kirkdale Rd","Canning Town North Ward","Greater London","E16 4NF","01897-419567","01801-288675","mbabineaux@babineaux.co.uk","http://www.capitalthrpysptsmedcninc.co.uk"
-"Gene","Bleile","Sun Toledo Refinery Co","4687 Atherton St","Springfield Ward","West Midlands","B11 4HB","01257-354396","01546-626491","gene_bleile@bleile.co.uk","http://www.suntoledorefineryco.co.uk"
-"Kanisha","Difiora","Mata, Mario A Esq","513 Bailey St","Bontnewydd Community","Gwynedd","LL54 7UP","01770-697837","01426-535429","kanisha@gmail.com","http://www.matamarioaesq.co.uk"
-"Ayesha","Moeder","Meredith Paving Corp","620 Old Leeds St","Sheviock","Cornwall","PL11 3DF","01284-871485","01800-737237","ayesha@gmail.com","http://www.meredithpavingcorp.co.uk"
-"Lanie","Smalarz","Philosophical Rsrch Scty Bkstr","5149 Maria Rd","Peterlee","County Durham","SR8 5RL","01218-415062","01279-431606","lanie.smalarz@yahoo.com","http://www.philosophicalrsrchsctybkstr.co.uk"
-"Jaleesa","Polintan","New Jersey Tanning Co Inc","8 Taylor St","Shrub End Ward","Essex","CO2 9LW","01507-519053","01973-332478","jpolintan@polintan.co.uk","http://www.newjerseytanningcoinc.co.uk"
-"Tamekia","Flotow","All County Inc","588 Venmore St","Twickenham Riverside Ward","Greater London","TW1 2QH","01794-317624","01958-330790","tamekia.flotow@hotmail.com","http://www.allcountyinc.co.uk"
-"Ula","Otey","Mail Boxes Etc","1 Newby St","Coleshill","Warwickshire","B46 3LZ","01291-565542","01581-469043","ula@hotmail.com","http://www.mailboxesetc.co.uk"
-"Rosendo","Ratel","Elmark Graphics Inc","5588 Lake St #903","Crystal Palace Ward","Greater London","SE19 2TJ","01404-343160","01276-749323","rratel@yahoo.com","http://www.elmarkgraphicsinc.co.uk"
-"Timmy","Lintner","Interdependence Associates Inc","9112 Hardwick St","Bowes","County Durham","DL12 9JB","01651-232745","01711-826233","tlintner@hotmail.com","http://www.interdependenceassociatesinc.co.uk"
-"Zita","Speltz","Mmm Design Group","2395 Gloucester Pl","Halliwell Ward","Greater Manchester","BL1 6DS","01368-497445","01215-755682","zita_speltz@yahoo.com","http://www.mmmdesigngroup.co.uk"
-"Aleisha","Lemm","Pathe Cmptr Cntrl Systems Corp","341 Birchfield St","Wareham St. Martin","Dorset","BH16 6JJ","01341-997268","01864-899304","aleisha.lemm@gmail.com","http://www.pathecmptrcntrlsystemscorp.co.uk"
-"Naomi","Lavezzo","Torrefazione Italia Inc","9854 Ranelagh Place","Finedon","Northamptonshire","NN9 5EN","01469-888112","01367-310764","naomi.lavezzo@yahoo.com","http://www.torrefazioneitaliainc.co.uk"
-"Aretha","Bowling","Sawyer, Robert M Esq","8 Nova Scotia","Caerphilly Community","Caerphilly","CF83 3AF","01816-462521","01486-709301","aretha@hotmail.com","http://www.sawyerrobertmesq.co.uk"
-"Mila","Figuera","U S Sapporo A Inc","72 Lime Place","Old Newton with Dagworth","Suffolk","IP14 4HG","01300-650262","01573-159208","mila_figuera@yahoo.com","http://www.ussapporoainc.co.uk"
-"Orville","Zuehl","Teti, Louis N Esq","907 Denman St","Crowle and Ealand","North Lincolnshire","DN17 4EN","01998-694754","01752-405851","orville_zuehl@zuehl.co.uk","http://www.tetilouisnesq.co.uk"
-"Gabriele","Geschke","Levy Security Consultants Ltd","5 Garfield St #9","Milton Regis Ward","Kent","ME10 2EJ","01404-425588","01902-692529","gabriele@geschke.co.uk","http://www.levysecurityconsultantsltd.co.uk"
-"Kara","Jaquish","El Adobe Inn","345 Feltwell Rd","St. Michaels and Wicksteed War","Northamptonshire","NN15 6BB","01691-316298","01503-303797","kara@yahoo.com","http://www.eladobeinn.co.uk"
-"Kenny","Lin","Mcmahan Mcmahan & Brinkley","1 Towson St","Howe of Fife and Tay Coast War","Fife","KY14 6AH","01753-900033","01473-417906","kenny@lin.co.uk","http://www.mcmahanmcmahanbrinkley.co.uk"
-"Vashti","Sugai","Accurate Engraving Co","4 Candia St #6","Shipston on Stour","Warwickshire","CV36 4HE","01311-723137","01528-551210","vashti@gmail.com","http://www.accurateengravingco.co.uk"
-"Jordan","Handsaker","Shirleys Print Shoppe","2 Cherry Lane","Strood South Ward","Kent","ME2 2NJ","01793-443665","01964-984369","jordan_handsaker@gmail.com","http://www.shirleysprintshoppe.co.uk"
-"Carisa","Degenhardt","Schwend Signs","7 Britannia Ave #875","Newton-with-Clifton","Lancashire","PR4 3RQ","01911-775929","01913-319581","carisa.degenhardt@degenhardt.co.uk","http://www.schwendsigns.co.uk"
-"Audrie","Danaher","K C Products Co","63 Brunswick Sq","Llanelli Rural Community","Carmarthenshire","SA15 5YN","01344-670413","01956-885635","adanaher@yahoo.com","http://www.kcproductsco.co.uk"
-"Shaunna","Rodamis","Engelbrecht Ackerman & Hassman","5 Gainsborough Rd","Newington Ward","Greater London","SE1 6EH","01658-509610","01529-959860","shaunna.rodamis@yahoo.com","http://www.engelbrechtackermanhassman.co.uk"
-"Coleen","Langer","Valley Prodn Ctr For Vid & Aud","745 Goodall St #9309","Much Wenlock","Shropshire","TF13 6HB","01956-525612","01746-728526","coleen.langer@hotmail.com","http://www.valleyprodnctrforvidaud.co.uk"
-"Katie","Choinski","Coastal Technologies","1267 Alderson Rd","Churchdown","Gloucestershire","GL3 2BA","01606-772920","01762-227896","katie@choinski.co.uk","http://www.coastaltechnologies.co.uk"
-"Dannie","Brau","Goodfellow Agency","2 Gay St #3702","Werrington South Ward","Cambridgeshire","PE7 2QA","01675-779811","01380-595884","dbrau@brau.co.uk","http://www.goodfellowagency.co.uk"
-"Ashanti","Donn","Denticator","3409 Benns Gardens","Hollington Ward","East Sussex","TN38 9NE","01352-599278","01721-697548","adonn@yahoo.com","http://www.denticator.co.uk"
-"Madalyn","Dubberly","L & M Industrial Chemicals Inc","1 Lower Burlington St","Northfleet South Ward","Kent","DA11 8RN","01974-720949","01910-745476","madalyn.dubberly@gmail.com","http://www.lmindustrialchemicalsinc.co.uk"
-"Santos","Signore","Gallagher, John J Esq","4706 Chapel Place #5993","Steyning","West Sussex","BN44 3DF","01614-431131","01670-346228","santos@gmail.com","http://www.gallagherjohnjesq.co.uk"
-"Alyce","Flamino","Sadowski, Jeffrey A","4 Mather St","Holbrook Ward","West Midlands","CV6 4BN","01361-927368","01678-781372","alyce@yahoo.com","http://www.sadowskijeffreya.co.uk"
-"Pearly","Ero","Rug Gallery","9960 Gilroy Rd","Woodhouse Ward","Greater London","N12 9JT","01329-374051","01408-866700","pero@hotmail.com","http://www.ruggallery.co.uk"
-"Cherrie","Nitschke","Watson, Richard I Md","3 Burnall St","Keighley","West Yorkshire","BD20 6DA","01373-498883","01955-289452","cherrie_nitschke@yahoo.com","http://www.watsonrichardimd.co.uk"
-"Maia","Shadd","Pigeon Falls State Bank","8 Bigham Rd","Deal","Kent","CT14 9QJ","01950-708083","01295-412046","maia_shadd@gmail.com","http://www.pigeonfallsstatebank.co.uk"
-"Edwin","Logghe","Joseph Victor & Son Inc","950 Gordon St","Heanor and Loscoe","Derbyshire","DE75 7FZ","01366-667615","01627-549610","edwin_logghe@hotmail.com","http://www.josephvictorsoninc.co.uk"
-"Leigha","Semenza","Unique Epoxy","784 Juno St #7653","North Horsham","West Sussex","RH12 4GW","01406-216625","01286-731684","lsemenza@yahoo.com","http://www.uniqueepoxy.co.uk"
-"Walker","Seeger","Jim Dunnam Builder Inc","69 Chantrey St #90","Hickling","Norfolk","NR12 0YB","01245-616596","01531-463162","walker.seeger@yahoo.com","http://www.jimdunnambuilderinc.co.uk"
-"Nakita","Rodrigues","Richard Mulholland Prop Inc","4 Northbrook St #600","Edmonton Green Ward","Greater London","N18 2NF","01679-150583","01607-496390","nakita_rodrigues@gmail.com","http://www.richardmulhollandpropinc.co.uk"
-"Kattie","Ozane","Page, Patricia A Esq","526 Liffey St #759","Westbury","Wiltshire","BA13 3QU","01322-491007","01807-524286","kozane@gmail.com","http://www.pagepatriciaaesq.co.uk"
-"Lamar","Suite","T J Boyle & Associates","6301 Dorset Rd","Harefield Ward","Greater London","UB9 6LF","01716-613102","01885-144424","lsuite@yahoo.com","http://www.tjboyleassociates.co.uk"
-"Juliana","Uken","Charles S Cavadini Cic","4 Summer Seat Bootle","Moulsecoomb and Bevendean Ward","Brighton and Hove","BN2 4TL","01962-844141","01981-109913","juliana.uken@yahoo.com","http://www.charlesscavadinicic.co.uk"
-"Chan","Loftin","Hydrick Law Offices","84 Walton Village","Horfield Ward","Bristol","BS7 0AX","01507-583669","01698-163177","chan@gmail.com","http://www.hydricklawoffices.co.uk"
-"Delpha","Detamore","Bilar Tool & Die Inc","8 Tagus St #9814","Cleator Moor","Cumbria","CA25 5EF","01322-480025","01517-750609","delpha.detamore@yahoo.com","http://www.bilartooldieinc.co.uk"
-"Floyd","Tivis","Sheplers Western Wear","770 Jamaica St","Penmaenmawr Community","Conwy","LL34 6BH","01882-970809","01838-712829","floyd_tivis@hotmail.com","http://www.sheplerswesternwear.co.uk"
-"Chantell","Besong","Kelly, Mark C","11 Tetlow St","Parsons Green and Walham Ward","Greater London","SW6 4QP","01607-329400","01218-142767","chantell_besong@gmail.com","http://www.kellymarkc.co.uk"
-"Martin","Fonua","Aviation Insurance Inc","7642 Ledward St","Cressington Ward","Merseyside","L19 0LN","01919-185409","01921-686016","mfonua@yahoo.com","http://www.aviationinsuranceinc.co.uk"
-"Hyun","Erdman","Hall, Ronald A","1432 Rutland Ave","Uckfield","East Sussex","TN22 9EF","01594-744010","01356-404829","hyun@gmail.com","http://www.hallronalda.co.uk"
-"Nada","Arey","Advanced Engineering Assocs","22 Harewood St #95","Acton Trussell and Bednall","Staffordshire","ST17 0RU","01576-627827","01822-753601","nada@hotmail.com","http://www.advancedengineeringassocs.co.uk"
-"Elizabeth","Pata","Hirsch, Henry L Esq","645 Lister Drive","Denwick","Northumberland","NE66 2LQ","01634-662999","01571-674820","elizabeth@gmail.com","http://www.hirschhenrylesq.co.uk"
-"Dominic","Washmuth","Bremer, Duncan S Esq","8977 Old Leeds St #87","Beaminster","Dorset","DT8 3DR","01725-615270","01722-996936","dwashmuth@hotmail.com","http://www.bremerduncansesq.co.uk"
-"Alise","Packebush","Wnc Forklift Inc","22 Delamore St","Hereford","Hereford and Worcester","HR1 2EA","01266-695304","01517-702273","alise.packebush@gmail.com","http://www.wncforkliftinc.co.uk"
-"Flo","Bardsley","Hancock, John J Esq","35 Walton Lane","Loughborough Ashby Ward","Leicestershire","LE11 4PF","01983-847833","01418-645161","flo.bardsley@hotmail.com","http://www.hancockjohnjesq.co.uk"
-"Bonita","Sandblom","Transbay Steel Corp","22 Kilshaw St","Wimbledon Park Ward","Greater London","SW19 7DT","01989-617161","01723-502274","bsandblom@gmail.com","http://www.transbaysteelcorp.co.uk"
-"Royal","Rush","Severt, Todd D Esq","1 Argyle St","Hyde Werneth Ward","Greater Manchester","SK14 5AR","01934-427282","01809-860488","royal.rush@yahoo.com","http://www.severttodddesq.co.uk"
-"Erasmo","Talentino","Active Air Systems","3 Garden Lane","Darton West Ward","South Yorkshire","S75 5JY","01492-454455","01304-185373","erasmo.talentino@hotmail.com","http://www.activeairsystems.co.uk"
-"Mari","Smeby","A B E Doors & Windows","4309 Chisenhale St","Rock","Hereford and Worcester","DY14 9XQ","01423-202676","01733-169475","msmeby@gmail.com","http://www.abedoorswindows.co.uk"
-"Eleonora","Ventry","Jackson, Donald M Esq","758 Woodhouse St","Soho Ward","West Midlands","B21 0UE","01966-685595","01762-396161","eleonora@gmail.com","http://www.jacksondonaldmesq.co.uk"
-"Therese","Shiraki","Wuhf Fox 31","18 Ouse St","Oakridge and Castlefield Ward","Buckinghamshire","HP11 2PJ","01611-691262","01703-441371","tshiraki@gmail.com","http://www.wuhffox.co.uk"
-"Rodolfo","Scavuzzo","Gulf Atlantic Equipment Co Inc","5 Ruskin St","Irvine East Ward","North Ayrshire","KA11 2BP","01576-536794","01501-755479","rodolfo_scavuzzo@yahoo.com","http://www.gulfatlanticequipmentcoinc.co.uk"
-"Cruz","Fanelli","Graham, John A Esq","4565 Blackstock St","Springfields and Trent Vale Wa","Stoke-on-Trent","ST4 5BW","01710-616480","01314-202428","cruz@hotmail.com","http://www.grahamjohnaesq.co.uk"
-"Arlyne","Dellinger","Holzgrafe, Roger E Esq","8361 Cottenham St","Fawley","Hampshire","SO45 1QQ","01907-958462","01821-459979","arlyne.dellinger@yahoo.com","http://www.holzgraferogereesq.co.uk"
-"Edward","Strejan","Kaysers Nutrition Center","1267 Audley St","Ise Lodge Ward","Northamptonshire","NN15 5DB","01242-422459","01659-505806","edward_strejan@gmail.com","http://www.kaysersnutritioncenter.co.uk"
-"Christoper","Sheneman","Jones, Brigham P Esq","845 Atherton St","Tatsfield","Kent","TN16 2AR","01455-958797","01732-922087","christoper@gmail.com","http://www.jonesbrighampesq.co.uk"
-"Melda","Colamarino","Proctor & Associates Co","150 Margaret Rd","Kings Hill","Kent","ME19 4DT","01879-572287","01708-292140","melda.colamarino@colamarino.co.uk","http://www.proctorassociatesco.co.uk"
-"Margot","Peay","Bork, Terry D Esq","9923 Dinorben St #4838","Childs Hill Ward","Greater London","NW11 8DY","01925-895879","01913-339706","margot.peay@yahoo.com","http://www.borkterrydesq.co.uk"
-"Gerald","Drozdenko","Diamond Cbnts Div Wht Cons Ind","186 Craven St #68","Little Ness","Shropshire","SY4 2JX","01593-647422","01210-465236","gdrozdenko@yahoo.com","http://www.diamondcbntsdivwhtconsind.co.uk"
-"Tomoko","Renno","Trico Prods Corp","5160 High St #38","Goldsmid Ward","Brighton and Hove","BN3 6EA","01731-573285","01873-329707","tomoko@renno.co.uk","http://www.tricoprodscorp.co.uk"
-"Mendy","Wassmann","Ruello, Joseph F","3833 Sidney Rd","Cherryfield Ward","Merseyside","L32 3XS","01378-845450","01509-540345","mendy.wassmann@wassmann.co.uk","http://www.ruellojosephf.co.uk"
-"Daryl","Hilcher","Petaluma Area Chamber Commrce","6267 Greenland St","Wakefield East Ward","West Yorkshire","WF1 4LW","01391-238570","01517-862819","dhilcher@hotmail.com","http://www.petalumaareachambercommrce.co.uk"
-"Ty","Feeback","Barnett Travel","14 Landseer Rd","Nith Ward","Dumfries and Galloway","DG1 9SY","01964-503521","01661-450622","tfeeback@gmail.com","http://www.barnetttravel.co.uk"
-"King","Vanacore","Sdse Public Tv","30 Seville St","Meads Ward","East Sussex","BN20 7QU","01908-714833","01651-442812","king_vanacore@yahoo.com","http://www.sdsepublictv.co.uk"
-"Isidra","Varnado","Howland Machine Corp","79 Chelmsford St","Holywell Community","Flintshire","CH8 7UP","01600-982590","01591-464964","ivarnado@varnado.co.uk","http://www.howlandmachinecorp.co.uk"
-"Tonja","Driesenga","First Ozaukee Savings Bank","8 South John St","Lamport","Northamptonshire","NN6 9XW","01683-204727","01384-883931","tdriesenga@driesenga.co.uk","http://www.firstozaukeesavingsbank.co.uk"
-"Shaquana","Featherston","General Truck Part & Equipment","50 Townsend St","Chadderton Central Ward","Greater Manchester","OL9 0NS","01641-726098","01327-255886","shaquana@hotmail.com","http://www.generaltruckpartequipment.co.uk"
-"Gilberto","Feagins","Finlay, Joseph B Jr","7643 Campbell St","Penge and Cator Ward","Greater London","BR3 1LT","01304-758732","01315-831243","gfeagins@gmail.com","http://www.finlayjosephbjr.co.uk"
-"Rex","Faehnle","Hering, Glenn Z Esq","371 Oakleigh","Warminster","Wiltshire","BA12 8NR","01955-496773","01529-779988","rfaehnle@faehnle.co.uk","http://www.heringglennzesq.co.uk"
-"Adolph","Cunningham","Moorhead, Bridget Klein Esq","9874 Oakfield Rd","Redhill Ward","Tyne and Wear","SR5 5PT","01731-429712","01252-511174","adolph_cunningham@hotmail.com","http://www.moorheadbridgetkleinesq.co.uk"
-"Queen","Leader","Ottumwa Glass Co","6 Princes St","East Kilbride West Ward","South Lanarkshire","G75 8YR","01567-846944","01445-288807","queen_leader@gmail.com","http://www.ottumwaglassco.co.uk"
-"Rebbecca","Rufenacht","Ithaca Guitar Works Inc","4190 Seacombe St","Tiffield","Northamptonshire","NN12 8AA","01583-168158","01926-842843","rrufenacht@yahoo.com","http://www.ithacaguitarworksinc.co.uk"
-"Ardella","Goldrup","Bedford Books St Martins Prs","3145 Rhyl St","Londesborough","E Riding of Yorkshire","YO43 3QE","01813-786468","01451-433176","ardella.goldrup@goldrup.co.uk","http://www.bedfordbooksstmartinsprs.co.uk"
-"Dallas","Miyashiro","Em Building Products Inc","4919 Lime Grove","Whitchurch Urban","Cheshire","SY13 4HB","01356-551432","01752-585779","dallas_miyashiro@miyashiro.co.uk","http://www.embuildingproductsinc.co.uk"
-"Vivan","Jenious","Mnpls Arprt Marriott","8 Carolina St","Northgate Ward","West Sussex","RH10 8EZ","01907-573672","01404-240746","vjenious@yahoo.com","http://www.mnplsarprtmarriott.co.uk"
-"Han","Dzledzic","Captain Copy","1592 Price St","Ponteland","Northumberland","NE20 9TF","01532-163009","01303-831633","han_dzledzic@hotmail.com","http://www.captaincopy.co.uk"
-"Emilio","Guitierrez","Register Printing Co","2 Weller St","Appleton Wiske","North Yorkshire","DL6 2AS","01845-679016","01363-466980","emilio_guitierrez@guitierrez.co.uk","http://www.registerprintingco.co.uk"
-"Latia","Cos","Capitol Cadillac Company","18 Thomas St","Barnham","West Sussex","PO22 0JT","01695-303367","01871-192422","lcos@yahoo.com","http://www.capitolcadillaccompany.co.uk"
-"Lilli","Cureau","A 1 Plumbers Supply","42 Hey Green Rd","Deepdale Ward","Lancashire","PR1 6TL","01752-399931","01363-139614","lilli@yahoo.com","http://www.aplumberssupply.co.uk"
-"Maryanne","Siske","Levering, Charles B Esq","256 Vesuvius St #159","Stutton with Hazlewood","North Yorkshire","LS24 9UA","01455-447890","01597-966938","maryanne@hotmail.com","http://www.leveringcharlesbesq.co.uk"
-"Eliz","Strimple","Karl May General Contractor","82 Denison St #2642","Holyrood Ward","Greater Manchester","M25 1JB","01699-467608","01844-754890","eliz@gmail.com","http://www.karlmaygeneralcontractor.co.uk"
-"Laura","Gumaer","C Leasing Company","1779 Bird St","East Sheen Ward","Greater London","SW14 8JZ","01821-208235","01798-839362","laura_gumaer@gmail.com","http://www.cleasingcompany.co.uk"
-"Leanora","Respicio","Fire Protection Consultants","99 College St South #1","Byker Ward","Tyne and Wear","NE6 2RX","01564-503370","01694-477023","lrespicio@respicio.co.uk","http://www.fireprotectionconsultants.co.uk"
-"Sherell","Pomarico","Kxlt Radio (k 108 Fm)","29 Greenleaf St","Llangristiolus Community","Isle of Anglesey","LL62 5HD","01523-372834","01323-831572","spomarico@hotmail.com","http://www.kxltradiokfm.co.uk"
-"Charlie","Isita","Sotorrio, Rene A Esq","39 Hooton Place","Neilston, Uplawmoor and Newton","East Renfrewshire","G78 3AB","01295-844061","01796-315694","charlie@isita.co.uk","http://www.sotorrioreneaesq.co.uk"
-"Veronique","Nuckolls","Cinemax Cable Pay Tv Svce","198 Ranelagh Place","Central Buchan Ward","Aberdeenshire","AB43 6RD","01632-762032","01699-696279","vnuckolls@gmail.com","http://www.cinemaxcablepaytvsvce.co.uk"
-"Antonio","Villamarin","Combs Sheetmetal","353 Standish St #8264","Little Parndon and Hare Street","Hertfordshire","CM20 2HT","01559-403415","01388-777812","antonio.villamarin@gmail.com","http://www.combssheetmetal.co.uk"
-"Louvenia","Kincannon","Fineshriber, Marilyn Esq","87 Eldon Place","Read","Lancashire","BB12 7RY","01315-409372","01600-973642","lkincannon@kincannon.co.uk","http://www.fineshribermarilynesq.co.uk"
-"Roxanne","Hedegore","Wallace, Bruce R Esq","592 Catharine St","Blantyre Ward","South Lanarkshire","G72 0RZ","01317-299836","01512-894063","roxanne_hedegore@gmail.com","http://www.wallacebruceresq.co.uk"
-"Eve","Hoffstot","Domestic Intrntl Techlgy Ltd","1661 Arrow St","Kirk Hammerton","York","YO26 8DA","01746-129962","01314-564188","eve.hoffstot@yahoo.com","http://www.domesticintrntltechlgyltd.co.uk"
-"Kenda","Koza","General Bindery Co Inc","7 Netley St","Custom House Ward","Greater London","E16 3DP","01840-188852","01476-264977","kkoza@koza.co.uk","http://www.generalbinderycoinc.co.uk"
-"Elden","Mercik","Lee, Stan Dvm","7 St Edmonds Rd","Nonington","Kent","CT15 4HH","01539-784239","01550-347724","elden_mercik@mercik.co.uk","http://www.leestandvm.co.uk"
-"Kami","Ferre","Chomsky, Charles Esq","6996 Wrenbury St","Foleshill Ward","West Midlands","CV6 5RS","01775-876516","01542-149965","kami@yahoo.com","http://www.chomskycharlesesq.co.uk"
-"Selene","Zeng","Dustbooks","2 Prince Rupert St","West Wickham Ward","Greater London","BR3 6SX","01741-833047","01345-685146","selene@yahoo.com","http://www.dustbooks.co.uk"
-"Deangelo","Rardon","Ric Lo Productions Ltd","9970 Clyde Rd","Woodham Ward","Surrey","KT15 3NW","01748-535438","01788-520912","deangelo_rardon@yahoo.com","http://www.ricloproductionsltd.co.uk"
-"Olen","Ailey","Shohet, Grace C Esq","9 Fielding St","Wombourne","Staffordshire","WV5 0BB","01654-865551","01354-169004","olen@gmail.com","http://www.shohetgracecesq.co.uk"
-"Lanie","Smarsh","Lbt","555 Ludlow St","Trowbridge","Wiltshire","BA14 9JB","01973-841918","01731-921990","lanie@yahoo.com","http://www.lbt.co.uk"
-"Lynna","Breheny","Wky Am 930 Stereo","1 James St #4","St. Andrews Ward","Fife","KY16 9EE","01914-909214","01868-440687","lynna@yahoo.com","http://www.wkyamstereo.co.uk"
-"Jody","Klitzing","Dan Dee Belt & Bag Co Inc","3 Byng St #524","Pinhoe Ward","Devon","EX1 3SF","01822-390245","01783-870336","jody_klitzing@hotmail.com","http://www.dandeebeltbagcoinc.co.uk"
-"Antonio","Glasford","Saint Thomas Creations","425 Howley St","Gaer Community","Newport","NP20 3DE","01463-409090","01242-318420","antonio_glasford@glasford.co.uk","http://www.saintthomascreations.co.uk"
-"Merilyn","Scurci","New York C Liquidators Inc","4041 Virgil St","Headley","Surrey","KT18 6PZ","01770-233355","01617-651554","merilyn_scurci@hotmail.com","http://www.newyorkcliquidatorsinc.co.uk"
-"Elliott","Kins","John Noda A Law Ofc Lawrence E","32 High Park St #44","St. Margarets with St. Nichola","Norfolk","PE30 1QE","01727-926540","01422-984862","elliott@gmail.com","http://www.johnnodaalawofclawrencee.co.uk"
-"Leonie","Devereux","Mr Bar B Q Inc","88 Vernon St","Dunbar and East Linton Ward","East Lothian","EH42 1SJ","01515-840778","01859-764851","leonie_devereux@gmail.com","http://www.mrbarbqinc.co.uk"
-"Eulah","Syrop","Atec","62 Euston St","Bunhill Ward","Greater London","EC1Y 8RT","01666-133305","01295-758471","eulah@syrop.co.uk","http://www.atec.co.uk"
-"Marsha","Tarry","Allgood Industries","74 Medlock St","Chorlton Park Ward","Greater Manchester","M20 1JG","01203-684728","01490-554237","marsha.tarry@yahoo.com","http://www.allgoodindustries.co.uk"
-"Mignon","Luger","National Lime Association","80 Talbot St","Edgeley and Cheadle Heath Ward","Cheshire","SK3 9RD","01934-252795","01491-473626","mignon@gmail.com","http://www.nationallimeassociation.co.uk"
-"Tu","Rivet","Gemini Hats & Accessories Inc","31 Buckingham Ave #3785","Cotham Ward","Bristol","BS6 5SR","01578-744350","01577-559109","tu_rivet@gmail.com","http://www.geminihatsaccessoriesinc.co.uk"
-"Adelle","Schantini","Creative Photography Inc","162 Grayson St","Greenlands Ward","Lancashire","FY2 0TD","01624-595660","01938-262356","adelle_schantini@yahoo.com","http://www.creativephotographyinc.co.uk"
-"Douglass","Fonnesbeck","Goodspeed, Paul E Esq","5 Webb St #8","Boothen and Oak Hill Ward","Stoke-on-Trent","ST4 1EB","01305-958705","01591-592334","douglass@fonnesbeck.co.uk","http://www.goodspeedpauleesq.co.uk"
-"Evette","Mazierski","Consolidated Aluminum","8092 Firdale Rd","Stoneygate Ward","Leicester","LE5 5RE","01277-740331","01371-832134","emazierski@mazierski.co.uk","http://www.consolidatedaluminum.co.uk"
-"Geraldo","Okoren","Guadalajara Bar & Grille","68 Carno St","City and Hunslet Ward","West Yorkshire","LS10 1SJ","01374-376226","01460-792423","gokoren@okoren.co.uk","http://www.guadalajarabargrille.co.uk"
-"Clarinda","Pelayo","Tejas Loans","714 Moored St","Trelawnyd and Gwaenysgor Commu","Denbighshire","LL18 6DH","01902-887021","01824-104045","cpelayo@pelayo.co.uk","http://www.tejasloans.co.uk"
-"Reuben","Mccorrison","Kyes Tv Channel 5","545 North John St","Cobham and Downside Ward","Surrey","KT11 2HT","01337-407282","01261-922803","reuben.mccorrison@hotmail.com","http://www.kyestvchannel.co.uk"
-"Yen","Groody","Daily Advance","21 Pilgrim St","Leighton-Linslade","Bedfordshire","LU7 2NZ","01882-911812","01487-684191","ygroody@groody.co.uk","http://www.dailyadvance.co.uk"
-"Tanja","Milne","Austin Periodical Services","9772 Teilo St","Hetton","Tyne and Wear","DH5 0PH","01584-615989","01646-529634","tanja.milne@yahoo.com","http://www.austinperiodicalservices.co.uk"
-"Jerlene","Holtgrewe","Granite Construction Co","33 Fonthill Rd","Hodge Hill Ward","West Midlands","B36 8JE","01993-956208","01993-323238","jholtgrewe@yahoo.com","http://www.graniteconstructionco.co.uk"
-"Almeta","Keehner","Hoolahan, Catherine G Esq","3 Ivyleigh","Loundsley Green Ward","Derbyshire","S40 4LW","01291-250423","01221-177854","akeehner@hotmail.com","http://www.hoolahancatherinegesq.co.uk"
-"Wilda","Brigham","Morelli Hoskins Ford","501 Sandon Terrace #200","Little Clacton","Essex","CO16 9LZ","01950-109108","01300-561046","wilda@brigham.co.uk","http://www.morellihoskinsford.co.uk"
-"Remedios","Arlinghaus","Miller, Martin M Esq","9 Duckenfield St","Aldbrough","E Riding of Yorkshire","HU11 4QA","01536-498792","01883-435283","remedios.arlinghaus@gmail.com","http://www.millermartinmesq.co.uk"
-"Margret","Alcazar","Advantage Title & Escrow Inc","5466 Sedley St","Coatbridge South Ward","North Lanarkshire","ML5 4LJ","01626-590776","01633-731246","margret@alcazar.co.uk","http://www.advantagetitleescrowinc.co.uk"
-"Denny","Casalenda","Ringo International Inc","75 Brewster St #453","Redlands Ward","Berkshire","RG1 5EX","01349-134533","01589-277770","dcasalenda@gmail.com","http://www.ringointernationalinc.co.uk"
-"Carolynn","Atkison","Dorval Trading Co Ltd","7901 Beech St","St. Helier Ward","Greater London","SM4 5PY","01815-665993","01508-291713","carolynn.atkison@hotmail.com","http://www.dorvaltradingcoltd.co.uk"
-"Amina","Goulbourne","Poag Grain Inc","684 Cotswold St","Victoria Ward","Greater London","E9 7NG","01536-114519","01830-969710","amina@yahoo.com","http://www.poaggraininc.co.uk"
-"Janna","Przybyl","Southwest Ms Shopg Bag","5 April Rd #13","Wheatley Ward","South Yorkshire","DN1 2TU","01684-628072","01560-680129","jprzybyl@przybyl.co.uk","http://www.southwestmsshopgbag.co.uk"
-"Emiko","Sayre","Scott Marlow Agency","8 Village St","Windlesham","Surrey","GU18 5YQ","01660-135336","01348-284404","emiko.sayre@yahoo.com","http://www.scottmarlowagency.co.uk"
-"In","Muns","Nursefinders","7 Haddock St #34","Saint Annes on the Sea","Lancashire","FY8 3TF","01574-363346","01381-491881","in_muns@muns.co.uk","http://www.nursefinders.co.uk"
-"Eleni","Vanscoik","Simpson, Fred B Esq","9 Mather St","Sutton Vesey Ward","West Midlands","B73 6HH","01208-373467","01628-638196","eleni_vanscoik@gmail.com","http://www.simpsonfredbesq.co.uk"
-"Kandis","Alsbury","Fast Cash","70 Rose Vale","Reydon","Suffolk","IP18 6PE","01797-837270","01651-807856","kalsbury@hotmail.com","http://www.fastcash.co.uk"
-"Kina","Saltman","Mitchell Silliman Co Inc","29 Oregon St","Ruddington","Nottinghamshire","NG11 6JT","01515-506025","01788-849591","kina_saltman@gmail.com","http://www.mitchellsillimancoinc.co.uk"
-"Jacki","Sterback","Praver, David L Esq","15 East Albert Rd","Kingston Bagpuize with Southmo","Oxfordshire","OX13 5AW","01820-396117","01935-736077","jacki.sterback@gmail.com","http://www.praverdavidlesq.co.uk"
-"Fallon","Kerfoot","Rotenstreich, H Andrew Esq","3186 Naylor St","Manor Castle Ward","South Yorkshire","S2 1HP","01538-649750","01505-472052","fallon.kerfoot@gmail.com","http://www.rotenstreichhandrewesq.co.uk"
-"Precious","Brabble","Sigmacom Corporation","9 Herbert St #77","Shenley","Hertfordshire","WD7 9AQ","01687-288043","01800-154821","precious_brabble@brabble.co.uk","http://www.sigmacomcorporation.co.uk"
-"Glory","Ona","Real Isle Properties","9830 Croxteth Rd","Pontefract North Ward","West Yorkshire","WF8 3YR","01469-868357","01535-699216","glory_ona@gmail.com","http://www.realisleproperties.co.uk"
-"Tamesha","Tyburski","Liss, Amy Esq","1054 Gladys St","Bellshill Ward","North Lanarkshire","ML4 3EJ","01954-979729","01834-599647","tamesha.tyburski@gmail.com","http://www.lissamyesq.co.uk"
-"Brande","Cutlip","Real Estate Appraisals Inc","921 Douro St #1520","Rhoose Community","Vale of Glamorgan","CF62 3HN","01947-472569","01502-230191","bcutlip@yahoo.com","http://www.realestateappraisalsinc.co.uk"
-"Olene","Skubis","Luby, Joseph K Esq","180 Frodsham St","Grovehill Ward","Hertfordshire","HP2 7BD","01250-453315","01805-925115","olene_skubis@yahoo.com","http://www.lubyjosephkesq.co.uk"
-"Carey","Marchetta","New River Tire Company Inc","7217 Edge Grove","Sharston Ward","Greater Manchester","M22 4ZB","01750-379103","01498-699971","cmarchetta@hotmail.com","http://www.newrivertirecompanyinc.co.uk"
-"Launa","Torez","Farber, Mindy Esq","12 Gelling St","Trossachs and Teith Ward","Stirling","FK16 6DU","01670-547878","01919-422541","launa.torez@yahoo.com","http://www.farbermindyesq.co.uk"
-"Dominga","Whitrock","Nohr, Katharine M Esq","763 Roscoe St","Lobley Hill and Bensham Ward","Tyne and Wear","NE11 0AN","01341-700830","01382-638017","dominga@whitrock.co.uk","http://www.nohrkatharinemesq.co.uk"
-"Dwight","Belyea","Skuttle Mfg Co","419 St Andrew St","Tibberton","Hereford and Worcester","WR9 7NS","01822-404490","01498-287540","dbelyea@belyea.co.uk","http://www.skuttlemfgco.co.uk"
-"Cornell","Mccrossin","Cheek, John D Esq","623 Cornhill","Stretton","Staffordshire","DE13 0DH","01608-748971","01279-418098","cornell.mccrossin@mccrossin.co.uk","http://www.cheekjohndesq.co.uk"
-"Alverta","Topete","National Catholic Reporter","328 Havelock St #61","Addlestone Bourneside Ward","Surrey","KT15 2NL","01685-141932","01665-348077","alverta.topete@gmail.com","http://www.nationalcatholicreporter.co.uk"
-"Felicia","Claybrooks","Strescon Industries Inc","1056 College St South","Chester-le-Street North and Ea","County Durham","DH2 2JZ","01722-395799","01451-992860","felicia@claybrooks.co.uk","http://www.stresconindustriesinc.co.uk"
-"Carmen","Gillham","Norda, Beth Dorsey Esq","11 Denison St #7","Orford Ward","Cheshire","WA2 9QB","01692-491267","01417-973243","carmen@hotmail.com","http://www.nordabethdorseyesq.co.uk"
-"Ashlee","Beyl","Indiana Electronics Corp","30 Daulby St","Brympton","Somerset","BA20 2EJ","01832-837946","01605-854121","ashlee.beyl@hotmail.com","http://www.indianaelectronicscorp.co.uk"
-"Vannessa","Land","Port Delivery Systems","201 Bran St","Ashford Common Ward","Surrey","TW15 2AJ","01206-207771","01553-402712","vannessa.land@yahoo.com","http://www.portdeliverysystems.co.uk"
-"Patti","Rempel","Meder, Randy F Cpa","1346 Vandyke St","Hove Park Ward","Brighton and Hove","BN3 6NS","01539-157435","01334-638031","patti@rempel.co.uk","http://www.mederrandyfcpa.co.uk"
-"German","Meyerhoff","S M Copiers","883 Howe St","Clayton-le-Moors Ward","Lancashire","BB5 5TJ","01790-887225","01808-674829","german@meyerhoff.co.uk","http://www.smcopiers.co.uk"
-"Anika","Marse","Milton Terry Associates","231 Wordsworth St","Harrow Weald Ward","Greater London","HA3 6TH","01942-654793","01654-746253","anika@marse.co.uk","http://www.miltonterryassociates.co.uk"
-"Cristina","Marola","Pro Img Mktng & Pub Rel Inc","2449 Amberly St #6364","Temple Newsam Ward","West Yorkshire","LS15 0PQ","01264-145506","01538-230493","cmarola@gmail.com","http://www.proimgmktngpubrelinc.co.uk"
-"Lemuel","Allis","Computer Security Cnslnts Inc","8430 Shadwell St","Great Barr with Yew Tree Ward","West Midlands","WS5 4SU","01580-252868","01704-416123","lemuel_allis@yahoo.com","http://www.computersecuritycnslntsinc.co.uk"
-"Joaquin","Hysom","Sport Toyota","115 Lister Rd","Barnfield Ward","Lancashire","BB5 2EY","01616-548910","01475-223867","jhysom@gmail.com","http://www.sporttoyota.co.uk"
-"Kerrie","Makuch","Kinkos Copies","7855 Sir Thomas St #7499","Calstock","Cornwall","PL17 8AR","01854-749084","01966-883088","kmakuch@gmail.com","http://www.kinkoscopies.co.uk"
-"Alaine","Raterman","Putnam Co Inc","1 Milton St","Little Missenden","Buckinghamshire","HP16 0DH","01927-151413","01525-172423","alaine@hotmail.com","http://www.putnamcoinc.co.uk"
-"Shannon","Kobayashi","Hungs","1111 Nesfield St","Tonge with the Haulgh Ward","Greater Manchester","BL2 2SU","01620-435994","01436-122588","shannon@yahoo.com","http://www.hungs.co.uk"
-"Corinne","Holman","Herculite Mason Supply Inc","1831 Richards St #8","Berkhamsted","Hertfordshire","HP4 2AF","01933-753592","01857-675359","corinne@holman.co.uk","http://www.herculitemasonsupplyinc.co.uk"
-"Heidy","Hallford","New England Die Co Inc","8054 Low Hill","Prestbury","Gloucestershire","GL52 3BY","01958-748582","01753-105955","hhallford@hotmail.com","http://www.newenglanddiecoinc.co.uk"
-"Marylyn","Shonerd","Barker Electronics","7252 Dansie St","East Finchley Ward","Greater London","N2 9JL","01721-694690","01449-123164","marylyn_shonerd@yahoo.com","http://www.barkerelectronics.co.uk"
-"Maryln","Mortenson","Mullins, Glen Esq","76 Paulton St","Lancaster Gate Ward","Greater London","W2 3JT","01618-628525","01421-574935","maryln@gmail.com","http://www.mullinsglenesq.co.uk"
-"Pearlie","Flori","Marine Safety International","4 Cochrane St","Iwade","Kent","ME9 8UJ","01235-935599","01583-844244","pearlie_flori@gmail.com","http://www.marinesafetyinternational.co.uk"
-"Nina","Yaklin","Ramm Metals Inc","5679 Gloucester Pl","Calton Ward","Dunbartonshire","G40 4BH","01434-621318","01370-171283","nyaklin@hotmail.com","http://www.rammmetalsinc.co.uk"
-"Vivienne","Torrain","Finley Colmer & Co","45 Ledward St","Wilsden","West Yorkshire","BD15 0NJ","01782-100832","01377-242360","vivienne@hotmail.com","http://www.finleycolmerco.co.uk"
-"Jacob","Kippel","Acc Automation Inc","4 Monmouth Rd","Llwyn-y-Pia Community","Rhondda Cynon Taff","CF40 2JJ","01550-463222","01567-215689","jacob.kippel@yahoo.com","http://www.accautomationinc.co.uk"
-"Tula","Nahmias","Anstoetter, Mark D Esq","64 Croyland St","Clackmannanshire South Ward","Clackmannanshire","FK10 2LA","01846-815511","01320-223056","tnahmias@nahmias.co.uk","http://www.anstoettermarkdesq.co.uk"
-"Berry","Scandalis","American Fine Foods Inc","4 Vivian St","Corporation Park Ward","Lancashire","BB2 6LB","01379-603039","01375-150068","berry.scandalis@gmail.com","http://www.americanfinefoodsinc.co.uk"
-"Kaycee","Carsten","Dohn Law Offices Inc Ps","35 Dublin St","Cirencester","Gloucestershire","GL7 2EY","01270-893129","01837-463418","kaycee.carsten@gmail.com","http://www.dohnlawofficesincps.co.uk"
-"Melvin","Setter","Rex Internatl","87 Pickup St","Franche Ward","Hereford and Worcester","DY10 2ZQ","01401-151569","01938-566719","melvin_setter@setter.co.uk","http://www.rexinternatl.co.uk"
-"Brianne","Matsumura","Bender & Associates","7 Cottenham St","Mossend and Holytown Ward","North Lanarkshire","ML1 4TD","01519-417660","01979-425319","brianne@matsumura.co.uk","http://www.benderassociates.co.uk"
-"Eugene","Pelzer","Fashion Corner Inc","622 Holmes St","Heath Town Ward","Staffordshire","WV10 0AW","01839-920108","01413-591144","eugene_pelzer@gmail.com","http://www.fashioncornerinc.co.uk"
-"Margery","Rohrs","C G Mccullough Insurance Agcy","40 Peters Lane","Long Preston","North Yorkshire","BD23 4NF","01634-340524","01933-273913","margery@hotmail.com","http://www.cgmcculloughinsuranceagcy.co.uk"
-"Noel","Sarra","Orkin Exterminating Co Inc","2 Cockburn St","Seaham","County Durham","SR7 0AR","01868-736780","01874-679913","nsarra@gmail.com","http://www.orkinexterminatingcoinc.co.uk"
-"Beula","Lingo","Bauer Coatings","65 Oban Rd","St. Austell","Cornwall","PL25 5AH","01322-144392","01525-977834","beula_lingo@yahoo.com","http://www.bauercoatings.co.uk"
-"Sheridan","Mckenize","Word & Image Workshop Inc","31 Davy St","Aveton Gifford","Devon","TQ7 4NF","01512-765064","01776-874349","sheridan.mckenize@hotmail.com","http://www.wordimageworkshopinc.co.uk"
-"Dino","Meinert","Container Decorating Inc","80 Ellerslie Rd","Trotton with Chithurst","West Sussex","GU31 5JN","01802-634391","01636-635483","dino.meinert@yahoo.com","http://www.containerdecoratinginc.co.uk"
-"Rebbeca","Rubinstein","Cullen, Jack J Esq","4 Sherwood St","Speke-Garston Ward","Merseyside","L24 6SH","01708-724957","01862-469721","rebbeca_rubinstein@hotmail.com","http://www.cullenjackjesq.co.uk"
-"Celia","Reisling","Bridger Valley General Store","8362 Whithorn St","Leatherhead South Ward","Surrey","KT22 8AP","01309-159593","01299-509105","celia.reisling@hotmail.com","http://www.bridgervalleygeneralstore.co.uk"
-"Stefania","Weatherwax","Robert Vance Ltd","25 Dale St #2","Kirkintilloch East and Twechar","East Dunbartonshire","G66 3LX","01698-705920","01879-295373","sweatherwax@yahoo.com","http://www.robertvanceltd.co.uk"
-"Leah","Luchterhand","Safeguard Chemical Corp","68 Scotland Place","Loughborough Hastings Ward","Leicestershire","LE11 2NX","01777-851028","01615-475126","leah@hotmail.com","http://www.safeguardchemicalcorp.co.uk"
-"Billy","Selma","Taylor Inn","338 Alfonso Rd","Alphington Ward","Devon","EX2 8LL","01270-345115","01907-239135","billy.selma@yahoo.com","http://www.taylorinn.co.uk"
-"Doug","Lucore","Barr, Albert S Iii","65 Rankin St","Woodford cum Membris","Northamptonshire","NN11 3QR","01943-467489","01744-123819","dlucore@yahoo.com","http://www.barralbertsiii.co.uk"
-"Veronica","Mcclodden","Las Vegas Art Museum","8 Cookson St","Temple Newsam Ward","West Yorkshire","LS15 9EP","01456-906658","01238-284853","veronica@hotmail.com","http://www.lasvegasartmuseum.co.uk"
-"Laquanda","Kho","Bayou Welding Works Inc","7 Lockhart St","Billesley Ward","West Midlands","B14 5HS","01725-370369","01271-465942","laquanda.kho@yahoo.com","http://www.bayouweldingworksinc.co.uk"
-"Mohammad","Poitra","Kenyon, William R Esq","363 Vandries St","Milton Ward","Essex","SS0 7TF","01705-240007","01216-234330","mpoitra@yahoo.com","http://www.kenyonwilliamresq.co.uk"
-"Mozell","Westad","Fox Vision Center","8 Gertrude St","Mossley","Greater Manchester","OL5 0QJ","01348-989703","01766-783716","mozell.westad@westad.co.uk","http://www.foxvisioncenter.co.uk"
-"Bronwyn","Bridgford","Edgemere Finance Company","826 Rumney Rd West #7","Dingwall and Seaforth Ward","Highland","IV15 9SD","01407-312329","01917-604110","bronwyn.bridgford@yahoo.com","http://www.edgemerefinancecompany.co.uk"
-"Jeff","Brossoit","Jeh Construction Co","954 Madelaine St","Central Ward","Wiltshire","SN5 8WG","01593-501965","01383-683074","jeff.brossoit@yahoo.com","http://www.jehconstructionco.co.uk"
-"Shantay","Hopman","Smith & Dekay Ps","7602 Brook St #86","Broomhill Ward","Nottinghamshire","NG18 9SZ","01516-850881","01252-239714","shopman@hopman.co.uk","http://www.smithdekayps.co.uk"
-"Chantay","Jirsa","Posey Company","966 Bower St","Frimley Green Ward","Surrey","GU16 9BB","01721-910475","01324-899303","chantay_jirsa@jirsa.co.uk","http://www.poseycompany.co.uk"
-"Keneth","Stpierrie","Mueller Repro Blue Printg","2 Seacombe St","Littleborough Lakeside Ward","Greater Manchester","OL15 0JP","01919-731224","01325-412836","keneth_stpierrie@hotmail.com","http://www.muellerreproblueprintg.co.uk"
-"Alton","Rampy","Reliable Metalcraft Inc","83 Battenburg St","Girvan and South Carrick Ward","South Ayrshire","KA26 0DY","01767-568989","01506-160673","alton_rampy@gmail.com","http://www.reliablemetalcraftinc.co.uk"
-"Patrick","Teisberg","Dworkin, Michael L","2 Whitefield Rd","Leigh-on-Sea","Essex","SS9 2DJ","01842-131065","01217-730044","patrick@hotmail.com","http://www.dworkinmichaell.co.uk"
-"Theron","Merriam","Percival, Mark R Esq","869 Luke St","Wonersh","Surrey","GU5 0QU","01655-809574","01859-311417","theron@merriam.co.uk","http://www.percivalmarkresq.co.uk"
-"Pilar","Seelig","Demer Normann Smith Ltd","4 Ogwen St","Chichester","West Sussex","PO19 9PF","01356-866584","01814-760513","pilar@yahoo.com","http://www.demernormannsmithltd.co.uk"
-"Lashunda","Argiro","Kluza Associates","205 Forge St #4021","Stainburn","North Yorkshire","LS21 2LS","01422-728149","01653-381714","lashunda@yahoo.com","http://www.kluzaassociates.co.uk"
-"Verda","Chiphe","Ardrox","999 Upper Harrington St #61","Earlestown Ward","Merseyside","WA12 9WX","01754-426672","01349-935774","vchiphe@chiphe.co.uk","http://www.ardrox.co.uk"
-"Ashley","Tropp","Everythings A Dollar","3 Greenleaf St #5644","Blyth","Northumberland","NE24 2RY","01951-324927","01602-307715","ashley.tropp@gmail.com","http://www.everythingsadollar.co.uk"
-"Vesta","Havely","Tool Service Company Inc","493 Wellington Rd","Upper Rawcliffe-with-Tarnacre","Lancashire","PR3 0UH","01772-461124","01571-126025","vhavely@havely.co.uk","http://www.toolservicecompanyinc.co.uk"
-"Emogene","Ritthaler","Mcdonald Service Station","1257 Stone St","Northwood Ward","Greater London","HA6 1AN","01681-212638","01638-969550","emogene.ritthaler@yahoo.com","http://www.mcdonaldservicestation.co.uk"
-"Shayne","Mordhorst","Don Allen & Associates Pa","1 Bousfield St","Shrewsbury","Shropshire","SY3 8NG","01286-279043","01450-144052","smordhorst@mordhorst.co.uk","http://www.donallenassociatespa.co.uk"
-"Franchesca","Charry","Cappello, A Barry Esq","59 Westminster Rd","Empress Ward","Hampshire","GU14 8AY","01748-827176","01707-624969","franchesca@gmail.com","http://www.cappelloabarryesq.co.uk"
-"Elmira","Ringlein","Hyland, Richard S Esq","143 Clark St #802","Halliwell Ward","Greater Manchester","BL1 2PS","01934-672498","01347-140077","eringlein@gmail.com","http://www.hylandrichardsesq.co.uk"
-"Destiny","Madlem","Diesel Recon","421 Monument Place #44","Hartburn Ward","Stockton-on-Tees","TS21 1BA","01421-624966","01819-393510","destiny@yahoo.com","http://www.dieselrecon.co.uk"
-"Gaston","Szumski","Red Giant Foods Inc","8 Gullett St","West Garioch Ward","Aberdeenshire","AB51 0HT","01651-911453","01923-233578","gaston.szumski@hotmail.com","http://www.redgiantfoodsinc.co.uk"
-"Ronna","Mittler","Bethesda Gazette","2767 Pembroke St #979","Roundway","Wiltshire","SN10 3FQ","01214-651738","01794-156776","ronna_mittler@hotmail.com","http://www.bethesdagazette.co.uk"
-"Angelica","Poisso","Chemical Consultants","47 Orry St #8243","Castleford Central and Glassho","West Yorkshire","WF10 4DW","01472-449327","01758-700994","apoisso@gmail.com","http://www.chemicalconsultants.co.uk"
-"Casie","Arzilli","Wenatchee Valley Fed Crdt Un","5 Noon St","Melton Dorian Ward","Leicestershire","LE13 0RG","01289-195823","01372-334070","casie@gmail.com","http://www.wenatcheevalleyfedcrdtun.co.uk"
-"Magdalene","Cocherell","Southern Interiors Inc","510 Belvidere Rd","Patching Hall Ward","Essex","CM1 4BY","01546-162965","01420-141828","magdalene_cocherell@yahoo.com","http://www.southerninteriorsinc.co.uk"
-"Erasmo","Gath","Pan Optx","860 Rokeby St","Sunningdale","Berkshire","SL5 0AZ","01445-796544","01650-307192","egath@hotmail.com","http://www.panoptx.co.uk"
-"Rosalia","Ziv","Arias, Michele Ann Md","9362 Solomon St #97","Castle Ward","Northamptonshire","NN8 4DR","01414-349699","01552-437406","rosalia.ziv@ziv.co.uk","http://www.ariasmicheleannmd.co.uk"
-"Lyda","Cronholm","Print Shop","916 Strand St #4753","Leek","Staffordshire","ST13 5AW","01672-538356","01347-674237","lyda.cronholm@cronholm.co.uk","http://www.printshop.co.uk"
-"Lisandra","Stueber","Wstu 1450 Am Radio Station","5 Bentinck St","Churchill Ward","Greater London","SW1V 3EW","01831-806301","01876-118051","lisandra_stueber@hotmail.com","http://www.wstuamradiostation.co.uk"
-"Sabina","Prok","T J Ward & Associates Inc","954 Birchdale Rd","Aspley Ward","Nottinghamshire","NG8 5PY","01932-112259","01304-274937","sabina.prok@prok.co.uk","http://www.tjwardassociatesinc.co.uk"
-"Elenore","Gomoran","Bell Service Systems Inc","7 Great Orford St","Callington","Cornwall","PL17 7DT","01470-383444","01863-322796","elenore_gomoran@yahoo.com","http://www.bellservicesystemsinc.co.uk"
-"Brynn","Capra","Magic Valley Irrigation Supply","488 Mulberry St","Ravenshead","Nottinghamshire","NG15 9AE","01963-124789","01702-314016","brynn_capra@yahoo.com","http://www.magicvalleyirrigationsupply.co.uk"
-"Leeann","Flory","Fleetwood Area School District","1761 Johnstone St","Church Langley Ward","Essex","CM17 9TZ","01906-807997","01997-771926","leeann@gmail.com","http://www.fleetwoodareaschooldistrict.co.uk"
-"Janet","Steimer","Alaska State Troopers","8899 Mere Lane","Midlothian West Ward","City of Edinburgh","EH20 9SJ","01506-627051","01698-817116","janet_steimer@hotmail.com","http://www.alaskastatetroopers.co.uk"
-"Lewis","Mellom","Lasting Impressions","6 St Hilda St","Central Ward","South Yorkshire","S1 1EQ","01954-643657","01511-606180","lewis@yahoo.com","http://www.lastingimpressions.co.uk"
-"Jestine","Driscol","Glass Express","2725 Underley St #6452","Grangemouth Ward","Falkirk","FK3 8UB","01257-928278","01811-872937","jestine_driscol@driscol.co.uk","http://www.glassexpress.co.uk"
-"Tatum","Parks","Quantum Consultants Inc","6061 Back Nile St","Rhos-on-Sea Community","Conwy","LL28 4NL","01567-457572","01818-141397","tparks@parks.co.uk","http://www.quantumconsultantsinc.co.uk"
-"Kayleigh","Bendle","J A Associates","9735 Linton St #2284","Kingswells","Aberdeenshire","AB16 7RW","01312-772111","01355-733333","kayleigh.bendle@bendle.co.uk","http://www.jaassociates.co.uk"
-"Lili","Imondi","Ide Haigney & Radio","9 Herbert St","Blyth","Northumberland","NE24 3DQ","01600-986258","01934-479439","lili_imondi@hotmail.com","http://www.idehaigneyradio.co.uk"
-"Sunshine","Senechal","Dale, George F Esq","40 Cairo St","Warwick","Warwickshire","CV34 5LQ","01416-686933","01839-700945","sunshine.senechal@hotmail.com","http://www.dalegeorgefesq.co.uk"
-"Remona","Heier","M A C Insurance Agency","7199 St Clare Rd","Inverclyde South Ward","Inverclyde","PA16 7BT","01718-274321","01967-508345","remona.heier@heier.co.uk","http://www.macinsuranceagency.co.uk"
-"Gail","Carris","Audrey M Borland Studios","6 Conyers St #3346","Hamilton South Ward","South Lanarkshire","ML3 7TE","01292-196869","01547-190531","gcarris@hotmail.com","http://www.audreymborlandstudios.co.uk"
-"Dong","Oropeza","Mayo, Timothy L Esq","8657 Cedar St #2","Kinross-shire Ward","Perth and Kinross","KY13 8EQ","01573-788734","01955-221720","doropeza@hotmail.com","http://www.mayotimothylesq.co.uk"
-"Larue","Ocacio","Hollett, Byron P Esq","8 Jacob St","Daybrook Ward","Nottinghamshire","NG5 6JB","01577-443040","01654-933782","larue@yahoo.com","http://www.hollettbyronpesq.co.uk"
-"Goldie","Sonkens","Veri Nu Products Corp","6174 Botanic Pl","Ravensthorpe Ward","Cambridgeshire","PE3 7BJ","01867-720033","01523-949034","gsonkens@sonkens.co.uk","http://www.verinuproductscorp.co.uk"
-"Shelia","Plues","Schen, Sanford E Md","9730 Dunnet St","Silloth-on-Solway","Cumbria","CA7 4RB","01818-260618","01574-927461","shelia@gmail.com","http://www.schensanfordemd.co.uk"
-"Narcisa","Araiza","Danka Business Systems","8783 High St","Milton","Cambridgeshire","CB24 6ZR","01724-644767","01689-339758","naraiza@hotmail.com","http://www.dankabusinesssystems.co.uk"
-"Evelynn","Frede","Hasselberg, Michael R Esq","8 Breckfield Road North","Seaham","County Durham","SR7 0AZ","01289-621482","01571-460710","evelynn.frede@gmail.com","http://www.hasselbergmichaelresq.co.uk"
-"Arlean","Calaf","Ed Miniat Inc","82 Waterhouse Lane","Llantrisant Community","Rhondda Cynon Taff","CF72 8LB","01448-395723","01407-700390","acalaf@yahoo.com","http://www.edminiatinc.co.uk"
-"Tamra","Yu","Davis Commercial Contracting","2 Park Rd Walton #4338","Lansdown Ward","Gloucestershire","GL50 2LF","01891-816938","01635-523740","tamra.yu@hotmail.com","http://www.daviscommercialcontracting.co.uk"
-"Dusti","Maricle","Garton, Jeffrey P Esq","59 Charles St","Victoria Ward","Kent","TN23 4GF","01642-202972","01806-219415","dusti@gmail.com","http://www.gartonjeffreypesq.co.uk"
-"Aracelis","Donham","Sm Toth Baldridge & Van Belkum","593 Kinglake St","Fowlmere","Cambridgeshire","SG8 7TP","01924-111018","01420-311467","aracelis.donham@hotmail.com","http://www.smtothbaldridgevanbelkum.co.uk"
-"Filiberto","Fredrikson","Westoaks Glass","404 Aigburth St #4246","Audley Ward","Lancashire","BB1 2AA","01559-323337","01727-322116","filiberto_fredrikson@gmail.com","http://www.westoaksglass.co.uk"
-"Leana","Stackpole","Direct Tools & Fasteners","690 Copenhagen Rd","Warham","Norfolk","NR23 1NJ","01248-325090","01386-257445","lstackpole@yahoo.com","http://www.directtoolsfasteners.co.uk"
-"Man","Homer","Applied Robotic Tech Inc","7 Canton St","Mildmay Ward","Greater London","N1 4RF","01590-219449","01855-550515","man.homer@gmail.com","http://www.appliedrobotictechinc.co.uk"
-"Lennie","Asley","Air Tech Streamlining","79 Pine St","Radcliffe West Ward","Greater Manchester","M26 1GH","01585-487560","01802-349902","lennie_asley@gmail.com","http://www.airtechstreamlining.co.uk"
-"Arletta","Naomi","E Zaks & Co","9 Lodwick St","City and Hunslet Ward","West Yorkshire","LS1 8HZ","01255-805722","01518-773815","arletta_naomi@naomi.co.uk","http://www.ezaksco.co.uk"
-"Chana","Perera","Olden Camera & Lens Co Inc","9 Ogwen St","Murdostoun Ward","North Lanarkshire","ML2 8LW","01477-796750","01858-335054","chana.perera@hotmail.com","http://www.oldencameralenscoinc.co.uk"
-"Nell","Pao","Madaus, Gerald F Jr","1730 Seymour St","Eastbrook Ward","Brighton and Hove","BN41 1QH","01308-582144","01773-576318","npao@gmail.com","http://www.madausgeraldfjr.co.uk"
-"Antonio","Heilig","Radisson Suite Hotel","35 Elton St #3","Ipplepen","Devon","TQ12 5LL","01324-171614","01442-946357","antonio.heilig@gmail.com","http://www.radissonsuitehotel.co.uk"
-"Gerald","Kernagis","Digital Solutions Inc","8 Hinton St #8241","Stowting","Kent","TN25 6BQ","01504-620944","01685-678054","gerald_kernagis@kernagis.co.uk","http://www.digitalsolutionsinc.co.uk"
-"Sueann","Mandril","El Hispanic News","751 Stamford St","Werrington","Staffordshire","ST9 0AH","01886-226100","01717-449960","smandril@hotmail.com","http://www.elhispanicnews.co.uk"
-"Alayna","Hoyal","South Bldg Code Congres","70 Royal St","Banchory and Mid Deeside Ward","Aberdeenshire","AB31 4AH","01964-720542","01983-132813","alayna_hoyal@hotmail.com","http://www.southbldgcodecongres.co.uk"
-"Talia","Marthe","Kenney Mfg Co","5 Minerva St","Westbury","Wiltshire","BA13 3QR","01711-170147","01607-480159","talia.marthe@gmail.com","http://www.kenneymfgco.co.uk"
-"Pansy","Kopan","Oncor Inc","1 Northampton St","Madeley","Shropshire","TF7 4GA","01674-842315","01627-571972","pansy@kopan.co.uk","http://www.oncorinc.co.uk"
-"Royce","Saik","Best Western Caprock Inn","2 Maple Grove","Kincorth","Aberdeenshire","AB12 5EJ","01972-770618","01431-812225","royce@hotmail.com","http://www.bestwesterncaprockinn.co.uk"
-"Cherelle","Sorrel","Wiltgen, Nancy A Esq","794 Hook St","Benwell and Scotswood Ward","Tyne and Wear","NE15 7JA","01753-327307","01212-458253","cherelle_sorrel@gmail.com","http://www.wiltgennancyaesq.co.uk"
-"Dudley","Dibartolo","Mcknight, H Vincent Jr","91 Ludlow St","Woodhouse Ward","Greater London","N12 0EF","01997-409950","01722-935404","dudley_dibartolo@yahoo.com","http://www.mcknighthvincentjr.co.uk"
-"Nettie","Aldaco","Miller Searl & Fitch","51 Freehold St #224","Wheatley Ward","Yorkshire, South","DN2 4PP","01388-974910","01681-983353","nettie.aldaco@yahoo.com","http://www.millersearlfitch.co.uk"
-"Carline","Bulcao","Brenner, Steven G Esq","7 Hey Green Rd #4","Rothwell Ward","West Yorkshire","LS26 8XE","01885-707109","01381-330004","carline@yahoo.com","http://www.brennerstevengesq.co.uk"
-"Shanda","Lunger","Western Packing Co","2476 Marsh St","Markhouse Ward","Greater London","E17 8NP","01329-303595","01620-180931","slunger@gmail.com","http://www.westernpackingco.co.uk"
-"Emilio","Withers","Ardent Studios Inc","597 Threlfall St #72","Stokenham","Devon","TQ7 2HS","01523-697097","01890-447894","emilio_withers@yahoo.com","http://www.ardentstudiosinc.co.uk"
-"Lovetta","Study","Borton Petrini & Conron","1 Jervis St","High Barnet Ward","Greater London","EN5 4LH","01593-438141","01424-249976","lovetta@study.co.uk","http://www.bortonpetriniconron.co.uk"
-"Felice","Gone","A F Supl Co Div Automtc Firing","7602 Grantham St","Hexham","Northumberland","NE46 1QQ","01691-816025","01888-857515","felice.gone@hotmail.com","http://www.afsuplcodivautomtcfiring.co.uk"
-"Stefania","Leadbeater","Murray Whisnant Architects","10 Carisbrooke St","Shorne","Kent","DA12 3ED","01706-546951","01356-906646","stefania_leadbeater@hotmail.com","http://www.murraywhisnantarchitects.co.uk"
-"Margarita","Orloski","1893 Shops","78 Pine Grove","Stannington Ward","South Yorkshire","S6 5HE","01215-422453","01958-497953","margarita_orloski@yahoo.com","http://www.shops.co.uk"
-"Paul","Farrin","Dering, James E Esq","7 Varthen St","Town Ward","Kent","DA1 2DL","01407-775572","01879-963638","paul.farrin@farrin.co.uk","http://www.deringjameseesq.co.uk"
-"Anglea","Tritten","Waltons Carson Gardens","8 Thomaston St","Astley Bridge Ward","Greater Manchester","BL1 8RG","01818-292728","01436-350784","anglea_tritten@hotmail.com","http://www.waltonscarsongardens.co.uk"
-"Ona","Bowhall","Cohen And Fromm Pc","527 Harding St","Market Rasen","Lincolnshire","LN8 3AD","01467-554624","01984-207421","ona@yahoo.com","http://www.cohenandfrommpc.co.uk"
-"Germaine","Hascall","Prg Company","1616 Menzies St #453","Tadworth and Walton Ward","Surrey","KT20 7PA","01366-388506","01957-962781","ghascall@hotmail.com","http://www.prgcompany.co.uk"
-"Vicky","Schellenberge","Medlab Environmental Test Inc","3922 Leda St","Moreton Morrell","Warwickshire","CV35 9BX","01625-805645","01602-772009","vschellenberge@hotmail.com","http://www.medlabenvironmentaltestinc.co.uk"
-"Carolann","Gross","Leem Company Inc","6352 Grosvenor St","Wombourne","Staffordshire","WV5 0LP","01470-609953","01672-859754","carolann@gross.co.uk","http://www.leemcompanyinc.co.uk"
-"Rusty","Adelsperger","Clarke, James H Esq","4313 Princes Park Terrace","Launceston","Cornwall","PL15 9QN","01467-172590","01338-121225","rusty.adelsperger@yahoo.com","http://www.clarkejameshesq.co.uk"
-"Cassandra","Bludworth","Lykes Bros Inc","9 Sydney Place","Henllan Community","Conwy","LL16 5AF","01903-614855","01583-648675","cbludworth@yahoo.com","http://www.lykesbrosinc.co.uk"
-"Teresita","Gesell","Mason Insurance Agency Inc","2015 Suburban Rd","Springfield Ward","Greater London","N16 6TD","01914-501391","01372-236506","teresita_gesell@hotmail.com","http://www.masoninsuranceagencyinc.co.uk"
-"Evangelina","Gius","J T Painting Corp","769 Euston St","Glastonbury","Somerset","BA6 8EY","01563-997671","01377-310696","evangelina.gius@yahoo.com","http://www.jtpaintingcorp.co.uk"
-"Marlon","Tromblay","Solomon Metals Inc","46 Stevenson St","West End Ward","Dundee City","DD1 5EF","01919-394681","01869-607955","mtromblay@yahoo.com","http://www.solomonmetalsinc.co.uk"
-"Quiana","Scarsella","Looking Good","1400 Ash St","Thorpe Hamlet Ward","Norfolk","NR1 4HS","01446-936944","01492-687388","quiana_scarsella@hotmail.com","http://www.lookinggood.co.uk"
-"Viki","Humeniuk","Guldstrand Engineering Inc","8822 Trafalgar St","Yalding","Kent","ME18 6JE","01721-747819","01381-985978","vhumeniuk@gmail.com","http://www.guldstrandengineeringinc.co.uk"
-"Domitila","Weissmann","Ciocia, James A Esq","28 Berwick St","Moordown Ward","Bournemouth","BH9 1TT","01606-833878","01928-189722","domitila@gmail.com","http://www.ciociajamesaesq.co.uk"
-"Ivan","Aronov","Center For Pediatrics","94 Regent St","Over Kellet","Lancashire","LA6 1DB","01478-392232","01410-877250","ivan@gmail.com","http://www.centerforpediatrics.co.uk"
-"Anabel","Baldock","William A Geppert True Value","30 Marine Parade #1","Staina Ward","Lancashire","FY5 4FN","01994-675650","01845-742562","anabel_baldock@hotmail.com","http://www.williamagepperttruevalue.co.uk"
-"Carlton","Blyler","Hardware Specialty Co Inc","8 Pim Hill St","Portobello","City of Edinburgh","EH15 2HW","01437-681317","01604-200932","carlton@blyler.co.uk","http://www.hardwarespecialtycoinc.co.uk"
-"Rashida","Vera","Creative Consultants","8451 Bengel St","Brixham","Devon","TQ5 9JW","01286-317691","01913-489634","rashida@hotmail.com","http://www.creativeconsultants.co.uk"
-"Sherron","Knodel","Fhk Corp","159 Carlton St","Windle Ward","Merseyside","WA10 6QG","01481-744296","01222-556548","sherron@knodel.co.uk","http://www.fhkcorp.co.uk"
-"Cora","Mossing","Regis Brd Pro Engrs & Land","38 Raffles St","Newmarket","Cambridgeshire","CB8 8QE","01285-381062","01699-194090","cora@yahoo.com","http://www.regisbrdproengrsland.co.uk"
-"Altha","Tischner","Male Power Ltd","650 Goring St","Rainham South Ward","Kent","ME8 9PN","01373-594236","01698-785700","altha@hotmail.com","http://www.malepowerltd.co.uk"
-"Dortha","Yaccarino","Atc Power Systems","6 Chestnut St","Gwersyllt Community","Wrexham","LL11 4RJ","01528-240870","01254-458143","dortha@hotmail.com","http://www.atcpowersystems.co.uk"
-"Diego","Augle","Farmers Electric Co Op Inc","4 Peover St","Walcot Ward","Bath Avon","BA1 6EF","01275-397587","01933-666689","diego.augle@gmail.com","http://www.farmerselectriccoopinc.co.uk"
-"Peggy","Khov","Goldberg, Stephen M Esq","328 Pallas St","Longford Ward","Greater Manchester","M32 8LJ","01619-237602","01648-417310","peggy.khov@gmail.com","http://www.goldbergstephenmesq.co.uk"
-"Walton","Yuki","Best Wstrn Host Mtr Htl Palm","9 Waltham Rd","Yealmpton","Devon","PL8 2NS","01872-808403","01885-290666","wyuki@gmail.com","http://www.bestwstrnhostmtrhtlpalm.co.uk"
-"Vallie","Yafaie","Micro Lan","352 Strathmore Rd","Shiphay-with-the-Willows Ward","Devon","TQ2 7JB","01251-120872","01630-603260","vyafaie@hotmail.com","http://www.microlan.co.uk"
-"Tony","Diazdeleon","Dilling Harris Inc","529 Llanrwst St","Southam","Gloucestershire","GL52 8TW","01765-102036","01877-593275","tony@gmail.com","http://www.dillingharrisinc.co.uk"
-"Val","Villot","Horizon Air Magazine","1980 Tynemouth St","Almond Ward","West Lothian","EH52 5PY","01375-870188","01602-987840","val@yahoo.com","http://www.horizonairmagazine.co.uk"
-"Mel","Picciuto","Avante Limited","8598 Rumney Rd","Hylands Ward","Essex","RM11 1QL","01885-270480","01268-443299","mel.picciuto@gmail.com","http://www.avantelimited.co.uk"
-"Isabella","Piatkowski","Miller, William E Iii","9283 Ruth St #81","Dormers Wells Ward","Greater London","UB1 2FH","01979-186995","01998-980054","isabella_piatkowski@piatkowski.co.uk","http://www.millerwilliameiii.co.uk"
-"Erasmo","Rhea","Martin Morrissey","5544 Sutherland St","Mortehoe","Devon","EX34 7DQ","01507-386397","01899-316385","erasmo_rhea@hotmail.com","http://www.martinmorrissey.co.uk"
-"Ivory","Lohrenz","Auto Body Color","9 Jackson St","Parr Ward","Merseyside","WA9 3QW","01876-642683","01651-132519","ivory@hotmail.com","http://www.autobodycolor.co.uk"
-"Nikita","Walka","Fred, Anthony Esq","3612 Bixteth St","Hucknall North Ward","Nottinghamshire","NG15 8DD","01282-123434","01724-455145","nwalka@hotmail.com","http://www.fredanthonyesq.co.uk"
-"Aleta","Ligons","Advantage Bookkeeping","4545 Victoria Rd","Kilbirnie and Beith Ward","North Ayrshire","KA15 1AT","01952-535977","01715-637895","aleta_ligons@hotmail.com","http://www.advantagebookkeeping.co.uk"
-"Owen","Jentzen","Capital Fasteners Inc","5 Hampden St","Liscard Ward","Merseyside","CH45 4RN","01467-142439","01917-137038","owen_jentzen@jentzen.co.uk","http://www.capitalfastenersinc.co.uk"
-"Pauline","Fling","Cumberland Vacuum Products","6452 Pilgrim St #5","Seven Sisters Ward","Greater London","N15 6TH","01990-476494","01458-113457","pfling@fling.co.uk","http://www.cumberlandvacuumproducts.co.uk"
-"Tijuana","Machalek","Schwartz, Thomas E Esq","1149 Highfield Rd #996","Fareham South Ward","Hampshire","PO14 9JJ","01242-532395","01336-686264","tijuana.machalek@gmail.com","http://www.schwartzthomaseesq.co.uk"
-"Ahmad","Alsaqri","Alliance Construction Co Inc","21 Pickwick St","Sutton cum Duckmanton","Derbyshire","S44 5DS","01567-555570","01852-550588","ahmad.alsaqri@yahoo.com","http://www.allianceconstructioncoinc.co.uk"
-"Jamika","Conoly","Keller, Raymond C","19 Soho St","Whitley Ward","Berkshire","RG1 9XH","01726-595316","01597-168997","jamika_conoly@conoly.co.uk","http://www.kellerraymondc.co.uk"
-"Derrick","Dolloff","Proto Tek Manufacturing","236 Blantyre Rd","Everton Ward","Merseyside","L6 2EN","01982-734773","01619-554437","derrick_dolloff@gmail.com","http://www.prototekmanufacturing.co.uk"
-"Jacquelyne","Reibman","Great Clips For Hair","70 Lilly Rd","Shirley Ward","Greater London","CR0 7PT","01846-581451","01850-754504","jacquelyne_reibman@yahoo.com","http://www.greatclipsforhair.co.uk"
-"Zachary","Freeburger","Country Kitchen","58 Gloucester Rd","Holbrook","Derbyshire","DE56 0TX","01888-641397","01240-433924","zachary.freeburger@freeburger.co.uk","http://www.countrykitchen.co.uk"
-"Sophia","Gaucher","T C E Systems Inc","88 Upper Harrington St","North East Ward","North Lanarkshire","G69 8EL","01504-539114","01254-919378","sophia.gaucher@hotmail.com","http://www.tcesystemsinc.co.uk"
-"Isabelle","Kono","Rock Springs Petroleum Equip","4920 Fazakerley Rd","Plymstock Dunstone Ward","Devon","PL9 8RD","01552-682601","01953-816728","isabelle.kono@yahoo.com","http://www.rockspringspetroleumequip.co.uk"
-"Ronnie","Brigman","Howard Johnson","6 Morley St","Batchwood Ward","Hertfordshire","AL3 5JN","01943-754681","01972-686199","ronnie@brigman.co.uk","http://www.howardjohnson.co.uk"
-"Krystina","Schlabaugh","Harris Oldsmobile Inc","7316 Friar St","Salvington Ward","West Sussex","BN13 3FL","01441-846477","01332-799979","kschlabaugh@schlabaugh.co.uk","http://www.harrisoldsmobileinc.co.uk"
-"Rosita","Ausdemore","Jurdem, Scott Esq","8 Heathfield St #657","Hailsham","East Sussex","BN27 1AJ","01273-236188","01997-765432","rausdemore@hotmail.com","http://www.jurdemscottesq.co.uk"
-"Huey","Stancil","Lindner Funds","275 Peel Sq","Park Ward","North Eart Lincolnshire","DN32 0PT","01502-139578","01468-195646","hstancil@hotmail.com","http://www.lindnerfunds.co.uk"
-"Elbert","Fiorino","Donald, G Nelson Esq","726 Westmoreland Place","Ballochmyle Ward","East Ayrshire","KA5 6EL","01724-467889","01992-537553","elbert@hotmail.com","http://www.donaldgnelsonesq.co.uk"
-"Pura","Manciel","Cia Inspection","7 Water St","Priory Heath Ward","Suffolk","IP3 9RB","01853-412588","01386-437186","pura.manciel@yahoo.com","http://www.ciainspection.co.uk"
-"Alesia","Katie","Nelsons Trmt & Pest Cntrl Co","4 Covent Garden","Farnworth Ward","Greater Manchester","BL4 7AF","01333-436799","01240-614527","alesia_katie@gmail.com","http://www.nelsonstrmtpestcntrlco.co.uk"
-"Avery","Veit","Plaza Gourmet Delicatessen","9166 Devon St #905","Knightsbridge and Belgravia Wa","Greater London","SW1W 8JY","01748-625058","01369-185737","avery@veit.co.uk","http://www.plazagourmetdelicatessen.co.uk"
-"Reid","Euresti","Fitzgerald, Edward J","70 Foster St","Inverness Ness-Side Ward","Highland","IV2 6WT","01916-963261","01370-319414","reuresti@euresti.co.uk","http://www.fitzgeraldedwardj.co.uk"
-"Charlette","Brenning","Furey & Associates","714 Fonthill Rd","Darton West Ward","South Yorkshire","S75 5EJ","01888-152110","01301-312487","cbrenning@brenning.co.uk","http://www.fureyassociates.co.uk"
-"Celestina","Keeny","Bfg Federal Credit Union","9 Milton St","Consett North ED","County Durham","DH8 5LP","01877-379681","01600-463475","celestina_keeny@gmail.com","http://www.bfgfederalcreditunion.co.uk"
-"Mi","Richan","Nelson Wright Haworth Golf Crs","6 Norwood Grove","Tanworth-in-Arden","Warwickshire","B94 5RZ","01451-785624","01202-738406","mi@hotmail.com","http://www.nelsonwrighthaworthgolfcrs.co.uk"
diff --git a/Sd1/P/HtmlFormatting/Simple/Exercise/pom.xml b/Sd1/P/HtmlFormatting/Simple/Exercise/pom.xml
deleted file mode 100644
index 103cd1948..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Exercise/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm_stuttgart.mi.sd1</groupId>
-  <artifactId>textformat</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>textformat</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.textstat/TextStatistics</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address.java b/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address.java
deleted file mode 100644
index 297805f97..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.htmlformat;
-
-/**
- * A single address record holding a representation as being
- * described in {@link AddressDataHandler#AddressDataHandler(String)}
- *
- */
-public class Address {
-
-  final String firstName, lastName, companyName,
-  address, city, county, postal,
-  phone1, phone2, email, web;
-
-
-  /**
-   * Initializing from an address string obeying the description given
-   * in  {@link AddressDataHandler#AddressDataHandler(String)}.
-   * 
-   * @param csvRecord An input address record like
-   *   <code>"Aleshia","Tomkies","Alan Co.","14 Taylor St",...</code>
-   * @param lineNumber Indication the current file position in case of parsing errors.
-   * @throws AddressParseError Data source is corrupt.
-   */
-  public Address(final String csvRecord, final int lineNumber) 
-      throws AddressParseError {
-    firstName = "Tim";
-    lastName = "Dummy";
-    companyName = "Dummy Company";
-    address = "Dummy street";
-    city = "DummyCity";
-    county = "Dummy County";
-    postal = "DummyPostal";
-    phone1 = "1234567";
-    phone2 = "7654321";
-    email = "@dummy@dummy.com";
-    web = "dummy@dummy.com";
-  }
-}
diff --git a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address2text.java b/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address2text.java
deleted file mode 100644
index 1a9da23e3..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address2text.java
+++ /dev/null
@@ -1,30 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.htmlformat;
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-
-/**
- * Format address data as ordinary text
- *
- */
-public class Address2text {
-
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-    final String addressFileName = "addresses.txt";
-    try {
-      final AddressDataHandler addresses = new AddressDataHandler(addressFileName);
-      
-      addresses.printAddresses(System.out, new Address2textFormatter());
-    } catch (FileNotFoundException e) {
-      System.err.println("File '" + addressFileName + "' not found");
-    } catch (IOException e){
-      System.err.println("Unable to read from file '" + addressFileName + "'");
-    } catch (AddressParseError e) {
-      System.err.println("Error in file '" + addressFileName + "' at line " + e.getErrorOffset() + ":"
-          + e.getMessage());
-    }
-  }
-}
diff --git a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address2textFormatter.java b/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address2textFormatter.java
deleted file mode 100644
index 4cd6a74bc..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address2textFormatter.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.htmlformat;
-
-import java.io.PrintStream;
-
-/**
- * Formatting {@link Address} records 
- *
- */
-public class Address2textFormatter implements AddressFormatter {
-
-  public void printHead (PrintStream out) {
-    out.println("List of addresses:");
-  }
-  public void printRecord(Address address, PrintStream out) {
-    out.println("++++++++++++++++++++++");
-    out.println("Name:" + address.firstName + " " + address.lastName);
-    out.println("Company:" + address.companyName);
-    out.println("Address:" + address.address + ", " + address.city 
-        + ", " + address.postal);
-    out.println("Phone:" + address.phone1 + ", " + address.phone2);
-    out.println("E-Mail:" + address.email);
-    out.println("--------------------");
-  }
-  public void printTail (PrintStream out) {
-    out.println("End of records");
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressDataHandler.java b/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressDataHandler.java
deleted file mode 100644
index 39ea8c602..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressDataHandler.java
+++ /dev/null
@@ -1,62 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.htmlformat;
-
-import java.io.BufferedReader;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.io.PrintStream;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Reading address data from text file data source.
- */
-public class AddressDataHandler {
-
-  /**
-   * Available address records.
-   */
-  public final List<Address> addresses = new ArrayList<Address>();
-  
-  /**
-   * Parsing text file address data having the following format:
-   * 
-   * <pre>"firstName","lastName","companyName","address","city","county","postal","phone1","phone2","email","web"</pre>
-   * 
-   * The first line is expected to contain the above description and will be ignored.
-   * 
-   * @param filename Address data source.
-   * 
-   * @throws IOException Input file cannot be read
-   * @throws FileNotFoundException File does not exist
-   * @throws AddressParseError Input data file parse error
-   * 
-   */
-  public AddressDataHandler(final String filename) 
-      throws FileNotFoundException, IOException, AddressParseError {
-    
-    final BufferedReader reader = new BufferedReader(new FileReader(filename));
-    int lineNumber = 0; // Needed to supply file positions for error messages
-    for (String lineContent = reader.readLine(); lineContent != null; lineContent = reader.readLine()) {
-      lineNumber ++;
-      addresses.add(new Address(lineContent, lineNumber));
-    }
-    reader.close(); // Freeing OS resources no longer being needed. 
-  }
-  
-  /**
-   * Format the set of address records and write the result
-   * to a stream.
-   * @param out Desired output stream
-   * @param formatter Formatting instance (may e.g. be text, HTML,...)
-   */
-  public void printAddresses(final PrintStream out, final AddressFormatter formatter) {
-    formatter.printHead(out);
-    
-    for (final Address address: addresses) {
-      formatter.printRecord(address, out);
-    }
-    
-    formatter.printTail(out);
-  }
-}
diff --git a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressFormatter.java b/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressFormatter.java
deleted file mode 100644
index 3b0e89618..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressFormatter.java
+++ /dev/null
@@ -1,46 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.htmlformat;
-
-import java.io.PrintStream;
-
-/**
- * Formatting {@link Address} records. The generated
- * output layout can be described as:
- * 
- *   ******************************
- *   * head                       *
- *   ******************************
- *   *                            *
- *   *  body                      *
- *   *                            *
- *   ******************************
- *   * tail                       *
- *   ******************************
- */
-public interface AddressFormatter {
-
-  /**
-   * When formatting an address list this method
-   * will be called exactly once initiating
-   * output to the head section.
-   * 
-   * @param out The output stream
-   */
-  public void printHead (PrintStream out);
-  
-  /**
-   * This method will be called for each address record.
-   * Corresponding data will populate the body section.
-   * 
-   * @param address The current address record.
-   * @param out The output stream.
-   */
-  public void printRecord(Address address, PrintStream out);
-  /**
-   * When formatting an address list this method
-   * will be called at last to finish
-   * output generation of the tail section.
-   * 
-   * @param out The output stream
-   */
-  public void printTail (PrintStream out);
-}
\ No newline at end of file
diff --git a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressParseError.java b/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressParseError.java
deleted file mode 100644
index e3d33da2e..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressParseError.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.htmlformat;
-
-import java.text.ParseException;
-
-/**
- * Address data files may contain corrupted entries
- *
- */
-@SuppressWarnings("serial")
-public class AddressParseError extends ParseException {
-  
-  /**
-   * @param messageString Supply a parse error explanation.
-   * @param lineNumber the current line number within the parsing process
-   */
-  public AddressParseError(final String messageString, int lineNumber) {
-    super(messageString, lineNumber);
-  }
-}
diff --git a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/package-info.java b/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/package-info.java
deleted file mode 100644
index 56fbf9b1e..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Exercise/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/package-info.java
+++ /dev/null
@@ -1,4 +0,0 @@
-/**
- * Formatting address records 
- */
-package de.hdm_stuttgart.mi.sd1.htmlformat;
\ No newline at end of file
diff --git a/Sd1/P/HtmlFormatting/Simple/Exercise/src/test/java/.gitignore b/Sd1/P/HtmlFormatting/Simple/Exercise/src/test/java/.gitignore
deleted file mode 100644
index e69de29bb..000000000
diff --git a/Sd1/P/HtmlFormatting/Simple/Solution/.gitignore b/Sd1/P/HtmlFormatting/Simple/Solution/.gitignore
deleted file mode 100644
index 765c93cc0..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Solution/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
-/addresses.txt.xhtml
diff --git a/Sd1/P/HtmlFormatting/Simple/Solution/Testdata/missingAttribute.txt b/Sd1/P/HtmlFormatting/Simple/Solution/Testdata/missingAttribute.txt
deleted file mode 100644
index 569d9174b..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Solution/Testdata/missingAttribute.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-"firstName","lastName","companyName","address","city","county","postal","phone1","phone2","email","web"
-"Aleshia","Tomkiewicz","Alan D Rosenburg Cpa Pc","14 Taylor St","St. Stephens Ward","Kent","CT2 7PP","01835-703597","01944-369967","atomkiewicz@hotmail.com","http://www.alandrosenburgcpapc.co.uk"
-"Evan","Zigomalas","Cap Gemini America","5 Binney St","Abbey Ward","Buckinghamshire","HP11 2AX","01937-864715","01714-737668","evan.zigomalas@gmail.com"
-"France","Andrade","Elliott, John W Esq","8 Moor Place","East Southbourne and Tuckton W","Bournemouth","BH6 3BE","01347-368222","01935-821636","france.andrade@hotmail.com","http://www.elliottjohnwesq.co.uk"
diff --git a/Sd1/P/HtmlFormatting/Simple/Solution/Testdata/missingStartQuote.txt b/Sd1/P/HtmlFormatting/Simple/Solution/Testdata/missingStartQuote.txt
deleted file mode 100644
index a1959b6d5..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Solution/Testdata/missingStartQuote.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-"firstName","lastName","companyName","address","city","county","postal","phone1","phone2","email","web"
-"Aleshia","Tomkiewicz","Alan D Rosenburg Cpa Pc","14 Taylor St","St. Stephens Ward","Kent","CT2 7PP","01835-703597","01944-369967","atomkiewicz@hotmail.com","http://www.alandrosenburgcpapc.co.uk"
-"Evan","Zigomalas","Cap Gemini America","5 Binney St","Abbey Ward","Buckinghamshire","HP11 2AX","01937-864715","01714-737668","evan.zigomalas@gmail.com","http://www.capgeminiamerica.co.uk"
-France","Andrade","Elliott, John W Esq","8 Moor Place","East Southbourne and Tuckton W","Bournemouth","BH6 3BE","01347-368222","01935-821636","france.andrade@hotmail.com","http://www.elliottjohnwesq.co.uk"
diff --git a/Sd1/P/HtmlFormatting/Simple/Solution/addresses.txt b/Sd1/P/HtmlFormatting/Simple/Solution/addresses.txt
deleted file mode 100644
index 5efa953ea..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Solution/addresses.txt
+++ /dev/null
@@ -1,501 +0,0 @@
-"firstName","lastName","companyName","address","city","county","postal","phone1","phone2","email","web"
-"Aleshia","Tomkiewicz","Alan D Rosenburg Cpa Pc","14 Taylor St","St. Stephens Ward","Kent","CT2 7PP","01835-703597","01944-369967","atomkiewicz@hotmail.com","http://www.alandrosenburgcpapc.co.uk"
-"Evan","Zigomalas","Cap Gemini America","5 Binney St","Abbey Ward","Buckinghamshire","HP11 2AX","01937-864715","01714-737668","evan.zigomalas@gmail.com","http://www.capgeminiamerica.co.uk"
-"France","Andrade","Elliott, John W Esq","8 Moor Place","East Southbourne and Tuckton W","Bournemouth","BH6 3BE","01347-368222","01935-821636","france.andrade@hotmail.com","http://www.elliottjohnwesq.co.uk"
-"Ulysses","Mcwalters","Mcmahan, Ben L","505 Exeter Rd","Hawerby cum Beesby","Lincolnshire","DN36 5RP","01912-771311","01302-601380","ulysses@hotmail.com","http://www.mcmahanbenl.co.uk"
-"Tyisha","Veness","Champagne Room","5396 Forth Street","Greets Green and Lyng Ward","West Midlands","B70 9DT","01547-429341","01290-367248","tyisha.veness@hotmail.com","http://www.champagneroom.co.uk"
-"Eric","Rampy","Thompson, Michael C Esq","9472 Lind St","Desborough","Northamptonshire","NN14 2GH","01969-886290","01545-817375","erampy@rampy.co.uk","http://www.thompsonmichaelcesq.co.uk"
-"Marg","Grasmick","Wrangle Hill Auto Auct & Slvg","7457 Cowl St #70","Bargate Ward","Southampton","SO14 3TY","01865-582516","01362-620532","marg@hotmail.com","http://www.wranglehillautoauctslvg.co.uk"
-"Laquita","Hisaw","In Communications Inc","20 Gloucester Pl #96","Chirton Ward","Tyne & Wear","NE29 7AD","01746-394243","01590-982428","laquita@yahoo.com","http://www.incommunicationsinc.co.uk"
-"Lura","Manzella","Bizerba Usa Inc","929 Augustine St","Staple Hill Ward","South Gloucestershire","BS16 4LL","01907-538509","01340-713951","lura@hotmail.com","http://www.bizerbausainc.co.uk"
-"Yuette","Klapec","Max Video","45 Bradfield St #166","Parwich","Derbyshire","DE6 1QN","01903-649460","01933-512513","yuette.klapec@klapec.co.uk","http://www.maxvideo.co.uk"
-"Fernanda","Writer","K & R Associates Inc","620 Northampton St","Wilmington","Kent","DA2 7PP","01630-202053","01687-879391","fernanda@writer.co.uk","http://www.krassociatesinc.co.uk"
-"Charlesetta","Erm","Cain, John M Esq","5 Hygeia St","Loundsley Green Ward","Derbyshire","S40 4LY","01276-816806","01517-624517","charlesetta_erm@gmail.com","http://www.cainjohnmesq.co.uk"
-"Corrinne","Jaret","Sound Vision Corp","2150 Morley St","Dee Ward","Dumfries and Galloway","DG8 7DE","01625-932209","01642-322954","corrinne_jaret@gmail.com","http://www.soundvisioncorp.co.uk"
-"Niesha","Bruch","Rowley/hansell Petetin","24 Bolton St","Broxburn, Uphall and Winchburg","West Lothian","EH52 5TL","01874-856950","01342-793603","niesha.bruch@yahoo.com","http://www.rowleyhansellpetetin.co.uk"
-"Rueben","Gastellum","Industrial Engineering Assocs","4 Forrest St","Weston-Super-Mare","North Somerset","BS23 3HG","01976-755279","01956-535511","rueben_gastellum@gastellum.co.uk","http://www.industrialengineeringassocs.co.uk"
-"Michell","Throssell","Weiss Spirt & Guyer","89 Noon St","Carbrooke","Norfolk","IP25 6JQ","01967-580851","01672-496478","mthrossell@throssell.co.uk","http://www.weissspirtguyer.co.uk"
-"Edgar","Kanne","Crowan, Kenneth W Esq","99 Guthrie St","New Milton","Hampshire","BH25 5DF","01326-532337","01666-638176","edgar.kanne@yahoo.com","http://www.crowankennethwesq.co.uk"
-"Dewitt","Julio","Rittenhouse Motor Co","7 Richmond St","Parkham","Devon","EX39 5DJ","01253-528327","01241-964675","dewitt.julio@hotmail.com","http://www.rittenhousemotorco.co.uk"
-"Charisse","Spinello","Modern Plastics Corp","9165 Primrose St","Darnall Ward","Yorkshire, South","S4 7WN","01719-831436","01207-428520","charisse_spinello@spinello.co.uk","http://www.modernplasticscorp.co.uk"
-"Mee","Lapinski","Galloway Electric Co Inc","9 Pengwern St","Marldon","Devon","TQ3 1SA","01578-287816","01939-815208","mee.lapinski@yahoo.com","http://www.gallowayelectriccoinc.co.uk"
-"Peter","Gutierres","Niagara Custombuilt Mfg Co","4410 Tarlton St","Prestatyn Community","Denbighshire","LL19 9EG","01842-767201","01859-648598","peter_gutierres@yahoo.com","http://www.niagaracustombuiltmfgco.co.uk"
-"Octavio","Salvadore","Practical Periphrals","6949 Bourne St","Lye and Stourbridge North Ward","West Midlands","DY5 2QP","01552-709248","01743-139456","octavio.salvadore@yahoo.com","http://www.practicalperiphrals.co.uk"
-"Martha","Teplica","Curtin, Patricia M Esq","148 Rembrandt St","Warlingham","Surrey","CR6 9SW","01677-684257","01583-287367","mteplica@teplica.co.uk","http://www.curtinpatriciamesq.co.uk"
-"Tamesha","Veigel","Wilhelm, James E Jr","2200 Nelson St #58","Newport","Isle of Wight","PO30 5AL","01217-342071","01280-786847","tveigel@veigel.co.uk","http://www.wilhelmjamesejr.co.uk"
-"Tess","Sitra","Smart Signs","61 Rossett St","Chichester","West Sussex","PO19 1RH","01473-229124","01848-116775","tess_sitra@hotmail.com","http://www.smartsigns.co.uk"
-"Leonard","Kufner","Arctic Star Distributing Inc","41 Canning St","Steornabhagh a Deas Ward","Western Isles","HS1 2PZ","01230-623547","01604-718601","lkufner@kufner.co.uk","http://www.arcticstardistributinginc.co.uk"
-"Svetlana","Tauras","Lensbower, Gregory L Esq","8289 Cadogan St","South Ward","North Eart Lincolnshire","DN33 1AU","01781-827317","01509-121140","svetlana_tauras@tauras.co.uk","http://www.lensbowergregorylesq.co.uk"
-"Pok","Molaison","Portal Metal Products","211 Hobart St","Newquay","Cornwall","TR7 1LS","01866-248660","01315-284286","pok@yahoo.com","http://www.portalmetalproducts.co.uk"
-"Augustine","Growcock","Lynema, Cliff Cpa","114 Falkland St #8845","Brimpton","Berkshire","RG7 4RF","01541-802635","01926-108010","augustine.growcock@growcock.co.uk","http://www.lynemacliffcpa.co.uk"
-"Karma","Quarto","J C S Machinery","1 Birkett St","Shard End Ward","West Midlands","B33 0NH","01857-864722","01307-667811","kquarto@gmail.com","http://www.jcsmachinery.co.uk"
-"Reed","Weisinger","Berick, Joseph G Esq","5147 Blackstone St","Letchworth South West Ward","Hertfordshire","SG6 3LE","01243-678286","01292-297245","reed_weisinger@yahoo.com","http://www.berickjosephgesq.co.uk"
-"German","Zelaya","Jackson & Heit Machine Co Inc","7 Shenstone St","Longhill Ward","Yorkshire, East (North Humbers","HU8 9PZ","01400-269033","01366-210656","german@hotmail.com","http://www.jacksonheitmachinecoinc.co.uk"
-"Milly","Savidge","Bridgeway Plan For Health","129 Alexander Pope St","Franche Ward","Hereford and Worcester","DY11 9BW","01702-725589","01421-132652","milly@gmail.com","http://www.bridgewayplanforhealth.co.uk"
-"Luis","Ear","Wa Inst For Plcy Studies","2 Birchfield Rd","Whittington","Shropshire","SY11 4PH","01462-648669","01405-648623","luis@hotmail.com","http://www.wainstforplcystudies.co.uk"
-"Ciara","Cobbley","Wmgl 101.7 Fm","7523 Kempton Rd","Cockerton West Ward","Darlington","DL3 0JF","01235-647932","01809-443217","ciara_cobbley@hotmail.com","http://www.wmglfm.co.uk"
-"Alethea","Mould","Hughlett, Henry T Jr","6305 Elstow St","Castle Ward","West Sussex","BN12 6PR","01662-114247","01351-868965","alethea@hotmail.com","http://www.hughletthenrytjr.co.uk"
-"Margurite","Loperfido","Penrose Place Pharmacy Inc","218 Greenbank Drive","Devizes","Wiltshire","SN10 3DU","01407-866759","01640-661191","mloperfido@gmail.com","http://www.penroseplacepharmacyinc.co.uk"
-"Vernice","Sperazza","Novak, Alan Paul Esq","8921 Forge St","Colnbrook with Poyle","Buckinghamshire","SL3 0PY","01822-563044","01765-519419","vernice@yahoo.com","http://www.novakalanpaulesq.co.uk"
-"Vicente","Rawicki","B & S Tool And Cutter Svc Inc","3060 St Ambrose Grove #261","Aldridge Central and South War","West Midlands","WS9 8UR","01327-770774","01286-258121","vicente_rawicki@hotmail.com","http://www.bstoolandcuttersvcinc.co.uk"
-"Craig","Cua","Berry, John M Esq","8388 Bessemer St #5","East Putney Ward","Greater London","SW15 2RP","01483-418969","01818-980469","craig@hotmail.com","http://www.berryjohnmesq.co.uk"
-"Jenise","Dulle","Alden, Michael H Esq","87 Pownall Sq","Sawston","Cambridgeshire","CB22 3BB","01709-854691","01572-193368","jenise.dulle@hotmail.com","http://www.aldenmichaelhesq.co.uk"
-"Marylin","Cornelison","Ernest E Heuer & Company Pc","39 Wye St","Wakefield North Ward","West Yorkshire","WF1 1DR","01609-882184","01295-331807","marylin_cornelison@yahoo.com","http://www.ernesteheuercompanypc.co.uk"
-"Marget","Gunst","Frankel, Stephen","2732 Bostock St #1","St. Enoder","Cornwall","TR9 6NJ","01693-310794","01512-975244","mgunst@yahoo.com","http://www.frankelstephen.co.uk"
-"Annett","Bunselmeyer","Guynes Design Inc","5562 Fairfield St #847","Ryde","Isle of Wight","PO33 1HH","01891-702579","01333-972244","abunselmeyer@hotmail.com","http://www.guynesdesigninc.co.uk"
-"Kip","Turziano","General Appraisal Co","37 Meadow St","Laindon Park Ward","Essex","SS15 6LE","01850-347846","01222-164469","kip.turziano@yahoo.com","http://www.generalappraisalco.co.uk"
-"Melina","Orizabal","Sheraton Inn Ocean Front","3 Nevison St","Lymington and Pennington","Hampshire","SO41 1DL","01420-307327","01245-559333","melina@gmail.com","http://www.sheratoninnoceanfront.co.uk"
-"Tina","Clapham","Cooper Myers Y Co","5662 William Moult St","Aylesbury","Buckinghamshire","HP21 8PP","01567-296442","01493-245349","tclapham@gmail.com","http://www.coopermyersyco.co.uk"
-"Luisa","Devereux","Cash 4 Checks","3 North View #35","Burmantofts and Richmond Hill ","West Yorkshire","LS9 7JH","01607-269930","01334-807355","ldevereux@gmail.com","http://www.cashchecks.co.uk"
-"Pedro","Aschoff","Charlotte Chamber","135 Opie St","Howard Town Ward","Derbyshire","SK13 8BB","01386-981141","01823-517315","paschoff@yahoo.com","http://www.charlottechamber.co.uk"
-"Carrol","Kunimitsu","Kisc 98 Kiss Fm","1 Askew St","Farnham","Surrey","GU9 9AS","01260-641258","01415-364461","carrol_kunimitsu@yahoo.com","http://www.kisckissfm.co.uk"
-"Alba","Mosseri","Schwartzbard, Gail L Esq","4 Burnall St","Beeston West Ward","Nottinghamshire","NG9 1AE","01543-198690","01231-806535","alba@gmail.com","http://www.schwartzbardgaillesq.co.uk"
-"Domonique","Sandlin","Marketing Horizons Inc","95 Denton St","Wollaton West Ward","Nottinghamshire","NG8 2NB","01355-500797","01987-728730","domonique@hotmail.com","http://www.marketinghorizonsinc.co.uk"
-"Rory","Neufville","Brady, Brad J Esq","5 Chadwick St #7","Llangeler Community","Ceredigion","SA44 5HF","01252-621329","01442-700486","rory_neufville@neufville.co.uk","http://www.bradybradjesq.co.uk"
-"Dustin","Klingaman","Welders Supply","67 Micawber St","Brockley Ward","Greater London","SE14 6RQ","01712-135466","01523-775781","dklingaman@gmail.com","http://www.welderssupply.co.uk"
-"Lyndia","Moonshower","Bomarko Inc","43 Williamson St #7995","Meads Ward","East Sussex","BN20 7HB","01469-300335","01789-132579","lyndia_moonshower@moonshower.co.uk","http://www.bomarkoinc.co.uk"
-"Jules","Hiltner","Benitez, Brigida Esq","5 Howe St","Broxburn, Uphall and Winchburg","West Lothian","EH52 6NF","01428-343825","01814-878359","jules@yahoo.com","http://www.benitezbrigidaesq.co.uk"
-"Dong","Kopczynski","Kennedy Scales Inc","7 Cheapside #9","St. Ive","Cornwall","PL14 5PA","01770-129032","01639-518104","dkopczynski@kopczynski.co.uk","http://www.kennedyscalesinc.co.uk"
-"Justine","Salta","Barajas & Bustamante Archl","85 Bridgewater St","Shard End Ward","West Midlands","B34 7BP","01689-253476","01376-851958","justine_salta@yahoo.com","http://www.barajasbustamantearchl.co.uk"
-"Chantay","Kamens","Brewster Wallcoverings Co","763 Parkfield Rd","Norton Canes","Staffordshire","WS11 9RH","01823-383806","01245-146126","ckamens@hotmail.com","http://www.brewsterwallcoveringsco.co.uk"
-"Tequila","Chisum","Bohs Well Drilling Inc","662 Grove Park","Bulwell Ward","Nottinghamshire","NG6 8RG","01835-634521","01702-946496","tequila.chisum@chisum.co.uk","http://www.bohswelldrillinginc.co.uk"
-"Maybelle","Consolazio","Gavin, Lee W Esq","5410 Lawton St","Treorchy Community","Rhondda Cynon Taff","CF42 6PL","01383-647035","01351-200904","mconsolazio@yahoo.com","http://www.gavinleewesq.co.uk"
-"Margarett","Bairo","Reid, Carleton B Esq","3 August Rd","Maybury and Sheerwater Ward","Surrey","GU21 5QL","01670-813697","01903-424890","margarett@gmail.com","http://www.reidcarletonbesq.co.uk"
-"Janessa","Noonon","Canterbury, Christopher C","476 Starkie St","Westgate Ward","Gloucestershire","GL1 1QW","01472-324699","01841-979075","jnoonon@yahoo.com","http://www.canterburychristopherc.co.uk"
-"Sol","Cowser","Omni Mandalay","6448 Tillard St","Conisbrough and Denaby Ward","South Yorkshire","DN12 4JF","01412-528394","01580-134516","sol@gmail.com","http://www.omnimandalay.co.uk"
-"Louann","Smethers","Lba Savings Bank","3055 Creswick St","Newbold and Brownsover Ward","Warwickshire","CV21 1LN","01670-234959","01488-872531","louann@gmail.com","http://www.lbasavingsbank.co.uk"
-"Lindsay","Yadao","Lutz, Christopher T Esq","7 Jolliffe St","Middlewich","Cheshire","CW10 9GB","01947-566661","01481-295251","lindsay_yadao@yadao.co.uk","http://www.lutzchristophertesq.co.uk"
-"Malika","Hanton","Association Of Art Museum Dir","1175 Greig St","St. Marys Ward","Greater Manchester","M25 0ZN","01532-497454","01705-208145","malika@gmail.com","http://www.associationofartmuseumdir.co.uk"
-"Stefany","Ferenz","L & L Sales Co Inc","636 Portland Place","Gresham Ward","Middlesbrough","TS1 4RG","01743-977277","01704-986828","stefany@hotmail.com","http://www.llsalescoinc.co.uk"
-"Abraham","Cratch","Cavuto, John A","41 Benedict St","Aldborough Ward","Greater London","IG2 7QG","01599-245408","01695-305111","acratch@gmail.com","http://www.cavutojohna.co.uk"
-"Giuseppe","Rohaley","Pacific Coast Packaging","62 Margaret St","Royal Hospital Ward","Greater London","SW3 4ND","01345-400452","01866-845669","giuseppe@yahoo.com","http://www.pacificcoastpackaging.co.uk"
-"Kiera","Bassil","Storm Eye Institute","5152 Sophia St","Woodstock Ward","South Gloucestershire","BS15 8DS","01655-519837","01783-446052","kbassil@bassil.co.uk","http://www.stormeyeinstitute.co.uk"
-"Wendell","Rubano","Automation Engrg & Mfg Inc","1 Back Canning St","Dunblane and Bridge of Allan W","Stirling","FK9 4LD","01837-530939","01752-386691","wendell_rubano@hotmail.com","http://www.automationengrgmfginc.co.uk"
-"Stevie","Stifflemire","Packaging Corp Of America","9 Gradwell St","Kempshott Ward","Hampshire","RG22 5HA","01262-808399","01411-169215","stevie_stifflemire@stifflemire.co.uk","http://www.packagingcorpofamerica.co.uk"
-"Yun","Paletta","Goe, Douglas E Esq","9205 Upper Hill St","City and Hunslet Ward","West Yorkshire","LS1 5QE","01350-332706","01374-255198","yun_paletta@paletta.co.uk","http://www.goedouglaseesq.co.uk"
-"Brittani","Thurm","Burgess Steel Products Corp","9 Horatio St","Ruckinge","Kent","TN26 2PN","01686-306597","01970-890023","bthurm@yahoo.com","http://www.burgesssteelproductscorp.co.uk"
-"Billy","Venus","Tipton & Hurst","61 Miriam St","Abbey Road Ward","Greater London","NW8 9BD","01537-356648","01703-435212","billy.venus@yahoo.com","http://www.tiptonhurst.co.uk"
-"Brynn","Elkan","A O Hardee & Son Inc","67 Pulford St","Prittlewell Ward","Essex","SS2 6NL","01388-416867","01345-625433","brynn@yahoo.com","http://www.aohardeesoninc.co.uk"
-"Elroy","Piehler","Jonson, Geo D Esq","821 Pembroke Place","Kirkby Stephen","Cumbria","CA17 4RZ","01589-654152","01586-387018","epiehler@piehler.co.uk","http://www.jonsongeodesq.co.uk"
-"Anisha","Shulick","Dale Yoder Clu Life Hlth & Bus","3 Alder St","Eaton Park Ward","Stoke-on-Trent","ST2 9AW","01780-704167","01268-233798","ashulick@yahoo.com","http://www.daleyoderclulifehlthbus.co.uk"
-"Bettina","Kham","Council Of Cmnty Blood Ctrs","80 Morecambe St","Bishop Auckland","County Durham","DL14 6NG","01355-192668","01340-622388","bettina.kham@kham.co.uk","http://www.councilofcmntybloodctrs.co.uk"
-"Velda","Mancilla","Tremont, Michael A Esq","7866 Renshaw St #283","Falmouth","Cornwall","TR11 4QQ","01823-526645","01368-456268","velda_mancilla@mancilla.co.uk","http://www.tremontmichaelaesq.co.uk"
-"Marta","Brace","Trautman, Eileen Esq","658 Lake St","Malmesbury","Wiltshire","SN16 0XZ","01777-469402","01631-454193","marta.brace@brace.co.uk","http://www.trautmaneileenesq.co.uk"
-"Juan","Vanwyhe","Office Service Co","5382 Redfern St","West End Ward","Greater London","W1J 0QH","01961-642757","01728-150282","juan_vanwyhe@gmail.com","http://www.officeserviceco.co.uk"
-"Lelia","Filion","Alphabetland Pre School Center","45 Bidder St #38","Town Ward","Greater London","EN1 3HT","01367-136951","01322-715065","lelia.filion@filion.co.uk","http://www.alphabetlandpreschoolcenter.co.uk"
-"Una","Frankel","Shamrock Food Service","6766 Britton St #379","Crompton Ward","Greater Manchester","BL1 3EX","01912-749219","01308-356704","ufrankel@hotmail.com","http://www.shamrockfoodservice.co.uk"
-"Eva","Joulwan","Central Hrdwr & Elec Corp","7 Lear Rd","Stroud","Hampshire","GU32 3PQ","01779-720349","01961-802899","eva.joulwan@gmail.com","http://www.centralhrdwreleccorp.co.uk"
-"Mammie","Dormanen","Matt Parrott & Sons Co","2577 Toxteth St #5","Overton Ward","Lancashire","BB6 7UN","01527-579687","01439-184366","mammie_dormanen@hotmail.com","http://www.mattparrottsonsco.co.uk"
-"Jeannetta","Coolidge","Tiny Tots Originals Div","761 Cockerell St #1","Midway Ward","Derbyshire","DE11 0HE","01927-790069","01440-276155","jeannetta_coolidge@gmail.com","http://www.tinytotsoriginalsdiv.co.uk"
-"Elbert","Drawe","Lovitch, Alan F","9 Cypress St","Washington East Ward","Tyne and Wear","NE38 9AQ","01753-784273","01496-526674","edrawe@drawe.co.uk","http://www.lovitchalanf.co.uk"
-"Lenny","Gazzola","Wise Industries","6 Romilly St","Walkergate Ward","Tyne and Wear","NE6 4YH","01312-233253","01342-706893","lenny.gazzola@yahoo.com","http://www.wiseindustries.co.uk"
-"Mira","Alpheaus","East County Process","51 St Anne St #12","Stratfield Mortimer","Berkshire","RG7 3RA","01241-273991","01381-836777","mira.alpheaus@yahoo.com","http://www.eastcountyprocess.co.uk"
-"Cathern","Ungar","Agopgee Enterprises Inc","823 Idris St","Selston","Nottinghamshire","NG16 5LG","01898-134749","01266-671305","cathern.ungar@ungar.co.uk","http://www.agopgeeenterprisesinc.co.uk"
-"Malcom","Fleckles","L Winik & Associates Inc","8764 Nickleby St #877","Govan Ward","Glasgow City","G51 1BQ","01478-110943","01937-120539","malcom.fleckles@gmail.com","http://www.lwinikassociatesinc.co.uk"
-"Monroe","Damato","Rosati, Marc D Esq","5344 Bengel St #5","Millwall Ward","Greater London","E14 5DR","01402-733903","01440-164945","mdamato@damato.co.uk","http://www.rosatimarcdesq.co.uk"
-"Leota","Fletchen","Rust Evader Corp","8880 Great Howard St #7750","Sefton","Merseyside","L29 7WD","01358-446391","01414-780251","lfletchen@gmail.com","http://www.rustevadercorp.co.uk"
-"Berry","Gutoski","Budget Annex","9 Oakleigh","Lancing","West Sussex","BN15 9BN","01448-211489","01929-400879","berry@gmail.com","http://www.budgetannex.co.uk"
-"Meghan","Riherd","Kiqo Pure Gold Oldies 104 Fm","83 Denbigh St Bootle","St. Gluvias","Cornwall","TR3 7AZ","01462-474800","01650-129106","meghan@riherd.co.uk","http://www.kiqopuregoldoldiesfm.co.uk"
-"Mike","Torner","Segall Majestic Inc","30 Aughton St","Hilton","Aberdeenshire","AB24 2RR","01240-600327","01408-918612","mike_torner@torner.co.uk","http://www.segallmajesticinc.co.uk"
-"Elsa","Delisle","Taos Valley Resort Assn","260 Saxon St","Brooklands Ward","Greater Manchester","M33 4BP","01537-525550","01204-471598","elsa_delisle@gmail.com","http://www.taosvalleyresortassn.co.uk"
-"Linwood","Rosenlof","Exhibit Crafts Inc","3 Pyramid St","Eccleston Ward","Merseyside","WA10 3BW","01546-942059","01244-769346","linwood.rosenlof@yahoo.com","http://www.exhibitcraftsinc.co.uk"
-"Latosha","Alexy","Laitinen, Stephen B Esq","37 Langham St #948","St. Georges Hill Ward","Surrey","KT13 0AZ","01704-508066","01662-268374","latosha@yahoo.com","http://www.laitinenstephenbesq.co.uk"
-"Alexia","Meenan","Herr Foods Inc","94 Villars St","Launcells","Cornwall","EX23 9LG","01560-328739","01270-931388","alexia.meenan@meenan.co.uk","http://www.herrfoodsinc.co.uk"
-"Graham","Stanwick","Tiburon Pen Chmbr Commrce Inc","73 Hawkstone St","Renfrew South & Gallowhill War","Dunbartonshire","G52 4YG","01860-191930","01409-786106","gstanwick@gmail.com","http://www.tiburonpenchmbrcommrceinc.co.uk"
-"Elinore","Fulda","Agri Business Insurance Agency","123 Sussex St","Astley Bridge Ward","Greater Manchester","BL1 6PY","01457-837447","01403-864306","elinore.fulda@fulda.co.uk","http://www.agribusinessinsuranceagency.co.uk"
-"Lisbeth","Creecy","Gerstenfeld, Gerald F Esq","484 Barry St","Shiney Row Ward","County Durham","DH4 7RG","01931-620849","01825-623398","lcreecy@gmail.com","http://www.gerstenfeldgeraldfesq.co.uk"
-"Eloisa","Faurote","Mcdonald, Michael J Esq","7033 Micawber St","Bintree","Norfolk","NR20 5NQ","01337-695353","01747-999761","eloisa.faurote@hotmail.com","http://www.mcdonaldmichaeljesq.co.uk"
-"Shawana","Cantua","Best Western Riverview Inn","33 Vipond St","Woodhall Farm Ward","Hertfordshire","HP2 7JP","01413-348876","01659-621050","shawana@yahoo.com","http://www.bestwesternriverviewinn.co.uk"
-"Alyssa","Ansbro","Berg, Michael D Esq","85 Hero St","Stanhope","County Durham","DL13 2TZ","01632-887825","01585-967862","alyssa_ansbro@gmail.com","http://www.bergmichaeldesq.co.uk"
-"Kyoko","Mcmillian","Nature Conservancy","77 Reading St #8","North Tawton","Devon","EX20 2TR","01235-173362","01371-735347","kyoko_mcmillian@gmail.com","http://www.natureconservancy.co.uk"
-"Terry","Gauthier","Walker, Susan S Esq","274 Altcar Ave","Catterick","North Yorkshire","DL10 7NU","01555-550015","01793-749131","tgauthier@yahoo.com","http://www.walkersusansesq.co.uk"
-"Sena","Langenbach","Alternative Collection Svc Inc","38 Avondale Rd #79","Kilmersdon","Somerset","BA3 5SJ","01756-678490","01836-695245","sena.langenbach@hotmail.com","http://www.alternativecollectionsvcinc.co.uk"
-"Cristen","Nesset","Johnson, Matthew E Esq","4679 Curzon St","Central Ward","Lancashire","BB5 0SJ","01354-864473","01994-347546","cnesset@nesset.co.uk","http://www.johnsonmattheweesq.co.uk"
-"Lashawn","Ker","Thornsjo, Dale O Esq","13 Nelson Rd","Filwood Ward","Bristol","BS4 1HT","01676-780022","01470-187069","lashawn.ker@gmail.com","http://www.thornsjodaleoesq.co.uk"
-"Wade","Sovel","Manhattan Supply Co Deer Pk","2546 Hunter St","Central Buchan Ward","Aberdeenshire","AB53 6YD","01712-978062","01317-960371","wade@hotmail.com","http://www.manhattansupplycodeerpk.co.uk"
-"Whitney","Tishler","Clifford Standifer & Mcdowell","77 Mason St #650","Smallbridge and Firgrove Ward","Greater Manchester","OL16 3AW","01224-605237","01948-891701","whitney@gmail.com","http://www.cliffordstandifermcdowell.co.uk"
-"Deja","Conatser","Universal Case Co","94 Wakefield St","Lavenham","Suffolk","CO10 9PU","01378-234592","01879-981256","deja.conatser@hotmail.com","http://www.universalcaseco.co.uk"
-"Earnestine","Casper","A O J Mfg Corp","529 Stalmine Rd #3680","Saffron Walden","Essex","CB11 4DJ","01807-346103","01260-744622","earnestine_casper@hotmail.com","http://www.aojmfgcorp.co.uk"
-"Frankie","Marruffo","Paralegal Personnel","52 Morningside Rd #1","Cilybebyll Community","Neath Port Talbot","SA8 3HE","01295-678319","01966-999493","fmarruffo@gmail.com","http://www.paralegalpersonnel.co.uk"
-"Paola","Dease","Sunderland Publishing Co","94 Enid St","Birchington","Kent","CT7 9BG","01333-642646","01419-231768","pdease@gmail.com","http://www.sunderlandpublishingco.co.uk"
-"Rodrigo","Hawkin","Godfroy, William Esq","661 Great Crosshall St","Forth Ward","City of Edinburgh","EH5 2LR","01936-611490","01280-275755","rodrigo@hotmail.com","http://www.godfroywilliamesq.co.uk"
-"Luther","Alsman","Crossroads Travel Service Inc","227 Albert Terrace","Belvedere Ward","Greater London","DA17 6EF","01536-639256","01494-500403","luther@gmail.com","http://www.crossroadstravelserviceinc.co.uk"
-"Casey","Dondero","Sarrail Lynch & Hall","464 Back Nile St #618","Acton Central Ward","Greater London","W3 6QJ","01728-100333","01862-338494","casey.dondero@hotmail.com","http://www.sarraillynchhall.co.uk"
-"Ressie","Bontemps","Typesetters","42 Eastwood St","Walton Ward","Cambridgeshire","PE4 6HB","01996-854517","01616-608138","ressie_bontemps@bontemps.co.uk","http://www.typesetters.co.uk"
-"Sean","Schurman","Cooper Electric Supply Co","2877 Grain St","Caversham Ward","Berkshire","RG4 5DE","01773-139510","01423-385669","sean.schurman@schurman.co.uk","http://www.cooperelectricsupplyco.co.uk"
-"Celestina","Pince","Mcallister & Murphy Pc","13 Stockdale St #779","Abingdon on Thames","Oxfordshire","OX14 5QH","01763-475078","01434-734867","cpince@pince.co.uk","http://www.mcallistermurphypc.co.uk"
-"Maira","Karas","Blanton, Mary R Attorney","9 Cropper St","Northgate Ward","West Sussex","RH10 1YJ","01582-839217","01927-384903","maira.karas@yahoo.com","http://www.blantonmaryrattorney.co.uk"
-"Beth","Barbone","Upper Deck Co","3 Gaskell St","Tynemouth Ward","Tyne and Wear","NE30 2NB","01210-926114","01521-151330","bbarbone@barbone.co.uk","http://www.upperdeckco.co.uk"
-"Wei","Nobel","Victory Coating","5221 Royston St","Eccleshall","Staffordshire","ST21 6GA","01912-146880","01608-570699","wei_nobel@hotmail.com","http://www.victorycoating.co.uk"
-"Melissia","Slotemaker","Twining Nemia & Steflik","83 St Johns Lane #43","Linlithgow Ward","West Lothian","EH49 7LS","01515-360513","01936-295031","mslotemaker@gmail.com","http://www.twiningnemiasteflik.co.uk"
-"Letha","Akey","Jeanettes Drapery & Upholstery","603 Pall Mall","Layton Ward","Lancashire","FY3 8ND","01694-424205","01605-583419","letha_akey@akey.co.uk","http://www.jeanettesdraperyupholstery.co.uk"
-"Isaac","Semrad","Prugh, Pamela J Cpa","76 Dawber St #6","Blackheath Westcombe Ward","Greater London","SE3 7JY","01939-738818","01798-503274","isaac.semrad@semrad.co.uk","http://www.prughpamelajcpa.co.uk"
-"Kristine","Klipfel","Neeley, Gregory W Esq","3380 Alexander St","Moulsham and Central Ward","Essex","CM1 9QQ","01710-435506","01396-935784","kristine.klipfel@yahoo.com","http://www.neeleygregorywesq.co.uk"
-"Odette","Moussette","Village Business Center","216 Lissant St #8","Great Dunmow","Essex","CM6 1DQ","01712-248851","01626-260974","odette_moussette@gmail.com","http://www.villagebusinesscenter.co.uk"
-"Hobert","Panfilov","Carlin, Angela G Esq","92 Phythian St #614","Gweek","Cornwall","TR11 5RR","01245-353227","01518-554407","hobert@gmail.com","http://www.carlinangelagesq.co.uk"
-"Isadora","Mchughes","Fan Shop","792 Queens Rd","Stretford Ward","Greater Manchester","M32 8LR","01526-145485","01338-403471","isadora.mchughes@mchughes.co.uk","http://www.fanshop.co.uk"
-"Emily","Pogorelc","Mccartney Printing Services","5196 York St","Orsett Ward","Essex","SS17 8NS","01416-913482","01439-493163","emily.pogorelc@yahoo.com","http://www.mccartneyprintingservices.co.uk"
-"Desire","Barresi","Greater Cinc Schl Empl Crdt Un","428 Kearsley St","Hatton","Warwickshire","CV35 7UA","01819-701096","01970-482055","desire@gmail.com","http://www.greatercincschlemplcrdtun.co.uk"
-"Rosalind","Stamps","Haar, Allen F","8 Chestnut St","Barrowford","Lancashire","BB9 6EW","01918-999052","01736-843257","rosalind.stamps@stamps.co.uk","http://www.haarallenf.co.uk"
-"Vernell","Connley","Harmons","998 Roe St #6","Bellingham","Northumberland","NE48 2BX","01954-363885","01585-863534","vernell@hotmail.com","http://www.harmons.co.uk"
-"Micheline","Mathieson","Mail Boxes Etc","3 Copenhagen Rd","George St","Aberdeenshire","AB25 3UZ","01857-518738","01247-541211","micheline.mathieson@yahoo.com","http://www.mailboxesetc.co.uk"
-"Nathan","Outhouse","Grt Amercn Fed Svngs & Ln Assn","293 Vivian St","South Jesmond Ward","Tyne and Wear","NE2 1EY","01555-702650","01364-499130","nathan.outhouse@gmail.com","http://www.grtamercnfedsvngslnassn.co.uk"
-"Allene","Burau","Allied Plastics","8 Barlow St #6","Barlow","Derbyshire","S18 7TH","01731-825958","01260-963065","allene.burau@hotmail.com","http://www.alliedplastics.co.uk"
-"Julie","Sakshaug","Newton Clerk","5 Shakspeare St #66","St. Johns Ward","Hereford and Worcester","B61 8HD","01225-180983","01641-570473","julie@gmail.com","http://www.newtonclerk.co.uk"
-"Francisca","Shuhi","Thompson, Chesney Md","7 Carolina St","Bodmin","Cornwall","PL31 1QF","01345-878334","01639-663121","fshuhi@shuhi.co.uk","http://www.thompsonchesneymd.co.uk"
-"Marisha","Wilcoxon","Young Door Company","52 Trowbridge St","Knightsbridge and Belgravia Wa","Greater London","SW1X 9HB","01257-461104","01422-891030","marisha.wilcoxon@gmail.com","http://www.youngdoorcompany.co.uk"
-"Telma","Maraia","Reliable Yard Service","25 Village St","Elgin City South Ward","Moray","IV30 1SB","01500-649863","01531-881940","telma@maraia.co.uk","http://www.reliableyardservice.co.uk"
-"Luke","Crete","M D & W Railway","4 Peach St #5112","Halstead","Kent","TN14 7EF","01375-820236","01268-175772","luke.crete@crete.co.uk","http://www.mdwrailway.co.uk"
-"Hubert","Mias","Chuckmaster Co","3614 Old Hall St #604","Fawley","Hampshire","SO45 2PT","01408-965643","01857-225719","hubert.mias@gmail.com","http://www.chuckmasterco.co.uk"
-"Janella","Altobell","Shannon, Paul V Esq","3768 Hey Green Rd","Hartshill","Warwickshire","CV10 0TH","01746-505364","01411-597527","jaltobell@hotmail.com","http://www.shannonpaulvesq.co.uk"
-"Angelo","Lavista","Computemp","97 Newlands St","Kensington and Fairfield Ward","Merseyside","L6 9DU","01544-247601","01210-307796","angelo.lavista@gmail.com","http://www.computemp.co.uk"
-"Tran","Mandiola","N Rockland Educl Fed Crdt Un","6226 Maitland St","West Bromwich Central Ward","West Midlands","B70 6DR","01609-235350","01957-151083","tran.mandiola@hotmail.com","http://www.nrocklandeduclfedcrdtun.co.uk"
-"Reynalda","Vanhooser","A All In One Construction","891 Crocus St","Rowley Ward","West Midlands","B65 8EZ","01951-872658","01350-811035","reynalda@vanhooser.co.uk","http://www.aallinoneconstruction.co.uk"
-"Salley","Rieger","Barnett Industries Inc","1 Segrave St","Sutton Trinity Ward","West Midlands","B75 6HJ","01858-162078","01992-655281","salley.rieger@gmail.com","http://www.barnettindustriesinc.co.uk"
-"Cheryll","Yurich","Blaineco Structural Movers","666 Moor Place","Shepway South Ward","Kent","ME15 8ST","01780-380120","01494-202350","cheryll_yurich@yurich.co.uk","http://www.blainecostructuralmovers.co.uk"
-"Crista","Viengxay","Green Point Savings Bank","1554 Christopher St","Everton Ward","Merseyside","L6 1BG","01976-784016","01584-387727","crista@yahoo.com","http://www.greenpointsavingsbank.co.uk"
-"Lino","Sutulovich","Sherpa Corp","55 Margaret Rd","Heaton Ward","Yorkshire, West","BD9 4DA","01316-590173","01980-890046","lino.sutulovich@gmail.com","http://www.sherpacorp.co.uk"
-"Galen","Wendorf","Russell, Amelia Mosley Esq","8830 Antonio St","Gillingham North Ward","Kent","ME7 1DZ","01220-653456","01420-489285","galen.wendorf@wendorf.co.uk","http://www.russellameliamosleyesq.co.uk"
-"Gilbert","Langarica","Inter American Press Assn","82 Sinclair St","Bangor Community","Gwynedd","LL57 1DW","01455-565046","01432-324277","gilbert.langarica@gmail.com","http://www.interamericanpressassn.co.uk"
-"Whitney","Goossen","Eagle Newspapers","7568 Atlas St","Butterwick","Lincolnshire","PE22 0HY","01255-383731","01392-955534","whitney.goossen@hotmail.com","http://www.eaglenewspapers.co.uk"
-"Socorro","Abrahams","Martin Morrissey","93 Clyde Rd #9","Deepdale Ward","Lancashire","PR1 6TN","01311-567052","01387-779081","socorro_abrahams@abrahams.co.uk","http://www.martinmorrissey.co.uk"
-"Mauricio","Flam","Callender, William C Esq","18 Nimrod St","Walney North Ward","Cumbria","LA14 3SJ","01640-813748","01829-160968","mflam@gmail.com","http://www.callenderwilliamcesq.co.uk"
-"Phillip","Aloi","Duffield, Michael C","6 Cannock St","Scarcroft","West Yorkshire","LS14 3BW","01490-898175","01867-710914","paloi@hotmail.com","http://www.duffieldmichaelc.co.uk"
-"Gilberto","Erixon","Advanced Data Systems","2258 Benedict St","Penryn","Cornwall","TR10 8RP","01582-161403","01749-718702","gerixon@gmail.com","http://www.advanceddatasystems.co.uk"
-"Thad","Puskarich","Drubner, Norman S Esq","9302 Ismay St #6","Tenterden","Kent","TN30 6JP","01506-152661","01686-258819","thad_puskarich@puskarich.co.uk","http://www.drubnernormansesq.co.uk"
-"Bambi","Favaron","Desktop Center","3347 Lawrence Rd #456","Haverstock Ward","Greater London","NW5 4EU","01676-354943","01588-347636","bambi.favaron@yahoo.com","http://www.desktopcenter.co.uk"
-"Marshall","Kozikowski","Viking Lodge","47 Elwy St","Kilpatrick Ward","West Dunbart","G81 6RT","01913-454226","01738-622885","marshall@hotmail.com","http://www.vikinglodge.co.uk"
-"Chery","Wiederin","Rosenkrance, Brent","553 Picton Rd","Astley Mosley Common Ward","Greater Manchester","M29 7AA","01274-659801","01411-236922","cwiederin@yahoo.com","http://www.rosenkrancebrent.co.uk"
-"Eileen","Montecalvo","Holiday House Apts","9986 Cantsfield St","St. Peters Ward","Tyne and Wear","SR6 9SD","01904-227024","01278-578708","eileen@yahoo.com","http://www.holidayhouseapts.co.uk"
-"Melita","Szpak","Or Draymen & Warehousemans","1 Sussex St","Cyfarthfa Community","Merthyr Tydfil","CF48 1AR","01431-484822","01294-348695","melita.szpak@szpak.co.uk","http://www.ordraymenwarehousemans.co.uk"
-"Ashley","Jessie","Haney, Tom C Md","9548 Ogwen St #84","Baguley Ward","Greater Manchester","M23 9GB","01740-739731","01598-368995","ashley_jessie@jessie.co.uk","http://www.haneytomcmd.co.uk"
-"Laila","Fend","Burlington Co Library","57 St Georges Hill","Crawcrook and Greenside Ward","Tyne and Wear","NE40 4LJ","01550-206220","01624-621665","lfend@gmail.com","http://www.burlingtoncolibrary.co.uk"
-"Bobbie","Guillereault","Geneva Woods Professional Ctr","385 Upper Hampton St #39","Southey Ward","South Yorkshire","S5 8LL","01496-781616","01606-682963","bguillereault@gmail.com","http://www.genevawoodsprofessionalctr.co.uk"
-"Dana","Paluszynski","Chile Pepper Magazine","6378 Lyell St #48","Trossachs and Teith Ward","Stirling","FK21 8TJ","01847-224345","01907-198323","dpaluszynski@paluszynski.co.uk","http://www.chilepeppermagazine.co.uk"
-"Freida","Newyear","Flash, Elena Salerno Esq","675 Falstaff St #170","Chapel-en-le-Frith","Derbyshire","SK23 0QG","01773-691786","01890-803440","freida_newyear@yahoo.com","http://www.flashelenasalernoesq.co.uk"
-"Val","Cellucci","Owensboro Brick & Tile","87 Pelops St","Kings Norton Ward","West Midlands","B38 8PL","01387-155607","01488-893833","vcellucci@yahoo.com","http://www.owensborobricktile.co.uk"
-"Horace","Knapp","Mouw & Celello Pc","5 Eyes St","Mid and Upper Nithsdale Ward","Dumfries and Galloway","DG4 6LF","01924-556297","01459-140651","horace.knapp@yahoo.com","http://www.mouwcelellopc.co.uk"
-"Joana","Reinecke","Visiting Nur Assn Ctrl Jersey","2427 Olney St #7","Amersham","Buckinghamshire","HP6 6JH","01320-402522","01866-827990","jreinecke@reinecke.co.uk","http://www.visitingnurassnctrljersey.co.uk"
-"Tiara","Schlichter","C C Industries","805 Westbank Rd","North Heywood Ward","Greater Manchester","OL10 2DU","01270-562265","01769-234788","tiara_schlichter@schlichter.co.uk","http://www.ccindustries.co.uk"
-"Dacia","Swaisgood","Nelson & Paulson Chartered","36 Cranmer St #4697","Little Hereford","Shropshire","SY8 4LE","01984-926059","01275-123842","dacia.swaisgood@swaisgood.co.uk","http://www.nelsonpaulsonchartered.co.uk"
-"Myong","Babineaux","Capital Thrpy & Spts Medcn Inc","2 Kirkdale Rd","Canning Town North Ward","Greater London","E16 4NF","01897-419567","01801-288675","mbabineaux@babineaux.co.uk","http://www.capitalthrpysptsmedcninc.co.uk"
-"Gene","Bleile","Sun Toledo Refinery Co","4687 Atherton St","Springfield Ward","West Midlands","B11 4HB","01257-354396","01546-626491","gene_bleile@bleile.co.uk","http://www.suntoledorefineryco.co.uk"
-"Kanisha","Difiora","Mata, Mario A Esq","513 Bailey St","Bontnewydd Community","Gwynedd","LL54 7UP","01770-697837","01426-535429","kanisha@gmail.com","http://www.matamarioaesq.co.uk"
-"Ayesha","Moeder","Meredith Paving Corp","620 Old Leeds St","Sheviock","Cornwall","PL11 3DF","01284-871485","01800-737237","ayesha@gmail.com","http://www.meredithpavingcorp.co.uk"
-"Lanie","Smalarz","Philosophical Rsrch Scty Bkstr","5149 Maria Rd","Peterlee","County Durham","SR8 5RL","01218-415062","01279-431606","lanie.smalarz@yahoo.com","http://www.philosophicalrsrchsctybkstr.co.uk"
-"Jaleesa","Polintan","New Jersey Tanning Co Inc","8 Taylor St","Shrub End Ward","Essex","CO2 9LW","01507-519053","01973-332478","jpolintan@polintan.co.uk","http://www.newjerseytanningcoinc.co.uk"
-"Tamekia","Flotow","All County Inc","588 Venmore St","Twickenham Riverside Ward","Greater London","TW1 2QH","01794-317624","01958-330790","tamekia.flotow@hotmail.com","http://www.allcountyinc.co.uk"
-"Ula","Otey","Mail Boxes Etc","1 Newby St","Coleshill","Warwickshire","B46 3LZ","01291-565542","01581-469043","ula@hotmail.com","http://www.mailboxesetc.co.uk"
-"Rosendo","Ratel","Elmark Graphics Inc","5588 Lake St #903","Crystal Palace Ward","Greater London","SE19 2TJ","01404-343160","01276-749323","rratel@yahoo.com","http://www.elmarkgraphicsinc.co.uk"
-"Timmy","Lintner","Interdependence Associates Inc","9112 Hardwick St","Bowes","County Durham","DL12 9JB","01651-232745","01711-826233","tlintner@hotmail.com","http://www.interdependenceassociatesinc.co.uk"
-"Zita","Speltz","Mmm Design Group","2395 Gloucester Pl","Halliwell Ward","Greater Manchester","BL1 6DS","01368-497445","01215-755682","zita_speltz@yahoo.com","http://www.mmmdesigngroup.co.uk"
-"Aleisha","Lemm","Pathe Cmptr Cntrl Systems Corp","341 Birchfield St","Wareham St. Martin","Dorset","BH16 6JJ","01341-997268","01864-899304","aleisha.lemm@gmail.com","http://www.pathecmptrcntrlsystemscorp.co.uk"
-"Naomi","Lavezzo","Torrefazione Italia Inc","9854 Ranelagh Place","Finedon","Northamptonshire","NN9 5EN","01469-888112","01367-310764","naomi.lavezzo@yahoo.com","http://www.torrefazioneitaliainc.co.uk"
-"Aretha","Bowling","Sawyer, Robert M Esq","8 Nova Scotia","Caerphilly Community","Caerphilly","CF83 3AF","01816-462521","01486-709301","aretha@hotmail.com","http://www.sawyerrobertmesq.co.uk"
-"Mila","Figuera","U S Sapporo A Inc","72 Lime Place","Old Newton with Dagworth","Suffolk","IP14 4HG","01300-650262","01573-159208","mila_figuera@yahoo.com","http://www.ussapporoainc.co.uk"
-"Orville","Zuehl","Teti, Louis N Esq","907 Denman St","Crowle and Ealand","North Lincolnshire","DN17 4EN","01998-694754","01752-405851","orville_zuehl@zuehl.co.uk","http://www.tetilouisnesq.co.uk"
-"Gabriele","Geschke","Levy Security Consultants Ltd","5 Garfield St #9","Milton Regis Ward","Kent","ME10 2EJ","01404-425588","01902-692529","gabriele@geschke.co.uk","http://www.levysecurityconsultantsltd.co.uk"
-"Kara","Jaquish","El Adobe Inn","345 Feltwell Rd","St. Michaels and Wicksteed War","Northamptonshire","NN15 6BB","01691-316298","01503-303797","kara@yahoo.com","http://www.eladobeinn.co.uk"
-"Kenny","Lin","Mcmahan Mcmahan & Brinkley","1 Towson St","Howe of Fife and Tay Coast War","Fife","KY14 6AH","01753-900033","01473-417906","kenny@lin.co.uk","http://www.mcmahanmcmahanbrinkley.co.uk"
-"Vashti","Sugai","Accurate Engraving Co","4 Candia St #6","Shipston on Stour","Warwickshire","CV36 4HE","01311-723137","01528-551210","vashti@gmail.com","http://www.accurateengravingco.co.uk"
-"Jordan","Handsaker","Shirleys Print Shoppe","2 Cherry Lane","Strood South Ward","Kent","ME2 2NJ","01793-443665","01964-984369","jordan_handsaker@gmail.com","http://www.shirleysprintshoppe.co.uk"
-"Carisa","Degenhardt","Schwend Signs","7 Britannia Ave #875","Newton-with-Clifton","Lancashire","PR4 3RQ","01911-775929","01913-319581","carisa.degenhardt@degenhardt.co.uk","http://www.schwendsigns.co.uk"
-"Audrie","Danaher","K C Products Co","63 Brunswick Sq","Llanelli Rural Community","Carmarthenshire","SA15 5YN","01344-670413","01956-885635","adanaher@yahoo.com","http://www.kcproductsco.co.uk"
-"Shaunna","Rodamis","Engelbrecht Ackerman & Hassman","5 Gainsborough Rd","Newington Ward","Greater London","SE1 6EH","01658-509610","01529-959860","shaunna.rodamis@yahoo.com","http://www.engelbrechtackermanhassman.co.uk"
-"Coleen","Langer","Valley Prodn Ctr For Vid & Aud","745 Goodall St #9309","Much Wenlock","Shropshire","TF13 6HB","01956-525612","01746-728526","coleen.langer@hotmail.com","http://www.valleyprodnctrforvidaud.co.uk"
-"Katie","Choinski","Coastal Technologies","1267 Alderson Rd","Churchdown","Gloucestershire","GL3 2BA","01606-772920","01762-227896","katie@choinski.co.uk","http://www.coastaltechnologies.co.uk"
-"Dannie","Brau","Goodfellow Agency","2 Gay St #3702","Werrington South Ward","Cambridgeshire","PE7 2QA","01675-779811","01380-595884","dbrau@brau.co.uk","http://www.goodfellowagency.co.uk"
-"Ashanti","Donn","Denticator","3409 Benns Gardens","Hollington Ward","East Sussex","TN38 9NE","01352-599278","01721-697548","adonn@yahoo.com","http://www.denticator.co.uk"
-"Madalyn","Dubberly","L & M Industrial Chemicals Inc","1 Lower Burlington St","Northfleet South Ward","Kent","DA11 8RN","01974-720949","01910-745476","madalyn.dubberly@gmail.com","http://www.lmindustrialchemicalsinc.co.uk"
-"Santos","Signore","Gallagher, John J Esq","4706 Chapel Place #5993","Steyning","West Sussex","BN44 3DF","01614-431131","01670-346228","santos@gmail.com","http://www.gallagherjohnjesq.co.uk"
-"Alyce","Flamino","Sadowski, Jeffrey A","4 Mather St","Holbrook Ward","West Midlands","CV6 4BN","01361-927368","01678-781372","alyce@yahoo.com","http://www.sadowskijeffreya.co.uk"
-"Pearly","Ero","Rug Gallery","9960 Gilroy Rd","Woodhouse Ward","Greater London","N12 9JT","01329-374051","01408-866700","pero@hotmail.com","http://www.ruggallery.co.uk"
-"Cherrie","Nitschke","Watson, Richard I Md","3 Burnall St","Keighley","West Yorkshire","BD20 6DA","01373-498883","01955-289452","cherrie_nitschke@yahoo.com","http://www.watsonrichardimd.co.uk"
-"Maia","Shadd","Pigeon Falls State Bank","8 Bigham Rd","Deal","Kent","CT14 9QJ","01950-708083","01295-412046","maia_shadd@gmail.com","http://www.pigeonfallsstatebank.co.uk"
-"Edwin","Logghe","Joseph Victor & Son Inc","950 Gordon St","Heanor and Loscoe","Derbyshire","DE75 7FZ","01366-667615","01627-549610","edwin_logghe@hotmail.com","http://www.josephvictorsoninc.co.uk"
-"Leigha","Semenza","Unique Epoxy","784 Juno St #7653","North Horsham","West Sussex","RH12 4GW","01406-216625","01286-731684","lsemenza@yahoo.com","http://www.uniqueepoxy.co.uk"
-"Walker","Seeger","Jim Dunnam Builder Inc","69 Chantrey St #90","Hickling","Norfolk","NR12 0YB","01245-616596","01531-463162","walker.seeger@yahoo.com","http://www.jimdunnambuilderinc.co.uk"
-"Nakita","Rodrigues","Richard Mulholland Prop Inc","4 Northbrook St #600","Edmonton Green Ward","Greater London","N18 2NF","01679-150583","01607-496390","nakita_rodrigues@gmail.com","http://www.richardmulhollandpropinc.co.uk"
-"Kattie","Ozane","Page, Patricia A Esq","526 Liffey St #759","Westbury","Wiltshire","BA13 3QU","01322-491007","01807-524286","kozane@gmail.com","http://www.pagepatriciaaesq.co.uk"
-"Lamar","Suite","T J Boyle & Associates","6301 Dorset Rd","Harefield Ward","Greater London","UB9 6LF","01716-613102","01885-144424","lsuite@yahoo.com","http://www.tjboyleassociates.co.uk"
-"Juliana","Uken","Charles S Cavadini Cic","4 Summer Seat Bootle","Moulsecoomb and Bevendean Ward","Brighton and Hove","BN2 4TL","01962-844141","01981-109913","juliana.uken@yahoo.com","http://www.charlesscavadinicic.co.uk"
-"Chan","Loftin","Hydrick Law Offices","84 Walton Village","Horfield Ward","Bristol","BS7 0AX","01507-583669","01698-163177","chan@gmail.com","http://www.hydricklawoffices.co.uk"
-"Delpha","Detamore","Bilar Tool & Die Inc","8 Tagus St #9814","Cleator Moor","Cumbria","CA25 5EF","01322-480025","01517-750609","delpha.detamore@yahoo.com","http://www.bilartooldieinc.co.uk"
-"Floyd","Tivis","Sheplers Western Wear","770 Jamaica St","Penmaenmawr Community","Conwy","LL34 6BH","01882-970809","01838-712829","floyd_tivis@hotmail.com","http://www.sheplerswesternwear.co.uk"
-"Chantell","Besong","Kelly, Mark C","11 Tetlow St","Parsons Green and Walham Ward","Greater London","SW6 4QP","01607-329400","01218-142767","chantell_besong@gmail.com","http://www.kellymarkc.co.uk"
-"Martin","Fonua","Aviation Insurance Inc","7642 Ledward St","Cressington Ward","Merseyside","L19 0LN","01919-185409","01921-686016","mfonua@yahoo.com","http://www.aviationinsuranceinc.co.uk"
-"Hyun","Erdman","Hall, Ronald A","1432 Rutland Ave","Uckfield","East Sussex","TN22 9EF","01594-744010","01356-404829","hyun@gmail.com","http://www.hallronalda.co.uk"
-"Nada","Arey","Advanced Engineering Assocs","22 Harewood St #95","Acton Trussell and Bednall","Staffordshire","ST17 0RU","01576-627827","01822-753601","nada@hotmail.com","http://www.advancedengineeringassocs.co.uk"
-"Elizabeth","Pata","Hirsch, Henry L Esq","645 Lister Drive","Denwick","Northumberland","NE66 2LQ","01634-662999","01571-674820","elizabeth@gmail.com","http://www.hirschhenrylesq.co.uk"
-"Dominic","Washmuth","Bremer, Duncan S Esq","8977 Old Leeds St #87","Beaminster","Dorset","DT8 3DR","01725-615270","01722-996936","dwashmuth@hotmail.com","http://www.bremerduncansesq.co.uk"
-"Alise","Packebush","Wnc Forklift Inc","22 Delamore St","Hereford","Hereford and Worcester","HR1 2EA","01266-695304","01517-702273","alise.packebush@gmail.com","http://www.wncforkliftinc.co.uk"
-"Flo","Bardsley","Hancock, John J Esq","35 Walton Lane","Loughborough Ashby Ward","Leicestershire","LE11 4PF","01983-847833","01418-645161","flo.bardsley@hotmail.com","http://www.hancockjohnjesq.co.uk"
-"Bonita","Sandblom","Transbay Steel Corp","22 Kilshaw St","Wimbledon Park Ward","Greater London","SW19 7DT","01989-617161","01723-502274","bsandblom@gmail.com","http://www.transbaysteelcorp.co.uk"
-"Royal","Rush","Severt, Todd D Esq","1 Argyle St","Hyde Werneth Ward","Greater Manchester","SK14 5AR","01934-427282","01809-860488","royal.rush@yahoo.com","http://www.severttodddesq.co.uk"
-"Erasmo","Talentino","Active Air Systems","3 Garden Lane","Darton West Ward","South Yorkshire","S75 5JY","01492-454455","01304-185373","erasmo.talentino@hotmail.com","http://www.activeairsystems.co.uk"
-"Mari","Smeby","A B E Doors & Windows","4309 Chisenhale St","Rock","Hereford and Worcester","DY14 9XQ","01423-202676","01733-169475","msmeby@gmail.com","http://www.abedoorswindows.co.uk"
-"Eleonora","Ventry","Jackson, Donald M Esq","758 Woodhouse St","Soho Ward","West Midlands","B21 0UE","01966-685595","01762-396161","eleonora@gmail.com","http://www.jacksondonaldmesq.co.uk"
-"Therese","Shiraki","Wuhf Fox 31","18 Ouse St","Oakridge and Castlefield Ward","Buckinghamshire","HP11 2PJ","01611-691262","01703-441371","tshiraki@gmail.com","http://www.wuhffox.co.uk"
-"Rodolfo","Scavuzzo","Gulf Atlantic Equipment Co Inc","5 Ruskin St","Irvine East Ward","North Ayrshire","KA11 2BP","01576-536794","01501-755479","rodolfo_scavuzzo@yahoo.com","http://www.gulfatlanticequipmentcoinc.co.uk"
-"Cruz","Fanelli","Graham, John A Esq","4565 Blackstock St","Springfields and Trent Vale Wa","Stoke-on-Trent","ST4 5BW","01710-616480","01314-202428","cruz@hotmail.com","http://www.grahamjohnaesq.co.uk"
-"Arlyne","Dellinger","Holzgrafe, Roger E Esq","8361 Cottenham St","Fawley","Hampshire","SO45 1QQ","01907-958462","01821-459979","arlyne.dellinger@yahoo.com","http://www.holzgraferogereesq.co.uk"
-"Edward","Strejan","Kaysers Nutrition Center","1267 Audley St","Ise Lodge Ward","Northamptonshire","NN15 5DB","01242-422459","01659-505806","edward_strejan@gmail.com","http://www.kaysersnutritioncenter.co.uk"
-"Christoper","Sheneman","Jones, Brigham P Esq","845 Atherton St","Tatsfield","Kent","TN16 2AR","01455-958797","01732-922087","christoper@gmail.com","http://www.jonesbrighampesq.co.uk"
-"Melda","Colamarino","Proctor & Associates Co","150 Margaret Rd","Kings Hill","Kent","ME19 4DT","01879-572287","01708-292140","melda.colamarino@colamarino.co.uk","http://www.proctorassociatesco.co.uk"
-"Margot","Peay","Bork, Terry D Esq","9923 Dinorben St #4838","Childs Hill Ward","Greater London","NW11 8DY","01925-895879","01913-339706","margot.peay@yahoo.com","http://www.borkterrydesq.co.uk"
-"Gerald","Drozdenko","Diamond Cbnts Div Wht Cons Ind","186 Craven St #68","Little Ness","Shropshire","SY4 2JX","01593-647422","01210-465236","gdrozdenko@yahoo.com","http://www.diamondcbntsdivwhtconsind.co.uk"
-"Tomoko","Renno","Trico Prods Corp","5160 High St #38","Goldsmid Ward","Brighton and Hove","BN3 6EA","01731-573285","01873-329707","tomoko@renno.co.uk","http://www.tricoprodscorp.co.uk"
-"Mendy","Wassmann","Ruello, Joseph F","3833 Sidney Rd","Cherryfield Ward","Merseyside","L32 3XS","01378-845450","01509-540345","mendy.wassmann@wassmann.co.uk","http://www.ruellojosephf.co.uk"
-"Daryl","Hilcher","Petaluma Area Chamber Commrce","6267 Greenland St","Wakefield East Ward","West Yorkshire","WF1 4LW","01391-238570","01517-862819","dhilcher@hotmail.com","http://www.petalumaareachambercommrce.co.uk"
-"Ty","Feeback","Barnett Travel","14 Landseer Rd","Nith Ward","Dumfries and Galloway","DG1 9SY","01964-503521","01661-450622","tfeeback@gmail.com","http://www.barnetttravel.co.uk"
-"King","Vanacore","Sdse Public Tv","30 Seville St","Meads Ward","East Sussex","BN20 7QU","01908-714833","01651-442812","king_vanacore@yahoo.com","http://www.sdsepublictv.co.uk"
-"Isidra","Varnado","Howland Machine Corp","79 Chelmsford St","Holywell Community","Flintshire","CH8 7UP","01600-982590","01591-464964","ivarnado@varnado.co.uk","http://www.howlandmachinecorp.co.uk"
-"Tonja","Driesenga","First Ozaukee Savings Bank","8 South John St","Lamport","Northamptonshire","NN6 9XW","01683-204727","01384-883931","tdriesenga@driesenga.co.uk","http://www.firstozaukeesavingsbank.co.uk"
-"Shaquana","Featherston","General Truck Part & Equipment","50 Townsend St","Chadderton Central Ward","Greater Manchester","OL9 0NS","01641-726098","01327-255886","shaquana@hotmail.com","http://www.generaltruckpartequipment.co.uk"
-"Gilberto","Feagins","Finlay, Joseph B Jr","7643 Campbell St","Penge and Cator Ward","Greater London","BR3 1LT","01304-758732","01315-831243","gfeagins@gmail.com","http://www.finlayjosephbjr.co.uk"
-"Rex","Faehnle","Hering, Glenn Z Esq","371 Oakleigh","Warminster","Wiltshire","BA12 8NR","01955-496773","01529-779988","rfaehnle@faehnle.co.uk","http://www.heringglennzesq.co.uk"
-"Adolph","Cunningham","Moorhead, Bridget Klein Esq","9874 Oakfield Rd","Redhill Ward","Tyne and Wear","SR5 5PT","01731-429712","01252-511174","adolph_cunningham@hotmail.com","http://www.moorheadbridgetkleinesq.co.uk"
-"Queen","Leader","Ottumwa Glass Co","6 Princes St","East Kilbride West Ward","South Lanarkshire","G75 8YR","01567-846944","01445-288807","queen_leader@gmail.com","http://www.ottumwaglassco.co.uk"
-"Rebbecca","Rufenacht","Ithaca Guitar Works Inc","4190 Seacombe St","Tiffield","Northamptonshire","NN12 8AA","01583-168158","01926-842843","rrufenacht@yahoo.com","http://www.ithacaguitarworksinc.co.uk"
-"Ardella","Goldrup","Bedford Books St Martins Prs","3145 Rhyl St","Londesborough","E Riding of Yorkshire","YO43 3QE","01813-786468","01451-433176","ardella.goldrup@goldrup.co.uk","http://www.bedfordbooksstmartinsprs.co.uk"
-"Dallas","Miyashiro","Em Building Products Inc","4919 Lime Grove","Whitchurch Urban","Cheshire","SY13 4HB","01356-551432","01752-585779","dallas_miyashiro@miyashiro.co.uk","http://www.embuildingproductsinc.co.uk"
-"Vivan","Jenious","Mnpls Arprt Marriott","8 Carolina St","Northgate Ward","West Sussex","RH10 8EZ","01907-573672","01404-240746","vjenious@yahoo.com","http://www.mnplsarprtmarriott.co.uk"
-"Han","Dzledzic","Captain Copy","1592 Price St","Ponteland","Northumberland","NE20 9TF","01532-163009","01303-831633","han_dzledzic@hotmail.com","http://www.captaincopy.co.uk"
-"Emilio","Guitierrez","Register Printing Co","2 Weller St","Appleton Wiske","North Yorkshire","DL6 2AS","01845-679016","01363-466980","emilio_guitierrez@guitierrez.co.uk","http://www.registerprintingco.co.uk"
-"Latia","Cos","Capitol Cadillac Company","18 Thomas St","Barnham","West Sussex","PO22 0JT","01695-303367","01871-192422","lcos@yahoo.com","http://www.capitolcadillaccompany.co.uk"
-"Lilli","Cureau","A 1 Plumbers Supply","42 Hey Green Rd","Deepdale Ward","Lancashire","PR1 6TL","01752-399931","01363-139614","lilli@yahoo.com","http://www.aplumberssupply.co.uk"
-"Maryanne","Siske","Levering, Charles B Esq","256 Vesuvius St #159","Stutton with Hazlewood","North Yorkshire","LS24 9UA","01455-447890","01597-966938","maryanne@hotmail.com","http://www.leveringcharlesbesq.co.uk"
-"Eliz","Strimple","Karl May General Contractor","82 Denison St #2642","Holyrood Ward","Greater Manchester","M25 1JB","01699-467608","01844-754890","eliz@gmail.com","http://www.karlmaygeneralcontractor.co.uk"
-"Laura","Gumaer","C Leasing Company","1779 Bird St","East Sheen Ward","Greater London","SW14 8JZ","01821-208235","01798-839362","laura_gumaer@gmail.com","http://www.cleasingcompany.co.uk"
-"Leanora","Respicio","Fire Protection Consultants","99 College St South #1","Byker Ward","Tyne and Wear","NE6 2RX","01564-503370","01694-477023","lrespicio@respicio.co.uk","http://www.fireprotectionconsultants.co.uk"
-"Sherell","Pomarico","Kxlt Radio (k 108 Fm)","29 Greenleaf St","Llangristiolus Community","Isle of Anglesey","LL62 5HD","01523-372834","01323-831572","spomarico@hotmail.com","http://www.kxltradiokfm.co.uk"
-"Charlie","Isita","Sotorrio, Rene A Esq","39 Hooton Place","Neilston, Uplawmoor and Newton","East Renfrewshire","G78 3AB","01295-844061","01796-315694","charlie@isita.co.uk","http://www.sotorrioreneaesq.co.uk"
-"Veronique","Nuckolls","Cinemax Cable Pay Tv Svce","198 Ranelagh Place","Central Buchan Ward","Aberdeenshire","AB43 6RD","01632-762032","01699-696279","vnuckolls@gmail.com","http://www.cinemaxcablepaytvsvce.co.uk"
-"Antonio","Villamarin","Combs Sheetmetal","353 Standish St #8264","Little Parndon and Hare Street","Hertfordshire","CM20 2HT","01559-403415","01388-777812","antonio.villamarin@gmail.com","http://www.combssheetmetal.co.uk"
-"Louvenia","Kincannon","Fineshriber, Marilyn Esq","87 Eldon Place","Read","Lancashire","BB12 7RY","01315-409372","01600-973642","lkincannon@kincannon.co.uk","http://www.fineshribermarilynesq.co.uk"
-"Roxanne","Hedegore","Wallace, Bruce R Esq","592 Catharine St","Blantyre Ward","South Lanarkshire","G72 0RZ","01317-299836","01512-894063","roxanne_hedegore@gmail.com","http://www.wallacebruceresq.co.uk"
-"Eve","Hoffstot","Domestic Intrntl Techlgy Ltd","1661 Arrow St","Kirk Hammerton","York","YO26 8DA","01746-129962","01314-564188","eve.hoffstot@yahoo.com","http://www.domesticintrntltechlgyltd.co.uk"
-"Kenda","Koza","General Bindery Co Inc","7 Netley St","Custom House Ward","Greater London","E16 3DP","01840-188852","01476-264977","kkoza@koza.co.uk","http://www.generalbinderycoinc.co.uk"
-"Elden","Mercik","Lee, Stan Dvm","7 St Edmonds Rd","Nonington","Kent","CT15 4HH","01539-784239","01550-347724","elden_mercik@mercik.co.uk","http://www.leestandvm.co.uk"
-"Kami","Ferre","Chomsky, Charles Esq","6996 Wrenbury St","Foleshill Ward","West Midlands","CV6 5RS","01775-876516","01542-149965","kami@yahoo.com","http://www.chomskycharlesesq.co.uk"
-"Selene","Zeng","Dustbooks","2 Prince Rupert St","West Wickham Ward","Greater London","BR3 6SX","01741-833047","01345-685146","selene@yahoo.com","http://www.dustbooks.co.uk"
-"Deangelo","Rardon","Ric Lo Productions Ltd","9970 Clyde Rd","Woodham Ward","Surrey","KT15 3NW","01748-535438","01788-520912","deangelo_rardon@yahoo.com","http://www.ricloproductionsltd.co.uk"
-"Olen","Ailey","Shohet, Grace C Esq","9 Fielding St","Wombourne","Staffordshire","WV5 0BB","01654-865551","01354-169004","olen@gmail.com","http://www.shohetgracecesq.co.uk"
-"Lanie","Smarsh","Lbt","555 Ludlow St","Trowbridge","Wiltshire","BA14 9JB","01973-841918","01731-921990","lanie@yahoo.com","http://www.lbt.co.uk"
-"Lynna","Breheny","Wky Am 930 Stereo","1 James St #4","St. Andrews Ward","Fife","KY16 9EE","01914-909214","01868-440687","lynna@yahoo.com","http://www.wkyamstereo.co.uk"
-"Jody","Klitzing","Dan Dee Belt & Bag Co Inc","3 Byng St #524","Pinhoe Ward","Devon","EX1 3SF","01822-390245","01783-870336","jody_klitzing@hotmail.com","http://www.dandeebeltbagcoinc.co.uk"
-"Antonio","Glasford","Saint Thomas Creations","425 Howley St","Gaer Community","Newport","NP20 3DE","01463-409090","01242-318420","antonio_glasford@glasford.co.uk","http://www.saintthomascreations.co.uk"
-"Merilyn","Scurci","New York C Liquidators Inc","4041 Virgil St","Headley","Surrey","KT18 6PZ","01770-233355","01617-651554","merilyn_scurci@hotmail.com","http://www.newyorkcliquidatorsinc.co.uk"
-"Elliott","Kins","John Noda A Law Ofc Lawrence E","32 High Park St #44","St. Margarets with St. Nichola","Norfolk","PE30 1QE","01727-926540","01422-984862","elliott@gmail.com","http://www.johnnodaalawofclawrencee.co.uk"
-"Leonie","Devereux","Mr Bar B Q Inc","88 Vernon St","Dunbar and East Linton Ward","East Lothian","EH42 1SJ","01515-840778","01859-764851","leonie_devereux@gmail.com","http://www.mrbarbqinc.co.uk"
-"Eulah","Syrop","Atec","62 Euston St","Bunhill Ward","Greater London","EC1Y 8RT","01666-133305","01295-758471","eulah@syrop.co.uk","http://www.atec.co.uk"
-"Marsha","Tarry","Allgood Industries","74 Medlock St","Chorlton Park Ward","Greater Manchester","M20 1JG","01203-684728","01490-554237","marsha.tarry@yahoo.com","http://www.allgoodindustries.co.uk"
-"Mignon","Luger","National Lime Association","80 Talbot St","Edgeley and Cheadle Heath Ward","Cheshire","SK3 9RD","01934-252795","01491-473626","mignon@gmail.com","http://www.nationallimeassociation.co.uk"
-"Tu","Rivet","Gemini Hats & Accessories Inc","31 Buckingham Ave #3785","Cotham Ward","Bristol","BS6 5SR","01578-744350","01577-559109","tu_rivet@gmail.com","http://www.geminihatsaccessoriesinc.co.uk"
-"Adelle","Schantini","Creative Photography Inc","162 Grayson St","Greenlands Ward","Lancashire","FY2 0TD","01624-595660","01938-262356","adelle_schantini@yahoo.com","http://www.creativephotographyinc.co.uk"
-"Douglass","Fonnesbeck","Goodspeed, Paul E Esq","5 Webb St #8","Boothen and Oak Hill Ward","Stoke-on-Trent","ST4 1EB","01305-958705","01591-592334","douglass@fonnesbeck.co.uk","http://www.goodspeedpauleesq.co.uk"
-"Evette","Mazierski","Consolidated Aluminum","8092 Firdale Rd","Stoneygate Ward","Leicester","LE5 5RE","01277-740331","01371-832134","emazierski@mazierski.co.uk","http://www.consolidatedaluminum.co.uk"
-"Geraldo","Okoren","Guadalajara Bar & Grille","68 Carno St","City and Hunslet Ward","West Yorkshire","LS10 1SJ","01374-376226","01460-792423","gokoren@okoren.co.uk","http://www.guadalajarabargrille.co.uk"
-"Clarinda","Pelayo","Tejas Loans","714 Moored St","Trelawnyd and Gwaenysgor Commu","Denbighshire","LL18 6DH","01902-887021","01824-104045","cpelayo@pelayo.co.uk","http://www.tejasloans.co.uk"
-"Reuben","Mccorrison","Kyes Tv Channel 5","545 North John St","Cobham and Downside Ward","Surrey","KT11 2HT","01337-407282","01261-922803","reuben.mccorrison@hotmail.com","http://www.kyestvchannel.co.uk"
-"Yen","Groody","Daily Advance","21 Pilgrim St","Leighton-Linslade","Bedfordshire","LU7 2NZ","01882-911812","01487-684191","ygroody@groody.co.uk","http://www.dailyadvance.co.uk"
-"Tanja","Milne","Austin Periodical Services","9772 Teilo St","Hetton","Tyne and Wear","DH5 0PH","01584-615989","01646-529634","tanja.milne@yahoo.com","http://www.austinperiodicalservices.co.uk"
-"Jerlene","Holtgrewe","Granite Construction Co","33 Fonthill Rd","Hodge Hill Ward","West Midlands","B36 8JE","01993-956208","01993-323238","jholtgrewe@yahoo.com","http://www.graniteconstructionco.co.uk"
-"Almeta","Keehner","Hoolahan, Catherine G Esq","3 Ivyleigh","Loundsley Green Ward","Derbyshire","S40 4LW","01291-250423","01221-177854","akeehner@hotmail.com","http://www.hoolahancatherinegesq.co.uk"
-"Wilda","Brigham","Morelli Hoskins Ford","501 Sandon Terrace #200","Little Clacton","Essex","CO16 9LZ","01950-109108","01300-561046","wilda@brigham.co.uk","http://www.morellihoskinsford.co.uk"
-"Remedios","Arlinghaus","Miller, Martin M Esq","9 Duckenfield St","Aldbrough","E Riding of Yorkshire","HU11 4QA","01536-498792","01883-435283","remedios.arlinghaus@gmail.com","http://www.millermartinmesq.co.uk"
-"Margret","Alcazar","Advantage Title & Escrow Inc","5466 Sedley St","Coatbridge South Ward","North Lanarkshire","ML5 4LJ","01626-590776","01633-731246","margret@alcazar.co.uk","http://www.advantagetitleescrowinc.co.uk"
-"Denny","Casalenda","Ringo International Inc","75 Brewster St #453","Redlands Ward","Berkshire","RG1 5EX","01349-134533","01589-277770","dcasalenda@gmail.com","http://www.ringointernationalinc.co.uk"
-"Carolynn","Atkison","Dorval Trading Co Ltd","7901 Beech St","St. Helier Ward","Greater London","SM4 5PY","01815-665993","01508-291713","carolynn.atkison@hotmail.com","http://www.dorvaltradingcoltd.co.uk"
-"Amina","Goulbourne","Poag Grain Inc","684 Cotswold St","Victoria Ward","Greater London","E9 7NG","01536-114519","01830-969710","amina@yahoo.com","http://www.poaggraininc.co.uk"
-"Janna","Przybyl","Southwest Ms Shopg Bag","5 April Rd #13","Wheatley Ward","South Yorkshire","DN1 2TU","01684-628072","01560-680129","jprzybyl@przybyl.co.uk","http://www.southwestmsshopgbag.co.uk"
-"Emiko","Sayre","Scott Marlow Agency","8 Village St","Windlesham","Surrey","GU18 5YQ","01660-135336","01348-284404","emiko.sayre@yahoo.com","http://www.scottmarlowagency.co.uk"
-"In","Muns","Nursefinders","7 Haddock St #34","Saint Annes on the Sea","Lancashire","FY8 3TF","01574-363346","01381-491881","in_muns@muns.co.uk","http://www.nursefinders.co.uk"
-"Eleni","Vanscoik","Simpson, Fred B Esq","9 Mather St","Sutton Vesey Ward","West Midlands","B73 6HH","01208-373467","01628-638196","eleni_vanscoik@gmail.com","http://www.simpsonfredbesq.co.uk"
-"Kandis","Alsbury","Fast Cash","70 Rose Vale","Reydon","Suffolk","IP18 6PE","01797-837270","01651-807856","kalsbury@hotmail.com","http://www.fastcash.co.uk"
-"Kina","Saltman","Mitchell Silliman Co Inc","29 Oregon St","Ruddington","Nottinghamshire","NG11 6JT","01515-506025","01788-849591","kina_saltman@gmail.com","http://www.mitchellsillimancoinc.co.uk"
-"Jacki","Sterback","Praver, David L Esq","15 East Albert Rd","Kingston Bagpuize with Southmo","Oxfordshire","OX13 5AW","01820-396117","01935-736077","jacki.sterback@gmail.com","http://www.praverdavidlesq.co.uk"
-"Fallon","Kerfoot","Rotenstreich, H Andrew Esq","3186 Naylor St","Manor Castle Ward","South Yorkshire","S2 1HP","01538-649750","01505-472052","fallon.kerfoot@gmail.com","http://www.rotenstreichhandrewesq.co.uk"
-"Precious","Brabble","Sigmacom Corporation","9 Herbert St #77","Shenley","Hertfordshire","WD7 9AQ","01687-288043","01800-154821","precious_brabble@brabble.co.uk","http://www.sigmacomcorporation.co.uk"
-"Glory","Ona","Real Isle Properties","9830 Croxteth Rd","Pontefract North Ward","West Yorkshire","WF8 3YR","01469-868357","01535-699216","glory_ona@gmail.com","http://www.realisleproperties.co.uk"
-"Tamesha","Tyburski","Liss, Amy Esq","1054 Gladys St","Bellshill Ward","North Lanarkshire","ML4 3EJ","01954-979729","01834-599647","tamesha.tyburski@gmail.com","http://www.lissamyesq.co.uk"
-"Brande","Cutlip","Real Estate Appraisals Inc","921 Douro St #1520","Rhoose Community","Vale of Glamorgan","CF62 3HN","01947-472569","01502-230191","bcutlip@yahoo.com","http://www.realestateappraisalsinc.co.uk"
-"Olene","Skubis","Luby, Joseph K Esq","180 Frodsham St","Grovehill Ward","Hertfordshire","HP2 7BD","01250-453315","01805-925115","olene_skubis@yahoo.com","http://www.lubyjosephkesq.co.uk"
-"Carey","Marchetta","New River Tire Company Inc","7217 Edge Grove","Sharston Ward","Greater Manchester","M22 4ZB","01750-379103","01498-699971","cmarchetta@hotmail.com","http://www.newrivertirecompanyinc.co.uk"
-"Launa","Torez","Farber, Mindy Esq","12 Gelling St","Trossachs and Teith Ward","Stirling","FK16 6DU","01670-547878","01919-422541","launa.torez@yahoo.com","http://www.farbermindyesq.co.uk"
-"Dominga","Whitrock","Nohr, Katharine M Esq","763 Roscoe St","Lobley Hill and Bensham Ward","Tyne and Wear","NE11 0AN","01341-700830","01382-638017","dominga@whitrock.co.uk","http://www.nohrkatharinemesq.co.uk"
-"Dwight","Belyea","Skuttle Mfg Co","419 St Andrew St","Tibberton","Hereford and Worcester","WR9 7NS","01822-404490","01498-287540","dbelyea@belyea.co.uk","http://www.skuttlemfgco.co.uk"
-"Cornell","Mccrossin","Cheek, John D Esq","623 Cornhill","Stretton","Staffordshire","DE13 0DH","01608-748971","01279-418098","cornell.mccrossin@mccrossin.co.uk","http://www.cheekjohndesq.co.uk"
-"Alverta","Topete","National Catholic Reporter","328 Havelock St #61","Addlestone Bourneside Ward","Surrey","KT15 2NL","01685-141932","01665-348077","alverta.topete@gmail.com","http://www.nationalcatholicreporter.co.uk"
-"Felicia","Claybrooks","Strescon Industries Inc","1056 College St South","Chester-le-Street North and Ea","County Durham","DH2 2JZ","01722-395799","01451-992860","felicia@claybrooks.co.uk","http://www.stresconindustriesinc.co.uk"
-"Carmen","Gillham","Norda, Beth Dorsey Esq","11 Denison St #7","Orford Ward","Cheshire","WA2 9QB","01692-491267","01417-973243","carmen@hotmail.com","http://www.nordabethdorseyesq.co.uk"
-"Ashlee","Beyl","Indiana Electronics Corp","30 Daulby St","Brympton","Somerset","BA20 2EJ","01832-837946","01605-854121","ashlee.beyl@hotmail.com","http://www.indianaelectronicscorp.co.uk"
-"Vannessa","Land","Port Delivery Systems","201 Bran St","Ashford Common Ward","Surrey","TW15 2AJ","01206-207771","01553-402712","vannessa.land@yahoo.com","http://www.portdeliverysystems.co.uk"
-"Patti","Rempel","Meder, Randy F Cpa","1346 Vandyke St","Hove Park Ward","Brighton and Hove","BN3 6NS","01539-157435","01334-638031","patti@rempel.co.uk","http://www.mederrandyfcpa.co.uk"
-"German","Meyerhoff","S M Copiers","883 Howe St","Clayton-le-Moors Ward","Lancashire","BB5 5TJ","01790-887225","01808-674829","german@meyerhoff.co.uk","http://www.smcopiers.co.uk"
-"Anika","Marse","Milton Terry Associates","231 Wordsworth St","Harrow Weald Ward","Greater London","HA3 6TH","01942-654793","01654-746253","anika@marse.co.uk","http://www.miltonterryassociates.co.uk"
-"Cristina","Marola","Pro Img Mktng & Pub Rel Inc","2449 Amberly St #6364","Temple Newsam Ward","West Yorkshire","LS15 0PQ","01264-145506","01538-230493","cmarola@gmail.com","http://www.proimgmktngpubrelinc.co.uk"
-"Lemuel","Allis","Computer Security Cnslnts Inc","8430 Shadwell St","Great Barr with Yew Tree Ward","West Midlands","WS5 4SU","01580-252868","01704-416123","lemuel_allis@yahoo.com","http://www.computersecuritycnslntsinc.co.uk"
-"Joaquin","Hysom","Sport Toyota","115 Lister Rd","Barnfield Ward","Lancashire","BB5 2EY","01616-548910","01475-223867","jhysom@gmail.com","http://www.sporttoyota.co.uk"
-"Kerrie","Makuch","Kinkos Copies","7855 Sir Thomas St #7499","Calstock","Cornwall","PL17 8AR","01854-749084","01966-883088","kmakuch@gmail.com","http://www.kinkoscopies.co.uk"
-"Alaine","Raterman","Putnam Co Inc","1 Milton St","Little Missenden","Buckinghamshire","HP16 0DH","01927-151413","01525-172423","alaine@hotmail.com","http://www.putnamcoinc.co.uk"
-"Shannon","Kobayashi","Hungs","1111 Nesfield St","Tonge with the Haulgh Ward","Greater Manchester","BL2 2SU","01620-435994","01436-122588","shannon@yahoo.com","http://www.hungs.co.uk"
-"Corinne","Holman","Herculite Mason Supply Inc","1831 Richards St #8","Berkhamsted","Hertfordshire","HP4 2AF","01933-753592","01857-675359","corinne@holman.co.uk","http://www.herculitemasonsupplyinc.co.uk"
-"Heidy","Hallford","New England Die Co Inc","8054 Low Hill","Prestbury","Gloucestershire","GL52 3BY","01958-748582","01753-105955","hhallford@hotmail.com","http://www.newenglanddiecoinc.co.uk"
-"Marylyn","Shonerd","Barker Electronics","7252 Dansie St","East Finchley Ward","Greater London","N2 9JL","01721-694690","01449-123164","marylyn_shonerd@yahoo.com","http://www.barkerelectronics.co.uk"
-"Maryln","Mortenson","Mullins, Glen Esq","76 Paulton St","Lancaster Gate Ward","Greater London","W2 3JT","01618-628525","01421-574935","maryln@gmail.com","http://www.mullinsglenesq.co.uk"
-"Pearlie","Flori","Marine Safety International","4 Cochrane St","Iwade","Kent","ME9 8UJ","01235-935599","01583-844244","pearlie_flori@gmail.com","http://www.marinesafetyinternational.co.uk"
-"Nina","Yaklin","Ramm Metals Inc","5679 Gloucester Pl","Calton Ward","Dunbartonshire","G40 4BH","01434-621318","01370-171283","nyaklin@hotmail.com","http://www.rammmetalsinc.co.uk"
-"Vivienne","Torrain","Finley Colmer & Co","45 Ledward St","Wilsden","West Yorkshire","BD15 0NJ","01782-100832","01377-242360","vivienne@hotmail.com","http://www.finleycolmerco.co.uk"
-"Jacob","Kippel","Acc Automation Inc","4 Monmouth Rd","Llwyn-y-Pia Community","Rhondda Cynon Taff","CF40 2JJ","01550-463222","01567-215689","jacob.kippel@yahoo.com","http://www.accautomationinc.co.uk"
-"Tula","Nahmias","Anstoetter, Mark D Esq","64 Croyland St","Clackmannanshire South Ward","Clackmannanshire","FK10 2LA","01846-815511","01320-223056","tnahmias@nahmias.co.uk","http://www.anstoettermarkdesq.co.uk"
-"Berry","Scandalis","American Fine Foods Inc","4 Vivian St","Corporation Park Ward","Lancashire","BB2 6LB","01379-603039","01375-150068","berry.scandalis@gmail.com","http://www.americanfinefoodsinc.co.uk"
-"Kaycee","Carsten","Dohn Law Offices Inc Ps","35 Dublin St","Cirencester","Gloucestershire","GL7 2EY","01270-893129","01837-463418","kaycee.carsten@gmail.com","http://www.dohnlawofficesincps.co.uk"
-"Melvin","Setter","Rex Internatl","87 Pickup St","Franche Ward","Hereford and Worcester","DY10 2ZQ","01401-151569","01938-566719","melvin_setter@setter.co.uk","http://www.rexinternatl.co.uk"
-"Brianne","Matsumura","Bender & Associates","7 Cottenham St","Mossend and Holytown Ward","North Lanarkshire","ML1 4TD","01519-417660","01979-425319","brianne@matsumura.co.uk","http://www.benderassociates.co.uk"
-"Eugene","Pelzer","Fashion Corner Inc","622 Holmes St","Heath Town Ward","Staffordshire","WV10 0AW","01839-920108","01413-591144","eugene_pelzer@gmail.com","http://www.fashioncornerinc.co.uk"
-"Margery","Rohrs","C G Mccullough Insurance Agcy","40 Peters Lane","Long Preston","North Yorkshire","BD23 4NF","01634-340524","01933-273913","margery@hotmail.com","http://www.cgmcculloughinsuranceagcy.co.uk"
-"Noel","Sarra","Orkin Exterminating Co Inc","2 Cockburn St","Seaham","County Durham","SR7 0AR","01868-736780","01874-679913","nsarra@gmail.com","http://www.orkinexterminatingcoinc.co.uk"
-"Beula","Lingo","Bauer Coatings","65 Oban Rd","St. Austell","Cornwall","PL25 5AH","01322-144392","01525-977834","beula_lingo@yahoo.com","http://www.bauercoatings.co.uk"
-"Sheridan","Mckenize","Word & Image Workshop Inc","31 Davy St","Aveton Gifford","Devon","TQ7 4NF","01512-765064","01776-874349","sheridan.mckenize@hotmail.com","http://www.wordimageworkshopinc.co.uk"
-"Dino","Meinert","Container Decorating Inc","80 Ellerslie Rd","Trotton with Chithurst","West Sussex","GU31 5JN","01802-634391","01636-635483","dino.meinert@yahoo.com","http://www.containerdecoratinginc.co.uk"
-"Rebbeca","Rubinstein","Cullen, Jack J Esq","4 Sherwood St","Speke-Garston Ward","Merseyside","L24 6SH","01708-724957","01862-469721","rebbeca_rubinstein@hotmail.com","http://www.cullenjackjesq.co.uk"
-"Celia","Reisling","Bridger Valley General Store","8362 Whithorn St","Leatherhead South Ward","Surrey","KT22 8AP","01309-159593","01299-509105","celia.reisling@hotmail.com","http://www.bridgervalleygeneralstore.co.uk"
-"Stefania","Weatherwax","Robert Vance Ltd","25 Dale St #2","Kirkintilloch East and Twechar","East Dunbartonshire","G66 3LX","01698-705920","01879-295373","sweatherwax@yahoo.com","http://www.robertvanceltd.co.uk"
-"Leah","Luchterhand","Safeguard Chemical Corp","68 Scotland Place","Loughborough Hastings Ward","Leicestershire","LE11 2NX","01777-851028","01615-475126","leah@hotmail.com","http://www.safeguardchemicalcorp.co.uk"
-"Billy","Selma","Taylor Inn","338 Alfonso Rd","Alphington Ward","Devon","EX2 8LL","01270-345115","01907-239135","billy.selma@yahoo.com","http://www.taylorinn.co.uk"
-"Doug","Lucore","Barr, Albert S Iii","65 Rankin St","Woodford cum Membris","Northamptonshire","NN11 3QR","01943-467489","01744-123819","dlucore@yahoo.com","http://www.barralbertsiii.co.uk"
-"Veronica","Mcclodden","Las Vegas Art Museum","8 Cookson St","Temple Newsam Ward","West Yorkshire","LS15 9EP","01456-906658","01238-284853","veronica@hotmail.com","http://www.lasvegasartmuseum.co.uk"
-"Laquanda","Kho","Bayou Welding Works Inc","7 Lockhart St","Billesley Ward","West Midlands","B14 5HS","01725-370369","01271-465942","laquanda.kho@yahoo.com","http://www.bayouweldingworksinc.co.uk"
-"Mohammad","Poitra","Kenyon, William R Esq","363 Vandries St","Milton Ward","Essex","SS0 7TF","01705-240007","01216-234330","mpoitra@yahoo.com","http://www.kenyonwilliamresq.co.uk"
-"Mozell","Westad","Fox Vision Center","8 Gertrude St","Mossley","Greater Manchester","OL5 0QJ","01348-989703","01766-783716","mozell.westad@westad.co.uk","http://www.foxvisioncenter.co.uk"
-"Bronwyn","Bridgford","Edgemere Finance Company","826 Rumney Rd West #7","Dingwall and Seaforth Ward","Highland","IV15 9SD","01407-312329","01917-604110","bronwyn.bridgford@yahoo.com","http://www.edgemerefinancecompany.co.uk"
-"Jeff","Brossoit","Jeh Construction Co","954 Madelaine St","Central Ward","Wiltshire","SN5 8WG","01593-501965","01383-683074","jeff.brossoit@yahoo.com","http://www.jehconstructionco.co.uk"
-"Shantay","Hopman","Smith & Dekay Ps","7602 Brook St #86","Broomhill Ward","Nottinghamshire","NG18 9SZ","01516-850881","01252-239714","shopman@hopman.co.uk","http://www.smithdekayps.co.uk"
-"Chantay","Jirsa","Posey Company","966 Bower St","Frimley Green Ward","Surrey","GU16 9BB","01721-910475","01324-899303","chantay_jirsa@jirsa.co.uk","http://www.poseycompany.co.uk"
-"Keneth","Stpierrie","Mueller Repro Blue Printg","2 Seacombe St","Littleborough Lakeside Ward","Greater Manchester","OL15 0JP","01919-731224","01325-412836","keneth_stpierrie@hotmail.com","http://www.muellerreproblueprintg.co.uk"
-"Alton","Rampy","Reliable Metalcraft Inc","83 Battenburg St","Girvan and South Carrick Ward","South Ayrshire","KA26 0DY","01767-568989","01506-160673","alton_rampy@gmail.com","http://www.reliablemetalcraftinc.co.uk"
-"Patrick","Teisberg","Dworkin, Michael L","2 Whitefield Rd","Leigh-on-Sea","Essex","SS9 2DJ","01842-131065","01217-730044","patrick@hotmail.com","http://www.dworkinmichaell.co.uk"
-"Theron","Merriam","Percival, Mark R Esq","869 Luke St","Wonersh","Surrey","GU5 0QU","01655-809574","01859-311417","theron@merriam.co.uk","http://www.percivalmarkresq.co.uk"
-"Pilar","Seelig","Demer Normann Smith Ltd","4 Ogwen St","Chichester","West Sussex","PO19 9PF","01356-866584","01814-760513","pilar@yahoo.com","http://www.demernormannsmithltd.co.uk"
-"Lashunda","Argiro","Kluza Associates","205 Forge St #4021","Stainburn","North Yorkshire","LS21 2LS","01422-728149","01653-381714","lashunda@yahoo.com","http://www.kluzaassociates.co.uk"
-"Verda","Chiphe","Ardrox","999 Upper Harrington St #61","Earlestown Ward","Merseyside","WA12 9WX","01754-426672","01349-935774","vchiphe@chiphe.co.uk","http://www.ardrox.co.uk"
-"Ashley","Tropp","Everythings A Dollar","3 Greenleaf St #5644","Blyth","Northumberland","NE24 2RY","01951-324927","01602-307715","ashley.tropp@gmail.com","http://www.everythingsadollar.co.uk"
-"Vesta","Havely","Tool Service Company Inc","493 Wellington Rd","Upper Rawcliffe-with-Tarnacre","Lancashire","PR3 0UH","01772-461124","01571-126025","vhavely@havely.co.uk","http://www.toolservicecompanyinc.co.uk"
-"Emogene","Ritthaler","Mcdonald Service Station","1257 Stone St","Northwood Ward","Greater London","HA6 1AN","01681-212638","01638-969550","emogene.ritthaler@yahoo.com","http://www.mcdonaldservicestation.co.uk"
-"Shayne","Mordhorst","Don Allen & Associates Pa","1 Bousfield St","Shrewsbury","Shropshire","SY3 8NG","01286-279043","01450-144052","smordhorst@mordhorst.co.uk","http://www.donallenassociatespa.co.uk"
-"Franchesca","Charry","Cappello, A Barry Esq","59 Westminster Rd","Empress Ward","Hampshire","GU14 8AY","01748-827176","01707-624969","franchesca@gmail.com","http://www.cappelloabarryesq.co.uk"
-"Elmira","Ringlein","Hyland, Richard S Esq","143 Clark St #802","Halliwell Ward","Greater Manchester","BL1 2PS","01934-672498","01347-140077","eringlein@gmail.com","http://www.hylandrichardsesq.co.uk"
-"Destiny","Madlem","Diesel Recon","421 Monument Place #44","Hartburn Ward","Stockton-on-Tees","TS21 1BA","01421-624966","01819-393510","destiny@yahoo.com","http://www.dieselrecon.co.uk"
-"Gaston","Szumski","Red Giant Foods Inc","8 Gullett St","West Garioch Ward","Aberdeenshire","AB51 0HT","01651-911453","01923-233578","gaston.szumski@hotmail.com","http://www.redgiantfoodsinc.co.uk"
-"Ronna","Mittler","Bethesda Gazette","2767 Pembroke St #979","Roundway","Wiltshire","SN10 3FQ","01214-651738","01794-156776","ronna_mittler@hotmail.com","http://www.bethesdagazette.co.uk"
-"Angelica","Poisso","Chemical Consultants","47 Orry St #8243","Castleford Central and Glassho","West Yorkshire","WF10 4DW","01472-449327","01758-700994","apoisso@gmail.com","http://www.chemicalconsultants.co.uk"
-"Casie","Arzilli","Wenatchee Valley Fed Crdt Un","5 Noon St","Melton Dorian Ward","Leicestershire","LE13 0RG","01289-195823","01372-334070","casie@gmail.com","http://www.wenatcheevalleyfedcrdtun.co.uk"
-"Magdalene","Cocherell","Southern Interiors Inc","510 Belvidere Rd","Patching Hall Ward","Essex","CM1 4BY","01546-162965","01420-141828","magdalene_cocherell@yahoo.com","http://www.southerninteriorsinc.co.uk"
-"Erasmo","Gath","Pan Optx","860 Rokeby St","Sunningdale","Berkshire","SL5 0AZ","01445-796544","01650-307192","egath@hotmail.com","http://www.panoptx.co.uk"
-"Rosalia","Ziv","Arias, Michele Ann Md","9362 Solomon St #97","Castle Ward","Northamptonshire","NN8 4DR","01414-349699","01552-437406","rosalia.ziv@ziv.co.uk","http://www.ariasmicheleannmd.co.uk"
-"Lyda","Cronholm","Print Shop","916 Strand St #4753","Leek","Staffordshire","ST13 5AW","01672-538356","01347-674237","lyda.cronholm@cronholm.co.uk","http://www.printshop.co.uk"
-"Lisandra","Stueber","Wstu 1450 Am Radio Station","5 Bentinck St","Churchill Ward","Greater London","SW1V 3EW","01831-806301","01876-118051","lisandra_stueber@hotmail.com","http://www.wstuamradiostation.co.uk"
-"Sabina","Prok","T J Ward & Associates Inc","954 Birchdale Rd","Aspley Ward","Nottinghamshire","NG8 5PY","01932-112259","01304-274937","sabina.prok@prok.co.uk","http://www.tjwardassociatesinc.co.uk"
-"Elenore","Gomoran","Bell Service Systems Inc","7 Great Orford St","Callington","Cornwall","PL17 7DT","01470-383444","01863-322796","elenore_gomoran@yahoo.com","http://www.bellservicesystemsinc.co.uk"
-"Brynn","Capra","Magic Valley Irrigation Supply","488 Mulberry St","Ravenshead","Nottinghamshire","NG15 9AE","01963-124789","01702-314016","brynn_capra@yahoo.com","http://www.magicvalleyirrigationsupply.co.uk"
-"Leeann","Flory","Fleetwood Area School District","1761 Johnstone St","Church Langley Ward","Essex","CM17 9TZ","01906-807997","01997-771926","leeann@gmail.com","http://www.fleetwoodareaschooldistrict.co.uk"
-"Janet","Steimer","Alaska State Troopers","8899 Mere Lane","Midlothian West Ward","City of Edinburgh","EH20 9SJ","01506-627051","01698-817116","janet_steimer@hotmail.com","http://www.alaskastatetroopers.co.uk"
-"Lewis","Mellom","Lasting Impressions","6 St Hilda St","Central Ward","South Yorkshire","S1 1EQ","01954-643657","01511-606180","lewis@yahoo.com","http://www.lastingimpressions.co.uk"
-"Jestine","Driscol","Glass Express","2725 Underley St #6452","Grangemouth Ward","Falkirk","FK3 8UB","01257-928278","01811-872937","jestine_driscol@driscol.co.uk","http://www.glassexpress.co.uk"
-"Tatum","Parks","Quantum Consultants Inc","6061 Back Nile St","Rhos-on-Sea Community","Conwy","LL28 4NL","01567-457572","01818-141397","tparks@parks.co.uk","http://www.quantumconsultantsinc.co.uk"
-"Kayleigh","Bendle","J A Associates","9735 Linton St #2284","Kingswells","Aberdeenshire","AB16 7RW","01312-772111","01355-733333","kayleigh.bendle@bendle.co.uk","http://www.jaassociates.co.uk"
-"Lili","Imondi","Ide Haigney & Radio","9 Herbert St","Blyth","Northumberland","NE24 3DQ","01600-986258","01934-479439","lili_imondi@hotmail.com","http://www.idehaigneyradio.co.uk"
-"Sunshine","Senechal","Dale, George F Esq","40 Cairo St","Warwick","Warwickshire","CV34 5LQ","01416-686933","01839-700945","sunshine.senechal@hotmail.com","http://www.dalegeorgefesq.co.uk"
-"Remona","Heier","M A C Insurance Agency","7199 St Clare Rd","Inverclyde South Ward","Inverclyde","PA16 7BT","01718-274321","01967-508345","remona.heier@heier.co.uk","http://www.macinsuranceagency.co.uk"
-"Gail","Carris","Audrey M Borland Studios","6 Conyers St #3346","Hamilton South Ward","South Lanarkshire","ML3 7TE","01292-196869","01547-190531","gcarris@hotmail.com","http://www.audreymborlandstudios.co.uk"
-"Dong","Oropeza","Mayo, Timothy L Esq","8657 Cedar St #2","Kinross-shire Ward","Perth and Kinross","KY13 8EQ","01573-788734","01955-221720","doropeza@hotmail.com","http://www.mayotimothylesq.co.uk"
-"Larue","Ocacio","Hollett, Byron P Esq","8 Jacob St","Daybrook Ward","Nottinghamshire","NG5 6JB","01577-443040","01654-933782","larue@yahoo.com","http://www.hollettbyronpesq.co.uk"
-"Goldie","Sonkens","Veri Nu Products Corp","6174 Botanic Pl","Ravensthorpe Ward","Cambridgeshire","PE3 7BJ","01867-720033","01523-949034","gsonkens@sonkens.co.uk","http://www.verinuproductscorp.co.uk"
-"Shelia","Plues","Schen, Sanford E Md","9730 Dunnet St","Silloth-on-Solway","Cumbria","CA7 4RB","01818-260618","01574-927461","shelia@gmail.com","http://www.schensanfordemd.co.uk"
-"Narcisa","Araiza","Danka Business Systems","8783 High St","Milton","Cambridgeshire","CB24 6ZR","01724-644767","01689-339758","naraiza@hotmail.com","http://www.dankabusinesssystems.co.uk"
-"Evelynn","Frede","Hasselberg, Michael R Esq","8 Breckfield Road North","Seaham","County Durham","SR7 0AZ","01289-621482","01571-460710","evelynn.frede@gmail.com","http://www.hasselbergmichaelresq.co.uk"
-"Arlean","Calaf","Ed Miniat Inc","82 Waterhouse Lane","Llantrisant Community","Rhondda Cynon Taff","CF72 8LB","01448-395723","01407-700390","acalaf@yahoo.com","http://www.edminiatinc.co.uk"
-"Tamra","Yu","Davis Commercial Contracting","2 Park Rd Walton #4338","Lansdown Ward","Gloucestershire","GL50 2LF","01891-816938","01635-523740","tamra.yu@hotmail.com","http://www.daviscommercialcontracting.co.uk"
-"Dusti","Maricle","Garton, Jeffrey P Esq","59 Charles St","Victoria Ward","Kent","TN23 4GF","01642-202972","01806-219415","dusti@gmail.com","http://www.gartonjeffreypesq.co.uk"
-"Aracelis","Donham","Sm Toth Baldridge & Van Belkum","593 Kinglake St","Fowlmere","Cambridgeshire","SG8 7TP","01924-111018","01420-311467","aracelis.donham@hotmail.com","http://www.smtothbaldridgevanbelkum.co.uk"
-"Filiberto","Fredrikson","Westoaks Glass","404 Aigburth St #4246","Audley Ward","Lancashire","BB1 2AA","01559-323337","01727-322116","filiberto_fredrikson@gmail.com","http://www.westoaksglass.co.uk"
-"Leana","Stackpole","Direct Tools & Fasteners","690 Copenhagen Rd","Warham","Norfolk","NR23 1NJ","01248-325090","01386-257445","lstackpole@yahoo.com","http://www.directtoolsfasteners.co.uk"
-"Man","Homer","Applied Robotic Tech Inc","7 Canton St","Mildmay Ward","Greater London","N1 4RF","01590-219449","01855-550515","man.homer@gmail.com","http://www.appliedrobotictechinc.co.uk"
-"Lennie","Asley","Air Tech Streamlining","79 Pine St","Radcliffe West Ward","Greater Manchester","M26 1GH","01585-487560","01802-349902","lennie_asley@gmail.com","http://www.airtechstreamlining.co.uk"
-"Arletta","Naomi","E Zaks & Co","9 Lodwick St","City and Hunslet Ward","West Yorkshire","LS1 8HZ","01255-805722","01518-773815","arletta_naomi@naomi.co.uk","http://www.ezaksco.co.uk"
-"Chana","Perera","Olden Camera & Lens Co Inc","9 Ogwen St","Murdostoun Ward","North Lanarkshire","ML2 8LW","01477-796750","01858-335054","chana.perera@hotmail.com","http://www.oldencameralenscoinc.co.uk"
-"Nell","Pao","Madaus, Gerald F Jr","1730 Seymour St","Eastbrook Ward","Brighton and Hove","BN41 1QH","01308-582144","01773-576318","npao@gmail.com","http://www.madausgeraldfjr.co.uk"
-"Antonio","Heilig","Radisson Suite Hotel","35 Elton St #3","Ipplepen","Devon","TQ12 5LL","01324-171614","01442-946357","antonio.heilig@gmail.com","http://www.radissonsuitehotel.co.uk"
-"Gerald","Kernagis","Digital Solutions Inc","8 Hinton St #8241","Stowting","Kent","TN25 6BQ","01504-620944","01685-678054","gerald_kernagis@kernagis.co.uk","http://www.digitalsolutionsinc.co.uk"
-"Sueann","Mandril","El Hispanic News","751 Stamford St","Werrington","Staffordshire","ST9 0AH","01886-226100","01717-449960","smandril@hotmail.com","http://www.elhispanicnews.co.uk"
-"Alayna","Hoyal","South Bldg Code Congres","70 Royal St","Banchory and Mid Deeside Ward","Aberdeenshire","AB31 4AH","01964-720542","01983-132813","alayna_hoyal@hotmail.com","http://www.southbldgcodecongres.co.uk"
-"Talia","Marthe","Kenney Mfg Co","5 Minerva St","Westbury","Wiltshire","BA13 3QR","01711-170147","01607-480159","talia.marthe@gmail.com","http://www.kenneymfgco.co.uk"
-"Pansy","Kopan","Oncor Inc","1 Northampton St","Madeley","Shropshire","TF7 4GA","01674-842315","01627-571972","pansy@kopan.co.uk","http://www.oncorinc.co.uk"
-"Royce","Saik","Best Western Caprock Inn","2 Maple Grove","Kincorth","Aberdeenshire","AB12 5EJ","01972-770618","01431-812225","royce@hotmail.com","http://www.bestwesterncaprockinn.co.uk"
-"Cherelle","Sorrel","Wiltgen, Nancy A Esq","794 Hook St","Benwell and Scotswood Ward","Tyne and Wear","NE15 7JA","01753-327307","01212-458253","cherelle_sorrel@gmail.com","http://www.wiltgennancyaesq.co.uk"
-"Dudley","Dibartolo","Mcknight, H Vincent Jr","91 Ludlow St","Woodhouse Ward","Greater London","N12 0EF","01997-409950","01722-935404","dudley_dibartolo@yahoo.com","http://www.mcknighthvincentjr.co.uk"
-"Nettie","Aldaco","Miller Searl & Fitch","51 Freehold St #224","Wheatley Ward","Yorkshire, South","DN2 4PP","01388-974910","01681-983353","nettie.aldaco@yahoo.com","http://www.millersearlfitch.co.uk"
-"Carline","Bulcao","Brenner, Steven G Esq","7 Hey Green Rd #4","Rothwell Ward","West Yorkshire","LS26 8XE","01885-707109","01381-330004","carline@yahoo.com","http://www.brennerstevengesq.co.uk"
-"Shanda","Lunger","Western Packing Co","2476 Marsh St","Markhouse Ward","Greater London","E17 8NP","01329-303595","01620-180931","slunger@gmail.com","http://www.westernpackingco.co.uk"
-"Emilio","Withers","Ardent Studios Inc","597 Threlfall St #72","Stokenham","Devon","TQ7 2HS","01523-697097","01890-447894","emilio_withers@yahoo.com","http://www.ardentstudiosinc.co.uk"
-"Lovetta","Study","Borton Petrini & Conron","1 Jervis St","High Barnet Ward","Greater London","EN5 4LH","01593-438141","01424-249976","lovetta@study.co.uk","http://www.bortonpetriniconron.co.uk"
-"Felice","Gone","A F Supl Co Div Automtc Firing","7602 Grantham St","Hexham","Northumberland","NE46 1QQ","01691-816025","01888-857515","felice.gone@hotmail.com","http://www.afsuplcodivautomtcfiring.co.uk"
-"Stefania","Leadbeater","Murray Whisnant Architects","10 Carisbrooke St","Shorne","Kent","DA12 3ED","01706-546951","01356-906646","stefania_leadbeater@hotmail.com","http://www.murraywhisnantarchitects.co.uk"
-"Margarita","Orloski","1893 Shops","78 Pine Grove","Stannington Ward","South Yorkshire","S6 5HE","01215-422453","01958-497953","margarita_orloski@yahoo.com","http://www.shops.co.uk"
-"Paul","Farrin","Dering, James E Esq","7 Varthen St","Town Ward","Kent","DA1 2DL","01407-775572","01879-963638","paul.farrin@farrin.co.uk","http://www.deringjameseesq.co.uk"
-"Anglea","Tritten","Waltons Carson Gardens","8 Thomaston St","Astley Bridge Ward","Greater Manchester","BL1 8RG","01818-292728","01436-350784","anglea_tritten@hotmail.com","http://www.waltonscarsongardens.co.uk"
-"Ona","Bowhall","Cohen And Fromm Pc","527 Harding St","Market Rasen","Lincolnshire","LN8 3AD","01467-554624","01984-207421","ona@yahoo.com","http://www.cohenandfrommpc.co.uk"
-"Germaine","Hascall","Prg Company","1616 Menzies St #453","Tadworth and Walton Ward","Surrey","KT20 7PA","01366-388506","01957-962781","ghascall@hotmail.com","http://www.prgcompany.co.uk"
-"Vicky","Schellenberge","Medlab Environmental Test Inc","3922 Leda St","Moreton Morrell","Warwickshire","CV35 9BX","01625-805645","01602-772009","vschellenberge@hotmail.com","http://www.medlabenvironmentaltestinc.co.uk"
-"Carolann","Gross","Leem Company Inc","6352 Grosvenor St","Wombourne","Staffordshire","WV5 0LP","01470-609953","01672-859754","carolann@gross.co.uk","http://www.leemcompanyinc.co.uk"
-"Rusty","Adelsperger","Clarke, James H Esq","4313 Princes Park Terrace","Launceston","Cornwall","PL15 9QN","01467-172590","01338-121225","rusty.adelsperger@yahoo.com","http://www.clarkejameshesq.co.uk"
-"Cassandra","Bludworth","Lykes Bros Inc","9 Sydney Place","Henllan Community","Conwy","LL16 5AF","01903-614855","01583-648675","cbludworth@yahoo.com","http://www.lykesbrosinc.co.uk"
-"Teresita","Gesell","Mason Insurance Agency Inc","2015 Suburban Rd","Springfield Ward","Greater London","N16 6TD","01914-501391","01372-236506","teresita_gesell@hotmail.com","http://www.masoninsuranceagencyinc.co.uk"
-"Evangelina","Gius","J T Painting Corp","769 Euston St","Glastonbury","Somerset","BA6 8EY","01563-997671","01377-310696","evangelina.gius@yahoo.com","http://www.jtpaintingcorp.co.uk"
-"Marlon","Tromblay","Solomon Metals Inc","46 Stevenson St","West End Ward","Dundee City","DD1 5EF","01919-394681","01869-607955","mtromblay@yahoo.com","http://www.solomonmetalsinc.co.uk"
-"Quiana","Scarsella","Looking Good","1400 Ash St","Thorpe Hamlet Ward","Norfolk","NR1 4HS","01446-936944","01492-687388","quiana_scarsella@hotmail.com","http://www.lookinggood.co.uk"
-"Viki","Humeniuk","Guldstrand Engineering Inc","8822 Trafalgar St","Yalding","Kent","ME18 6JE","01721-747819","01381-985978","vhumeniuk@gmail.com","http://www.guldstrandengineeringinc.co.uk"
-"Domitila","Weissmann","Ciocia, James A Esq","28 Berwick St","Moordown Ward","Bournemouth","BH9 1TT","01606-833878","01928-189722","domitila@gmail.com","http://www.ciociajamesaesq.co.uk"
-"Ivan","Aronov","Center For Pediatrics","94 Regent St","Over Kellet","Lancashire","LA6 1DB","01478-392232","01410-877250","ivan@gmail.com","http://www.centerforpediatrics.co.uk"
-"Anabel","Baldock","William A Geppert True Value","30 Marine Parade #1","Staina Ward","Lancashire","FY5 4FN","01994-675650","01845-742562","anabel_baldock@hotmail.com","http://www.williamagepperttruevalue.co.uk"
-"Carlton","Blyler","Hardware Specialty Co Inc","8 Pim Hill St","Portobello","City of Edinburgh","EH15 2HW","01437-681317","01604-200932","carlton@blyler.co.uk","http://www.hardwarespecialtycoinc.co.uk"
-"Rashida","Vera","Creative Consultants","8451 Bengel St","Brixham","Devon","TQ5 9JW","01286-317691","01913-489634","rashida@hotmail.com","http://www.creativeconsultants.co.uk"
-"Sherron","Knodel","Fhk Corp","159 Carlton St","Windle Ward","Merseyside","WA10 6QG","01481-744296","01222-556548","sherron@knodel.co.uk","http://www.fhkcorp.co.uk"
-"Cora","Mossing","Regis Brd Pro Engrs & Land","38 Raffles St","Newmarket","Cambridgeshire","CB8 8QE","01285-381062","01699-194090","cora@yahoo.com","http://www.regisbrdproengrsland.co.uk"
-"Altha","Tischner","Male Power Ltd","650 Goring St","Rainham South Ward","Kent","ME8 9PN","01373-594236","01698-785700","altha@hotmail.com","http://www.malepowerltd.co.uk"
-"Dortha","Yaccarino","Atc Power Systems","6 Chestnut St","Gwersyllt Community","Wrexham","LL11 4RJ","01528-240870","01254-458143","dortha@hotmail.com","http://www.atcpowersystems.co.uk"
-"Diego","Augle","Farmers Electric Co Op Inc","4 Peover St","Walcot Ward","Bath Avon","BA1 6EF","01275-397587","01933-666689","diego.augle@gmail.com","http://www.farmerselectriccoopinc.co.uk"
-"Peggy","Khov","Goldberg, Stephen M Esq","328 Pallas St","Longford Ward","Greater Manchester","M32 8LJ","01619-237602","01648-417310","peggy.khov@gmail.com","http://www.goldbergstephenmesq.co.uk"
-"Walton","Yuki","Best Wstrn Host Mtr Htl Palm","9 Waltham Rd","Yealmpton","Devon","PL8 2NS","01872-808403","01885-290666","wyuki@gmail.com","http://www.bestwstrnhostmtrhtlpalm.co.uk"
-"Vallie","Yafaie","Micro Lan","352 Strathmore Rd","Shiphay-with-the-Willows Ward","Devon","TQ2 7JB","01251-120872","01630-603260","vyafaie@hotmail.com","http://www.microlan.co.uk"
-"Tony","Diazdeleon","Dilling Harris Inc","529 Llanrwst St","Southam","Gloucestershire","GL52 8TW","01765-102036","01877-593275","tony@gmail.com","http://www.dillingharrisinc.co.uk"
-"Val","Villot","Horizon Air Magazine","1980 Tynemouth St","Almond Ward","West Lothian","EH52 5PY","01375-870188","01602-987840","val@yahoo.com","http://www.horizonairmagazine.co.uk"
-"Mel","Picciuto","Avante Limited","8598 Rumney Rd","Hylands Ward","Essex","RM11 1QL","01885-270480","01268-443299","mel.picciuto@gmail.com","http://www.avantelimited.co.uk"
-"Isabella","Piatkowski","Miller, William E Iii","9283 Ruth St #81","Dormers Wells Ward","Greater London","UB1 2FH","01979-186995","01998-980054","isabella_piatkowski@piatkowski.co.uk","http://www.millerwilliameiii.co.uk"
-"Erasmo","Rhea","Martin Morrissey","5544 Sutherland St","Mortehoe","Devon","EX34 7DQ","01507-386397","01899-316385","erasmo_rhea@hotmail.com","http://www.martinmorrissey.co.uk"
-"Ivory","Lohrenz","Auto Body Color","9 Jackson St","Parr Ward","Merseyside","WA9 3QW","01876-642683","01651-132519","ivory@hotmail.com","http://www.autobodycolor.co.uk"
-"Nikita","Walka","Fred, Anthony Esq","3612 Bixteth St","Hucknall North Ward","Nottinghamshire","NG15 8DD","01282-123434","01724-455145","nwalka@hotmail.com","http://www.fredanthonyesq.co.uk"
-"Aleta","Ligons","Advantage Bookkeeping","4545 Victoria Rd","Kilbirnie and Beith Ward","North Ayrshire","KA15 1AT","01952-535977","01715-637895","aleta_ligons@hotmail.com","http://www.advantagebookkeeping.co.uk"
-"Owen","Jentzen","Capital Fasteners Inc","5 Hampden St","Liscard Ward","Merseyside","CH45 4RN","01467-142439","01917-137038","owen_jentzen@jentzen.co.uk","http://www.capitalfastenersinc.co.uk"
-"Pauline","Fling","Cumberland Vacuum Products","6452 Pilgrim St #5","Seven Sisters Ward","Greater London","N15 6TH","01990-476494","01458-113457","pfling@fling.co.uk","http://www.cumberlandvacuumproducts.co.uk"
-"Tijuana","Machalek","Schwartz, Thomas E Esq","1149 Highfield Rd #996","Fareham South Ward","Hampshire","PO14 9JJ","01242-532395","01336-686264","tijuana.machalek@gmail.com","http://www.schwartzthomaseesq.co.uk"
-"Ahmad","Alsaqri","Alliance Construction Co Inc","21 Pickwick St","Sutton cum Duckmanton","Derbyshire","S44 5DS","01567-555570","01852-550588","ahmad.alsaqri@yahoo.com","http://www.allianceconstructioncoinc.co.uk"
-"Jamika","Conoly","Keller, Raymond C","19 Soho St","Whitley Ward","Berkshire","RG1 9XH","01726-595316","01597-168997","jamika_conoly@conoly.co.uk","http://www.kellerraymondc.co.uk"
-"Derrick","Dolloff","Proto Tek Manufacturing","236 Blantyre Rd","Everton Ward","Merseyside","L6 2EN","01982-734773","01619-554437","derrick_dolloff@gmail.com","http://www.prototekmanufacturing.co.uk"
-"Jacquelyne","Reibman","Great Clips For Hair","70 Lilly Rd","Shirley Ward","Greater London","CR0 7PT","01846-581451","01850-754504","jacquelyne_reibman@yahoo.com","http://www.greatclipsforhair.co.uk"
-"Zachary","Freeburger","Country Kitchen","58 Gloucester Rd","Holbrook","Derbyshire","DE56 0TX","01888-641397","01240-433924","zachary.freeburger@freeburger.co.uk","http://www.countrykitchen.co.uk"
-"Sophia","Gaucher","T C E Systems Inc","88 Upper Harrington St","North East Ward","North Lanarkshire","G69 8EL","01504-539114","01254-919378","sophia.gaucher@hotmail.com","http://www.tcesystemsinc.co.uk"
-"Isabelle","Kono","Rock Springs Petroleum Equip","4920 Fazakerley Rd","Plymstock Dunstone Ward","Devon","PL9 8RD","01552-682601","01953-816728","isabelle.kono@yahoo.com","http://www.rockspringspetroleumequip.co.uk"
-"Ronnie","Brigman","Howard Johnson","6 Morley St","Batchwood Ward","Hertfordshire","AL3 5JN","01943-754681","01972-686199","ronnie@brigman.co.uk","http://www.howardjohnson.co.uk"
-"Krystina","Schlabaugh","Harris Oldsmobile Inc","7316 Friar St","Salvington Ward","West Sussex","BN13 3FL","01441-846477","01332-799979","kschlabaugh@schlabaugh.co.uk","http://www.harrisoldsmobileinc.co.uk"
-"Rosita","Ausdemore","Jurdem, Scott Esq","8 Heathfield St #657","Hailsham","East Sussex","BN27 1AJ","01273-236188","01997-765432","rausdemore@hotmail.com","http://www.jurdemscottesq.co.uk"
-"Huey","Stancil","Lindner Funds","275 Peel Sq","Park Ward","North Eart Lincolnshire","DN32 0PT","01502-139578","01468-195646","hstancil@hotmail.com","http://www.lindnerfunds.co.uk"
-"Elbert","Fiorino","Donald, G Nelson Esq","726 Westmoreland Place","Ballochmyle Ward","East Ayrshire","KA5 6EL","01724-467889","01992-537553","elbert@hotmail.com","http://www.donaldgnelsonesq.co.uk"
-"Pura","Manciel","Cia Inspection","7 Water St","Priory Heath Ward","Suffolk","IP3 9RB","01853-412588","01386-437186","pura.manciel@yahoo.com","http://www.ciainspection.co.uk"
-"Alesia","Katie","Nelsons Trmt & Pest Cntrl Co","4 Covent Garden","Farnworth Ward","Greater Manchester","BL4 7AF","01333-436799","01240-614527","alesia_katie@gmail.com","http://www.nelsonstrmtpestcntrlco.co.uk"
-"Avery","Veit","Plaza Gourmet Delicatessen","9166 Devon St #905","Knightsbridge and Belgravia Wa","Greater London","SW1W 8JY","01748-625058","01369-185737","avery@veit.co.uk","http://www.plazagourmetdelicatessen.co.uk"
-"Reid","Euresti","Fitzgerald, Edward J","70 Foster St","Inverness Ness-Side Ward","Highland","IV2 6WT","01916-963261","01370-319414","reuresti@euresti.co.uk","http://www.fitzgeraldedwardj.co.uk"
-"Charlette","Brenning","Furey & Associates","714 Fonthill Rd","Darton West Ward","South Yorkshire","S75 5EJ","01888-152110","01301-312487","cbrenning@brenning.co.uk","http://www.fureyassociates.co.uk"
-"Celestina","Keeny","Bfg Federal Credit Union","9 Milton St","Consett North ED","County Durham","DH8 5LP","01877-379681","01600-463475","celestina_keeny@gmail.com","http://www.bfgfederalcreditunion.co.uk"
-"Mi","Richan","Nelson Wright Haworth Golf Crs","6 Norwood Grove","Tanworth-in-Arden","Warwickshire","B94 5RZ","01451-785624","01202-738406","mi@hotmail.com","http://www.nelsonwrighthaworthgolfcrs.co.uk"
diff --git a/Sd1/P/HtmlFormatting/Simple/Solution/pom.xml b/Sd1/P/HtmlFormatting/Simple/Solution/pom.xml
deleted file mode 100644
index 7a7630643..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Solution/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm_stuttgart.mi.sd1</groupId>
-  <artifactId>htmlformat</artifactId>
-  <version>2.0</version>
-  <packaging>jar</packaging>
-
-  <name>htmlformat</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.textstat/TextStatistics</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address.java b/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address.java
deleted file mode 100644
index 6fe5416e0..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address.java
+++ /dev/null
@@ -1,55 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.htmlformat;
-
-/**
- * A single address record holding a representation as being
- * described in {@link AddressDataHandler#AddressDataHandler(String)}
- *
- */
-public class Address {
-
-  final String firstName, lastName, companyName,
-  address, city, county, postal,
-  phone1, phone2, email, web;
-
-
-  /**
-   * Initializing from an address string obeying the description given
-   * in  {@link AddressDataHandler#AddressDataHandler(String)}.
-   * 
-   * @param csvRecord An input address record like
-   *   <code>"Aleshia","Tomkies","Alan Co.","14 Taylor St",...</code>
-   * @param lineNumber Indication the current file position in case of parsing errors.
-   * @throws AddressParseError Data source is corrupt.
-   */
-  public Address(final String csvRecord, final int lineNumber) 
-      throws AddressParseError {
-    if (!csvRecord.startsWith("\"")) {
-      throw new  AddressParseError(
-          "Record does not start with \":\n" + csvRecord, lineNumber);
-    }
-    if (!csvRecord.endsWith("\"")) {
-      throw new  AddressParseError(
-          "Record does not end with \":\n" + csvRecord, lineNumber);
-    }
-    // Split input record at "," positions.
-    final String[] csvComponents = csvRecord.substring(1, csvRecord.length() - 1).split("\",\"");
-    if (11 == csvComponents.length) {// Does the current record have 11 address components?
-      
-      firstName = csvComponents[0];
-      lastName = csvComponents[1];
-      companyName = csvComponents[2];
-      address = csvComponents[3];
-      city = csvComponents[4];
-      county = csvComponents[5];
-      postal = csvComponents[6];
-      phone1 = csvComponents[7];
-      phone2 = csvComponents[8];
-      email =   csvComponents[9];
-      web = csvComponents[10];
-    } else { // more or less than 11 components
-      throw new  AddressParseError(
-          "Record does not contain 11 address components:\n" + csvRecord,
-          lineNumber);
-    }
-  }
-}
diff --git a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address2html.java b/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address2html.java
deleted file mode 100644
index 3d07afc4c..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address2html.java
+++ /dev/null
@@ -1,36 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.htmlformat;
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.PrintStream;
-
-/**
- * Format address data as ordinary text
- *
- */
-public class Address2html {
-
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-    final String addressFileName = "addresses.txt",
-        addressFileHtmlName = addressFileName + ".xhtml";
-    try {
-      final AddressDataHandler addresses = new AddressDataHandler(addressFileName);
-      final AddressFormatter htmlFormatter = new Address2htmlFormatter();
-      
-      final PrintStream outputStream = new PrintStream(addressFileHtmlName);
-      
-      addresses.printAddresses(outputStream, htmlFormatter);
-      outputStream.close();
-    } catch (FileNotFoundException e) {
-      System.err.println("File '" + addressFileName + "' not found");
-    } catch (IOException e){
-      System.err.println("Unable to read from file '" + addressFileName + "'");
-    } catch (AddressParseError e) {
-      System.err.println("Error in file '" + addressFileHtmlName + "' at line " + e.getErrorOffset() + ":"
-          + e.getMessage());
-    }
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address2htmlFormatter.java b/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address2htmlFormatter.java
deleted file mode 100644
index 07c49a8b0..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/Address2htmlFormatter.java
+++ /dev/null
@@ -1,59 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.htmlformat;
-
-import java.io.PrintStream;
-
-/**
- * Formatting {@link Address} records 
- *
- */
-public class Address2htmlFormatter implements AddressFormatter {
-
-  public void printHead (PrintStream out) {
-    
-    out.println("<html xmlns='http://www.w3.org/1999/xhtml'>");
-    out.println("  <head>");
-    out.println("    <title>Address list:</title>");
-    out.println("  </head>");
-    out.println("  <body>");
-    out.println("    <h1>Address list:</h1>");
-    out.println("    <table border='1'>");
-    out.println("      <colgroup style='width: 20%'/>");
-    out.println("      <colgroup style='width: 30%'/>");
-    out.println("      <colgroup style='width: 25%'/>");
-    out.println("      <colgroup style='width: 25%'/>");
-    out.println("      <tr>");
-    out.println("        <th>Name</th>");
-    out.println("        <th>Address</th>");
-    out.println("        <th>Phone</th>");
-    out.println("        <th>E-Mail</th>");
-    out.println("      </tr>");
-  }
-  public void printRecord(Address address, PrintStream out) {
-
-    out.println("      <tr>");
-    out.println("        <td>" + wrap(address.firstName) + " " + wrap("b", address.lastName) + "</td>");
-    out.println("        <td>" + wrap(address.address + ", " + address.city) + ", " + 
-                                 wrap("b", address.postal) + "</td>");
-    out.println("        " + wrap("td",address.phone1));
-    out.println("        " + wrap("td", address.email));
-    out.println("      </tr>");
-  }
-  public void printTail (PrintStream out) {
-    out.println("    </table>");
-    out.println("  </body>");
-    out.println("</html>");
-  }
-  
-  private static String wrap(final String htmlTag, final String s) {
-    
-    return "<" + htmlTag + ">" + wrap(s) + "</" + htmlTag + ">";
-  }
-  
-  private static String wrap(final String s) {
-    if (s.contains("<") || s.contains(">") || s.contains("&")) {
-      return "<![CDATA[" + s + "]]>";
-    } else {
-      return s;
-    }
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressDataHandler.java b/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressDataHandler.java
deleted file mode 100644
index a51f9c5e8..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressDataHandler.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.htmlformat;
-
-import java.io.BufferedReader;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.io.PrintStream;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Reading address data from text file data source.
- */
-public class AddressDataHandler {
-
-  /**
-   * Available address records.
-   */
-  public final List<Address> addresses = new ArrayList<Address>();
-  
-  /**
-   * Parsing text file address data having the following format:
-   * 
-   * <pre>"firstName","lastName","companyName","address","city","county","postal","phone1","phone2","email","web"</pre>
-   * 
-   * The first line is expected to contain the above description and will be ignored.
-   * 
-   * @param filename Address data source.
-   * 
-   * @throws IOException Input file cannot be read
-   * @throws FileNotFoundException File does not exist
-   * @throws AddressParseError Invalid input data.
-   * 
-   */
-  public AddressDataHandler(final String filename) 
-      throws FileNotFoundException, IOException, AddressParseError {
-    
-    final BufferedReader reader = new BufferedReader(new FileReader(filename));
-    int lineNumber = 0; // Needed to supply file positions for error messages
-    for (String lineContent = reader.readLine(); lineContent != null; lineContent = reader.readLine()) {
-      lineNumber ++;
-      if (1 < lineNumber) {
-        addresses.add(new Address(lineContent, lineNumber));
-      }
-    }
-    reader.close(); // Freeing OS resources no longer being needed. 
-  }
-  
-  /**
-   * Format the set of address records and write the result
-   * to a stream.
-   * @param out Desired output stream
-   * @param formatter Formatting instance (may e.g. be text, HTML,...)
-   */
-  public void printAddresses(final PrintStream out, final AddressFormatter formatter) {
-    formatter.printHead(out);
-    
-    for (final Address address: addresses) {
-      formatter.printRecord(address, out);
-    }
-    
-    formatter.printTail(out);
-  }
-}
diff --git a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressFormatter.java b/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressFormatter.java
deleted file mode 100644
index 3b0e89618..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressFormatter.java
+++ /dev/null
@@ -1,46 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.htmlformat;
-
-import java.io.PrintStream;
-
-/**
- * Formatting {@link Address} records. The generated
- * output layout can be described as:
- * 
- *   ******************************
- *   * head                       *
- *   ******************************
- *   *                            *
- *   *  body                      *
- *   *                            *
- *   ******************************
- *   * tail                       *
- *   ******************************
- */
-public interface AddressFormatter {
-
-  /**
-   * When formatting an address list this method
-   * will be called exactly once initiating
-   * output to the head section.
-   * 
-   * @param out The output stream
-   */
-  public void printHead (PrintStream out);
-  
-  /**
-   * This method will be called for each address record.
-   * Corresponding data will populate the body section.
-   * 
-   * @param address The current address record.
-   * @param out The output stream.
-   */
-  public void printRecord(Address address, PrintStream out);
-  /**
-   * When formatting an address list this method
-   * will be called at last to finish
-   * output generation of the tail section.
-   * 
-   * @param out The output stream
-   */
-  public void printTail (PrintStream out);
-}
\ No newline at end of file
diff --git a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressParseError.java b/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressParseError.java
deleted file mode 100644
index e3d33da2e..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/AddressParseError.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.htmlformat;
-
-import java.text.ParseException;
-
-/**
- * Address data files may contain corrupted entries
- *
- */
-@SuppressWarnings("serial")
-public class AddressParseError extends ParseException {
-  
-  /**
-   * @param messageString Supply a parse error explanation.
-   * @param lineNumber the current line number within the parsing process
-   */
-  public AddressParseError(final String messageString, int lineNumber) {
-    super(messageString, lineNumber);
-  }
-}
diff --git a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/package-info.java b/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/package-info.java
deleted file mode 100644
index 56fbf9b1e..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/htmlformat/package-info.java
+++ /dev/null
@@ -1,4 +0,0 @@
-/**
- * Formatting address records 
- */
-package de.hdm_stuttgart.mi.sd1.htmlformat;
\ No newline at end of file
diff --git a/Sd1/P/HtmlFormatting/Simple/Solution/src/test/java/htmlformat/TestExceptions.java b/Sd1/P/HtmlFormatting/Simple/Solution/src/test/java/htmlformat/TestExceptions.java
deleted file mode 100644
index 7c59dfc68..000000000
--- a/Sd1/P/HtmlFormatting/Simple/Solution/src/test/java/htmlformat/TestExceptions.java
+++ /dev/null
@@ -1,60 +0,0 @@
-package htmlformat;
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.htmlformat.AddressDataHandler;
-import de.hdm_stuttgart.mi.sd1.htmlformat.AddressParseError;
-
-/**
- * Testing address file parsing exceptions
- *
- */
-public class TestExceptions {
-
-  /**
-   * Test file "Testdata/missingAttribute.txt" contains a record with missing last component.
-   */
-  @Test
-  public void testMissingAttribute() {
-    final String data = "Testdata/missingAttribute.txt";
-    AddressParseError parseException = null;
-    try {
-      new AddressDataHandler(data);
-    } catch (FileNotFoundException e) {
-      Assert.fail("File " + data  + "should be readable");
-    } catch (IOException e) {
-      Assert.fail("File " + data  + "should be readable");
-    } catch(AddressParseError e) {
-      parseException = e;
-    }
-    Assert.assertNotNull("Error was expected alt line ", parseException);
-    Assert.assertEquals("Error was expected at line 3", 3, parseException.getErrorOffset());
-    Assert.assertTrue(parseException.getMessage().startsWith("Record does not contain"));
-  }
-  
-  /**
-   * Test file "Testdata/missingStartQuotes.txt" contains a record with missing quote at beginning.
-   */
-  @Test
-  public void testMissingStartQuote() {
-    final String data = "Testdata/missingStartQuote.txt";
-    AddressParseError parseException = null;
-    try {
-      new AddressDataHandler(data);
-    } catch (FileNotFoundException e) {
-      Assert.fail("File " + data  + "should be readable");
-    } catch (IOException e) {
-      Assert.fail("File " + data  + "should be readable");
-    } catch(AddressParseError e) {
-      parseException = e;
-    }
-    Assert.assertNotNull("Error was expected", parseException);
-    Assert.assertEquals("Error was expected at line 4", 4, parseException.getErrorOffset());
-    Assert.assertTrue(parseException.getMessage().startsWith("Record does not start with \":"));
-  }
-  // Two more test cases but I'm too lazy tonight.
-}
diff --git a/Sd1/P/Marks/Solution1/.gitignore b/Sd1/P/Marks/Solution1/.gitignore
deleted file mode 100644
index 954270fb2..000000000
--- a/Sd1/P/Marks/Solution1/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
\ No newline at end of file
diff --git a/Sd1/P/Marks/Solution1/pom.xml b/Sd1/P/Marks/Solution1/pom.xml
deleted file mode 100644
index 255536797..000000000
--- a/Sd1/P/Marks/Solution1/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm_stuttgart.mi.sd1.textstat</groupId>
-  <artifactId>marks</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>marks</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.textstat/TextStatistics</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Marks/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/marks/MarkStatistics.java b/Sd1/P/Marks/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/marks/MarkStatistics.java
deleted file mode 100644
index 2481f2247..000000000
--- a/Sd1/P/Marks/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/marks/MarkStatistics.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.marks;
-
-import java.io.IOException;
-
-/**
- * Reading a text file and creating an overview of grades.
- */
-public class MarkStatistics {
-
-  /**
-   * @param fileNames counting grade occurrences
-   */
-  public static void main(String[] fileNames) {
-
-    TextFileHandler textFileHandler = null;
-
-    if (1 == fileNames.length){ // Try to read from input file
-      try {
-        textFileHandler = new TextFileHandler(fileNames[0]);
-      } catch (IOException e) {
-        System.err.println("unable to read from file '" + fileNames[0] + "'");
-        System.exit(1);
-      }
-    } else {
-      System.err.println("I need exactly one file name argument");
-      System.exit(1);
-    }
-    System.out.println("Overview of marks:");
-    textFileHandler.printMarkFrequencies();
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Marks/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/marks/TextFileHandler.java b/Sd1/P/Marks/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/marks/TextFileHandler.java
deleted file mode 100644
index 5eaa19940..000000000
--- a/Sd1/P/Marks/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/marks/TextFileHandler.java
+++ /dev/null
@@ -1,96 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.marks;
-
-import java.io.BufferedReader;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.Hashtable;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-
-/**
- * Creating mark statistics.
- *
- */
-public class TextFileHandler {
-  
-  /**
-   * The input file name to read from.
-   */
-  public final String filename;
-  
-  /**
-   * The list of marks found so far among with their frequencies.
-   */
-  final Map<Character, Integer> frequencyByMark = new Hashtable<Character, Integer>();
-  
-  /**
-   * @param filename The filename input to read input, see {@link #filename}
-   * 
-   * @throws IOException Input file cannot be read
-   * @throws FileNotFoundException File does not exist
-   */
-  public TextFileHandler(final String filename)
-      throws FileNotFoundException, IOException {
-    
-    this.filename = filename;
-    final BufferedReader reader = new BufferedReader(new FileReader(filename));
-    for (String line = reader.readLine(); line != null; line = reader.readLine()) {
-      // Ignore white space and some common text markers.
-      final String[] words = line.trim().split("[ \t]*,[ \t]*");
-      
-      if (2 == words.length ) {// Line has got three comma separated components
-        final String markString = words[1].trim();
-        switch (markString) {// Third component really corresponds to a valid mark
-        case "A":
-        case "B":
-        case "C":
-        case "D":
-          final Character mark = markString.charAt(0);
-          final Integer currentFrequency = frequencyByMark.get(mark); 
-          if (null == currentFrequency) { // No such mark found yet
-            frequencyByMark.put(mark, new Integer(1));
-          } else {// Mark already exists, increment frequency
-            frequencyByMark.put(mark, new Integer(currentFrequency + 1));
-          }
-          break;
-          default:
-            System.err.println("Ignoring erroneous mark '" + markString + "' in '" + line + "'");
-        }
-        
-      } else { // Fewer or more than two components
-        System.err.println("Ignoring erroneous line '" + line + "'");
-      }
-    }
-    reader.close();
-  }
-  
-  /**
-   * Print sorted list of marks along with corresponding frequencies
-   */
-  public void printMarkFrequencies() {
-    
-    final List<Entry<Character, Integer>> markList = new ArrayList<>(frequencyByMark.entrySet());
-    
-    Collections.sort(markList, new MarkComparator());
-    for (final Entry<Character, Integer> entry : markList) {
-      System.out.format("%s: %d\n",
-                         entry.getKey(),
-                              entry.getValue());
-    }
-  }
-  
-  static class MarkComparator implements Comparator<Entry<Character, Integer>> {
-
-    @Override
-    public int compare(Entry<Character, Integer> e1,
-        Entry<Character, Integer> e2) {
-      return e1.getKey().compareTo(e2.getKey());
-    }
-    
-  }
-}
diff --git a/Sd1/P/Marks/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/marks/package-info.java b/Sd1/P/Marks/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/marks/package-info.java
deleted file mode 100644
index 5410eba46..000000000
--- a/Sd1/P/Marks/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/marks/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Gathering word frequency statistics on text files
- *
- */
-package de.hdm_stuttgart.mi.sd1.marks;
\ No newline at end of file
diff --git a/Sd1/P/Marks/Solution1/src/test/java/de/hdm_stuttgart/mi/sd1/marks/test/package-info.java b/Sd1/P/Marks/Solution1/src/test/java/de/hdm_stuttgart/mi/sd1/marks/test/package-info.java
deleted file mode 100644
index a6efd887b..000000000
--- a/Sd1/P/Marks/Solution1/src/test/java/de/hdm_stuttgart/mi/sd1/marks/test/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Testing text statistics
- *
- */
-package de.hdm_stuttgart.mi.sd1.marks.test;
\ No newline at end of file
diff --git a/Sd1/P/Marks/Solution1/testdata.txt b/Sd1/P/Marks/Solution1/testdata.txt
deleted file mode 100644
index 5b9c7f447..000000000
--- a/Sd1/P/Marks/Solution1/testdata.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Tim Bone, D
-Eve Thunder, A
-Aaron King, B
-Joan White, B
-Mark Singer, C
-Jane Simmonds, D
-Ethan Clarke, C
-Paula Beam, C
diff --git a/Sd1/P/Marks/Solution2/.gitignore b/Sd1/P/Marks/Solution2/.gitignore
deleted file mode 100644
index 954270fb2..000000000
--- a/Sd1/P/Marks/Solution2/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
\ No newline at end of file
diff --git a/Sd1/P/Marks/Solution2/pom.xml b/Sd1/P/Marks/Solution2/pom.xml
deleted file mode 100644
index 255536797..000000000
--- a/Sd1/P/Marks/Solution2/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm_stuttgart.mi.sd1.textstat</groupId>
-  <artifactId>marks</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>marks</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.textstat/TextStatistics</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Marks/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/marks/MarkStatistics.java b/Sd1/P/Marks/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/marks/MarkStatistics.java
deleted file mode 100644
index 40fd22438..000000000
--- a/Sd1/P/Marks/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/marks/MarkStatistics.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.marks;
-
-import java.io.IOException;
-
-/**
- * Reading a text file and summing up marks among with
- * the corresponding list of names.
- */
-public class MarkStatistics {
-
-  /**
-   * @param fileNames Mark statistics of this file name's data
-   */
-  public static void main(String[] fileNames) {
-
-    TextFileHandler textFileHandler = null;
-
-    if (1 == fileNames.length){ // Try to read from input file
-      try {
-        textFileHandler = new TextFileHandler(fileNames[0]);
-      } catch (IOException e) {
-        System.err.println("unable to read from file '" + fileNames[0] + "'");
-        System.exit(1);
-      }
-    } else {
-      System.err.println("I need exactly one file name argument");
-      System.exit(1);
-    }
-    System.out.println("Overview of marks:");
-    textFileHandler.printMarkFrequencies();
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Marks/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/marks/TextFileHandler.java b/Sd1/P/Marks/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/marks/TextFileHandler.java
deleted file mode 100644
index 9df3832e7..000000000
--- a/Sd1/P/Marks/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/marks/TextFileHandler.java
+++ /dev/null
@@ -1,104 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.marks;
-
-import java.io.BufferedReader;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.Hashtable;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-
-/**
- * Getting mark statistics.
- *
- */
-public class TextFileHandler {
-  
-  /**
-   * The input file name to read from.
-   */
-  public final String filename;
-  
-  /**
-   * The marks found so far among with their name lists.
-   */
-  final Map<Character, List<String>> frequencyByMark = new Hashtable<Character, List<String>>();
-  
-  /**
-   * @param filename The filename input to read input, see {@link #filename}
-   * 
-   * @throws IOException Input file cannot be read
-   * @throws FileNotFoundException File does not exist
-   */
-  public TextFileHandler(final String filename)
-      throws FileNotFoundException, IOException {
-    
-    this.filename = filename;
-    final BufferedReader reader = new BufferedReader(new FileReader(filename));
-    for (String line = reader.readLine(); line != null; line = reader.readLine()) {
-      // Ignore white space and some common text markers.
-      final String[] words = line.trim().split("[ \t]*,[ \t]*");
-      
-      if (2 == words.length ) {// Line has got three comma separated components
-        final String markString = words[1].trim();
-        switch (markString) {// Third component really corresponds to a valid mark
-        case "A":
-        case "B":
-        case "C":
-        case "D":
-          final String name = words[0];
-          final Character mark = markString.charAt(0);
-          List<String> currentFrequency = frequencyByMark.get(mark); 
-          if (null == currentFrequency) { // No such mark found yet
-            currentFrequency = new ArrayList<String>();
-            frequencyByMark.put(mark, currentFrequency);
-          } 
-          currentFrequency.add(name);// Add new name to list
-          break;
-          default:
-            System.err.println("Ignoring erroneous mark '" + markString + "' in '" + line + "'");
-        }
-      } else {
-        System.err.println("Ignoring erroneous line '" + line + "'");
-      }
-    }
-    reader.close();
-  }
-  
-  /**
-   * Print sorted list of marks along with corresponding frequencies
-   */
-  public void printMarkFrequencies() {
-    
-    final List<Entry<Character, List<String>>> markList = new ArrayList<>(frequencyByMark.entrySet());
-    
-    Collections.sort(markList, new MarkComparator());
-    for (final Entry<Character, List<String>> entry : markList) {
-      System.out.print(entry.getKey() + ": ");
-      printList(entry.getValue());
-      System.out.println();
-    }
-  }
-  
-  static void printList(final List<String> names) {
-    Collections.sort(names);
-    String separator = "";
-    for (final String name: names) {
-      System.out.print(separator + name);
-      separator = ", ";
-    }
-  }
-  
-  static class MarkComparator implements Comparator<Entry<Character, List<String>>> {
-
-    @Override
-    public int compare(Entry<Character,  List<String>> e1,
-        Entry<Character,  List<String>> e2) {
-      return e1.getKey().compareTo(e2.getKey());
-    }
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Marks/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/marks/package-info.java b/Sd1/P/Marks/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/marks/package-info.java
deleted file mode 100644
index 5410eba46..000000000
--- a/Sd1/P/Marks/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/marks/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Gathering word frequency statistics on text files
- *
- */
-package de.hdm_stuttgart.mi.sd1.marks;
\ No newline at end of file
diff --git a/Sd1/P/Marks/Solution2/src/test/java/de/hdm_stuttgart/mi/sd1/marks/test/package-info.java b/Sd1/P/Marks/Solution2/src/test/java/de/hdm_stuttgart/mi/sd1/marks/test/package-info.java
deleted file mode 100644
index a6efd887b..000000000
--- a/Sd1/P/Marks/Solution2/src/test/java/de/hdm_stuttgart/mi/sd1/marks/test/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Testing text statistics
- *
- */
-package de.hdm_stuttgart.mi.sd1.marks.test;
\ No newline at end of file
diff --git a/Sd1/P/Marks/Solution2/testdata.txt b/Sd1/P/Marks/Solution2/testdata.txt
deleted file mode 100644
index efed0ad95..000000000
--- a/Sd1/P/Marks/Solution2/testdata.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Tim Bone, D
-Eve Thunder, A
-Aaron King, B
-Joan White, B
-Mark Singer, C
-Jane Simmonds, D
-Ethan Clarke, C
-Paula Beam, C
\ No newline at end of file
diff --git a/Sd1/P/Prime/V1/.gitignore b/Sd1/P/Prime/V1/.gitignore
deleted file mode 100644
index 128b1c231..000000000
--- a/Sd1/P/Prime/V1/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
-/bin
diff --git a/Sd1/P/Prime/V1/pom.xml b/Sd1/P/Prime/V1/pom.xml
deleted file mode 100644
index 72698e995..000000000
--- a/Sd1/P/Prime/V1/pom.xml
+++ /dev/null
@@ -1,59 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>prime</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>Prime_V1</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-         
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Prime/V1/src/main/java/de/hdm_stuttgart/mi/sd1/main/PrimeNumbers.java b/Sd1/P/Prime/V1/src/main/java/de/hdm_stuttgart/mi/sd1/main/PrimeNumbers.java
deleted file mode 100644
index 9b1b74c0d..000000000
--- a/Sd1/P/Prime/V1/src/main/java/de/hdm_stuttgart/mi/sd1/main/PrimeNumbers.java
+++ /dev/null
@@ -1,57 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.main;
-
-/**
- * Calculate prime numbers in a yet inefficient way
- *
- */
-public class PrimeNumbers {
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-
-    final long startTime = System.currentTimeMillis();
-    System.out.println("prime numbers found:" + findPrimeNumbers(10_000_000));
-    final long endTime = System.currentTimeMillis();
-    System.out.println("Elapsed time:" + (endTime - startTime));
-  }
-  
-  /**
-   * Find all prime numbers up to a given limit.
-   * 
-   * @param limit Test all integers from [2, limit]
-   * whether they are prime numbers or not.
-   * @return The number of primes found within [2, limit].
-   * <dl>
-      <dt>Precondition:</dt>
-      <dd>2 &lt;= limit</dd>
-    </dl>
-   */
-  public static long findPrimeNumbers(long limit) {
-    long numPrimes = 0; 
-    for (int i = 2; i <= limit; i++) {
-      if (isPrime(i)) {
-        numPrimes++;
-      }
-    }
-    return numPrimes;
-  }
-  
-  /**
-   * Test, whether a given number is prime. 
-   * @param candidate The number to be assessed
-   * @return true if candidate is prime, false otherwise
-   * <dl>
-      <dt>Precondition:</dt>
-      <dd>2 &lt;= candidate</dd>
-    </dl>
-   */
-  public static boolean isPrime(final long candidate) {
-    for (long i = 2; i * i <= candidate; i++) { // Just test up to square
-      if (0 == candidate % i) {                 // root of candidate.
-        return false;
-      }
-    }
-    return true;
-  }
-}
diff --git a/Sd1/P/Prime/V1/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java b/Sd1/P/Prime/V1/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
deleted file mode 100644
index 3b955ea0b..000000000
--- a/Sd1/P/Prime/V1/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
+++ /dev/null
@@ -1,6 +0,0 @@
-/**
- * Dealing with integer stores. We add a method
- * to compute a given sample's median
- *
- */
-package de.hdm_stuttgart.mi.sd1.store;
\ No newline at end of file
diff --git a/Sd1/P/Prime/V1/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestPrimes.java b/Sd1/P/Prime/V1/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestPrimes.java
deleted file mode 100644
index 96f838f25..000000000
--- a/Sd1/P/Prime/V1/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestPrimes.java
+++ /dev/null
@@ -1,28 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-import static org.junit.Assert.assertEquals;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.main.PrimeNumbers;
-
-public class TestPrimes {
-
-  @Test
-  public void primeTest() {
-    final int[] primeNumbers = { 2,  3,  5,  7, 11, 13, 17, 19, 23,
-                                31, 37, 41, 43, 47, 53, 59, 29,
-                                61, 67, 71, 73, 79, 83, 89, 97};
-    
-    final boolean[] isPrime = new boolean[101]; //Testing 2,3,..,98,99,100
-    for (int i = 2; i <= 100; i++) {
-      isPrime[i] = false;
-    }
-    for (final int prime: primeNumbers) {
-      isPrime[prime] = true;
-    }
-    for (int i = 2; i <= 100; i++) {
-      assertEquals("Index=" + i , isPrime[i], PrimeNumbers.isPrime(i));
-    }
-  }
-}
diff --git a/Sd1/P/Prime/V2/.gitignore b/Sd1/P/Prime/V2/.gitignore
deleted file mode 100644
index 128b1c231..000000000
--- a/Sd1/P/Prime/V2/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
-/bin
diff --git a/Sd1/P/Prime/V2/pom.xml b/Sd1/P/Prime/V2/pom.xml
deleted file mode 100644
index 555d110ed..000000000
--- a/Sd1/P/Prime/V2/pom.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>prime</artifactId>
-  <version>2.0</version>
-  <packaging>jar</packaging>
-
-  <name>Prime_V2</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-         
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>de.hdm-stuttgart.de.sd1</groupId>
-      <artifactId>intstore</artifactId>
-      <version>3.0</version>
-    </dependency>
-
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Prime/V2/src/main/java/de/hdm_stuttgart/mi/sd1/main/PrimeNumbers.java b/Sd1/P/Prime/V2/src/main/java/de/hdm_stuttgart/mi/sd1/main/PrimeNumbers.java
deleted file mode 100644
index 5a959bd16..000000000
--- a/Sd1/P/Prime/V2/src/main/java/de/hdm_stuttgart/mi/sd1/main/PrimeNumbers.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.main;
-
-import de.hdm_stuttgart.mi.sd1.store.IntegerStore;
-
-/**
- * Calculate prime numbers in a yet inefficient way
- *
- */
-public class PrimeNumbers {
-  
-  private static IntegerStore primes = new IntegerStore(1000);
-  
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-
-    final long startTime = System.currentTimeMillis();
-    System.out.println("prime numbers found:" + findPrimeNumbers(10_000_000));
-    final long endTime = System.currentTimeMillis();
-    System.out.println("Elapsed time:" + (endTime - startTime));
-  }
-  
-  /**
-   * Find all prime numbers up to a given limit.
-   * 
-   * @param limit Test all integers from [2, limit]
-   * whether they are prime numbers or not.
-   * @return The number of primes found within [2, limit].
-   * <dl>
-      <dt>Precondition:</dt>
-      <dd>2 &lt;= limit</dd>
-    </dl>
-   */
-  public static long findPrimeNumbers(long limit) {
-    primes.addValue(2); // Add a seed: The first prime number
-    for (long i = 3; i <= limit; i++) {
-      if (isPrime(i)) {
-      }
-    }
-    return primes.getNumValues();
-  }
-  
-  /**
-   * Test, whether a given number is prime. 
-   * @param candidate The number to be assessed
-   * @return true if candidate is prime, false otherwise
-   * <dl>
-      <dt>Precondition:</dt>
-      <dd>2 &lt;= candidate</dd>
-    </dl>
-   */
-  public static boolean isPrime(final long candidate) {
-    for (int i = 0;
-        primes.getValue(i) * primes.getValue(i) <= candidate;
-        i++) { // Just test up to square
-      if (0 == candidate % primes.getValue(i)) {
-        return false;
-      }
-    }
-    primes.addValue(candidate);
-    return true;
-  }
-}
diff --git a/Sd1/P/StringLengthSort/Solution/.gitignore b/Sd1/P/StringLengthSort/Solution/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/StringLengthSort/Solution/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/StringLengthSort/Solution/pom.xml b/Sd1/P/StringLengthSort/Solution/pom.xml
deleted file mode 100644
index 590e2a8b4..000000000
--- a/Sd1/P/StringLengthSort/Solution/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.mi.sd1</groupId>
-  <artifactId>lengthsort</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>lengthsort</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.readfile.ReadFile</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/StringLengthSort/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/LengthCompare.java b/Sd1/P/StringLengthSort/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/LengthCompare.java
deleted file mode 100644
index 26f94671a..000000000
--- a/Sd1/P/StringLengthSort/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/LengthCompare.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package de.hdm_stuttgart.mi.sd1;
-
-import java.util.Comparator;
-
-/**
- * Compare strings first by their length. If two strings do have
- * common length, sort them alphabetically.
- *
- */
-public class LengthCompare  implements Comparator<String> {
-  @Override
-  public int compare(String s1, String s2) {
-    final int lengthDiff = s1.length() - s2.length();
-    if (0 == lengthDiff) {
-      return s1.compareTo(s2);
-    } else {
-      return lengthDiff;
-    }
-  }
-}
diff --git a/Sd1/P/StringLengthSort/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/package-info.java b/Sd1/P/StringLengthSort/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/package-info.java
deleted file mode 100644
index 1451dfab8..000000000
--- a/Sd1/P/StringLengthSort/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/package-info.java
+++ /dev/null
@@ -1,4 +0,0 @@
-/**
- * Simple exercise to reading text files
- */
-package de.hdm_stuttgart.mi.sd1;
\ No newline at end of file
diff --git a/Sd1/P/StringLengthSort/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/TestOrder.java b/Sd1/P/StringLengthSort/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/TestOrder.java
deleted file mode 100644
index d6525513a..000000000
--- a/Sd1/P/StringLengthSort/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/TestOrder.java
+++ /dev/null
@@ -1,36 +0,0 @@
-package de.hdm_stuttgart.mi.sd1;
-
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.LengthCompare;
-
-
-@SuppressWarnings("javadoc")
-public class TestOrder {
-
-  @Test
-  public void testReadFileOk() {
-    final List<String> expectedOrder =
-        Arrays.asList(new String[]{
-            "by", "it", "ant", "eye", "van", "apple", "x-ray", "printer"
-        });
-    
-    final List<String> initiallyAlphabetOrder =
-        Arrays.asList(new String[]{
-             "ant", "apple", "by", "eye", "it", "printer", "van", "x-ray"
-        });
-
-    // Lists contain the same elements but in different order
-    Assert.assertTrue(!expectedOrder.equals(initiallyAlphabetOrder));
-    
-    Collections.sort(initiallyAlphabetOrder, new LengthCompare());
-    
-    // By now our list should have been re-ordered accordingly.
-    Assert.assertTrue(expectedOrder.equals(initiallyAlphabetOrder));
-  }
-}
diff --git a/Sd1/P/Wc/readFile/.gitignore b/Sd1/P/Wc/readFile/.gitignore
deleted file mode 100644
index 128b1c231..000000000
--- a/Sd1/P/Wc/readFile/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
-/bin
diff --git a/Sd1/P/Wc/readFile/Testdata/input.txt b/Sd1/P/Wc/readFile/Testdata/input.txt
deleted file mode 100644
index a3722d034..000000000
--- a/Sd1/P/Wc/readFile/Testdata/input.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-<html>
-    <head>
-        <title>A simple HTML example</title>
-    </head>
-    <body>
-        <p>Some text ... </p>
-    </body>
-</html>
\ No newline at end of file
diff --git a/Sd1/P/Wc/readFile/pom.xml b/Sd1/P/Wc/readFile/pom.xml
deleted file mode 100644
index ca7439c96..000000000
--- a/Sd1/P/Wc/readFile/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>readfile</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>statistics</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.readfile.ReadFile</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Wc/readFile/src/main/java/de/hdm_stuttgart/mi/sd1/readfile/ReadFile.java b/Sd1/P/Wc/readFile/src/main/java/de/hdm_stuttgart/mi/sd1/readfile/ReadFile.java
deleted file mode 100644
index 9725187bf..000000000
--- a/Sd1/P/Wc/readFile/src/main/java/de/hdm_stuttgart/mi/sd1/readfile/ReadFile.java
+++ /dev/null
@@ -1,49 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.readfile;
-
-import java.io.BufferedReader;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-
-/**
- * Reading a text file and writing all content
- * to standard output
- */
-public class ReadFile {
-
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-    final String inputFileName = "Testdata/input.txt"; // serving as a sample input file
-    try {
-      openStream(inputFileName);
-    } catch (FileNotFoundException e) {
-      System.err.println("File not found: " + inputFileName);
-    } catch (IOException e) {
-      System.err.println("Error reading file: " + inputFileName);
-      System.err.println("Message was: " + e.getLocalizedMessage());
-    }
-  }
-
-  /**
-   * Trying to read a given filename or -path
-   * 
-   * @param inputFileName The intended file's pathname
-   * @throws FileNotFoundException inputFileName does not exist
-   * @throws IOException inputFileName cannot be read
-   */
-  public static void openStream(final String inputFileName) 
-      throws FileNotFoundException, IOException {
-    final FileReader fileReader = new FileReader(inputFileName);
-    final BufferedReader inputBufferedReader = new BufferedReader(fileReader);
-    readStream(inputBufferedReader);
-  }
-
-  static void readStream(final BufferedReader inputStream) throws IOException {
-    int lineCounter = 1;
-    for (String line = inputStream.readLine(); line != null; line = inputStream.readLine()) {
-      System.out.println(lineCounter++ + ": " + line);
-    }
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Wc/readFile/src/main/java/de/hdm_stuttgart/mi/sd1/readfile/package-info.java b/Sd1/P/Wc/readFile/src/main/java/de/hdm_stuttgart/mi/sd1/readfile/package-info.java
deleted file mode 100644
index e18bc7447..000000000
--- a/Sd1/P/Wc/readFile/src/main/java/de/hdm_stuttgart/mi/sd1/readfile/package-info.java
+++ /dev/null
@@ -1,4 +0,0 @@
-/**
- * Simple exercise to reading text files
- */
-package de.hdm_stuttgart.mi.sd1.readfile;
\ No newline at end of file
diff --git a/Sd1/P/Wc/readFile/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestRead.java b/Sd1/P/Wc/readFile/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestRead.java
deleted file mode 100644
index 5bd14106c..000000000
--- a/Sd1/P/Wc/readFile/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestRead.java
+++ /dev/null
@@ -1,23 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.readfile.ReadFile;
-
-
-@SuppressWarnings("javadoc")
-public class TestRead {
-
-  @Test
-  public void testReadFileOk() throws FileNotFoundException, IOException {
-    ReadFile.openStream("Testdata/input.txt"); // Existing file
-  }
-  @Test (expected=FileNotFoundException.class) // We expect this exception to be thrown
-  public void testReadMissingFile() throws FileNotFoundException, IOException {
-    ReadFile.openStream("Testdata/input.java"); // Does not exist
-  }
-}
diff --git a/Sd1/P/Wc/wc/.gitignore b/Sd1/P/Wc/wc/.gitignore
deleted file mode 100644
index 954270fb2..000000000
--- a/Sd1/P/Wc/wc/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
\ No newline at end of file
diff --git a/Sd1/P/Wc/wc/Testdata/input.html b/Sd1/P/Wc/wc/Testdata/input.html
deleted file mode 100644
index 1fab06b23..000000000
--- a/Sd1/P/Wc/wc/Testdata/input.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<html>
-    <head>
-        <title>A simple HTML example</title>
-    </head>
-    <body>
-        <p>Some text ... </p>
-    </body>
-</html>
-
diff --git a/Sd1/P/Wc/wc/Testdata/model.css b/Sd1/P/Wc/wc/Testdata/model.css
deleted file mode 100644
index d75ee22f9..000000000
--- a/Sd1/P/Wc/wc/Testdata/model.css
+++ /dev/null
@@ -1,4 +0,0 @@
-body {
-  background-color: #d0e4fe;
-  }
-
diff --git a/Sd1/P/Wc/wc/pom.xml b/Sd1/P/Wc/wc/pom.xml
deleted file mode 100644
index 258a32beb..000000000
--- a/Sd1/P/Wc/wc/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>wc</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>statistics</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.wc/Wc</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Wc/wc/src/main/java/de/hdm_stuttgart/mi/sd1/wc/TextFileStatistics.java b/Sd1/P/Wc/wc/src/main/java/de/hdm_stuttgart/mi/sd1/wc/TextFileStatistics.java
deleted file mode 100644
index 56360a7be..000000000
--- a/Sd1/P/Wc/wc/src/main/java/de/hdm_stuttgart/mi/sd1/wc/TextFileStatistics.java
+++ /dev/null
@@ -1,120 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.wc;
-
-import java.io.BufferedReader;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-
-/**
- * Count lines, words and characters for an individual
- * file name.
- *
- */
-public class TextFileStatistics {
-
-  private static int // In case of multiple input files we need to calculate totals
-      totalNumLines = 0,
-      totalNumWords = 0, 
-      totalNumCharacters = 0;
-  
-  /**
-   * The name of the file content had been read, empty string if content
-   * was read from standard input.
-   */
-  public final String filename;
-  
-  /**
-   * @return The total number of lines from all files being read so far.
-   */
-  public static int getTotalNumLines() {
-    return totalNumLines;
-  }
-
-  /**
-   * @return The total number of words from all files being read so far.
-   */
-  public static int getTotalNumWords() {
-    return totalNumWords;
-  }
-
-  /**
-   * @return The total number of characters from all files being read so far.
-   */
-  public static int getTotalNumCharacters() {
-    return totalNumCharacters;
-  }
-
-  /**
-   * The current text file's number of lines
-   */
-  public final int numLines;
-      
-  /**
-   * The current text file's number of words
-   */
-  public final int numWords;
-  
-  /**
-   * The current text file's number of characters
-   */
-  public final int numCharacters;
-  
-  /**
-   * @param reader Reader supplying content to be read and parsed.
-   * @param filename The filename input has been read from, empty string
-   *        if reading from standard input, see {@link #filename}
-   * 
-   * @throws IOException File fileName cannot be read
-   * @throws FileNotFoundException File fileName does not exist
-   */
-  public TextFileStatistics(final BufferedReader reader, final String filename)
-      throws FileNotFoundException, IOException {
-    
-    this.filename = filename;
-
-    int tmpNumLines = 0,        // We need local variables to sum up and assign the results 
-        tmpNumWords = 0,        // to their final (immutable) counterparts numLines,
-        tmpNumCharacters = 0;   // numWords and numCharacters.
-    
-    for (String line = reader.readLine(); line != null; line = reader.readLine()) {
-      tmpNumLines++;
-      tmpNumWords += findNoOfWords(line); 
-      tmpNumCharacters += line.length() + 1; // +1 representing the chopped newline character
-    }
-    
-    numLines = tmpNumLines;           // Now assign the immutable
-    numWords = tmpNumWords;           // instance attributes.
-    numCharacters = tmpNumCharacters;
-    
-    totalNumLines += numLines;        // We need these in case of multiple input
-    totalNumWords += numWords;        // files for presenting the grand total.
-    totalNumCharacters += numCharacters;
-  }
-  
-  /**
-   * Count the number of words in a string. Any sequence of non-whitespace
-   * characters (space, \t and \n) is being considered a word.
-   * 
-   * @param line The input string to be examined
-   * @return The number of words in the given String.
-   */
-  public static int findNoOfWords (final String line) {
-    int noOfWords = 0;
-    boolean isWhitespace = true;
-    for (final char ch: line.toCharArray()) {
-      switch (ch) {
-      case ' ':  // Whitespace
-      case '\t': // Whitespace
-      case '\n': // Whitespace
-        isWhitespace = true;
-        break;
-      
-      default:  // Non-whitespace
-        if (isWhitespace) {
-          isWhitespace = false;
-          noOfWords++;
-        }
-      }
-    }
-    return noOfWords;
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Wc/wc/src/main/java/de/hdm_stuttgart/mi/sd1/wc/Wc.java b/Sd1/P/Wc/wc/src/main/java/de/hdm_stuttgart/mi/sd1/wc/Wc.java
deleted file mode 100644
index 0b5e31b3e..000000000
--- a/Sd1/P/Wc/wc/src/main/java/de/hdm_stuttgart/mi/sd1/wc/Wc.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.wc;
-
-import java.io.BufferedReader;
-import java.io.FileReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-
-/**
- * Reading a text file and writing all content
- * to standard output
- */
-public class Wc {
-
-  /**
-   * @param fileNames counting lines, words and characters of these file names 
-   */
-  public static void main(String[] fileNames) {
-    
-    TextFileStatistics[] textHandler = null;
-    
-    if (0 == fileNames.length) { // Try to read from standard input
-      try {
-        textHandler = new TextFileStatistics[] { new TextFileStatistics(new BufferedReader(new InputStreamReader(System.in)), "")};
-      } catch(IOException ex) {
-        System.err.println("unable to read from standard input");
-        System.exit(1);
-      }
-    } else { // Try to read from given set of filenames
-      textHandler = new TextFileStatistics[fileNames.length];
-      for (int i = 0; i < fileNames.length; i++) {
-        final String filename = fileNames[i];
-        try {
-          textHandler[i] = new TextFileStatistics(new BufferedReader(new FileReader(filename)), filename);
-        } catch (IOException e) {
-          System.err.println("unable to read from file '" + filename + "'");
-          System.exit(1);
-        }
-      }
-    }
-    // We're done reading and parsing input(s). 
-    // Write results to standard output.
-    final String outputFormat = "%3d  %4d %6d  %s %n"; 
-                              // int  int int string
-                              //                 newline
-    for (TextFileStatistics th : textHandler) {
-      System.out.format(outputFormat, th.numLines, th.numWords, th.numCharacters, th.filename);
-    }
-    if (1 < textHandler.length) { // Multiple input files?
-      System.out.format(outputFormat,
-        TextFileStatistics.getTotalNumLines() 
-      , TextFileStatistics.getTotalNumWords() 
-      , TextFileStatistics.getTotalNumCharacters()
-      , "total");
-    }
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Wc/wc/src/main/java/de/hdm_stuttgart/mi/sd1/wc/package-info.java b/Sd1/P/Wc/wc/src/main/java/de/hdm_stuttgart/mi/sd1/wc/package-info.java
deleted file mode 100644
index 511e16bf9..000000000
--- a/Sd1/P/Wc/wc/src/main/java/de/hdm_stuttgart/mi/sd1/wc/package-info.java
+++ /dev/null
@@ -1,4 +0,0 @@
-/**
- * Simple exercise to reading text files
- */
-package de.hdm_stuttgart.mi.sd1.wc;
\ No newline at end of file
diff --git a/Sd1/P/Wc/wc/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestCountWords.java b/Sd1/P/Wc/wc/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestCountWords.java
deleted file mode 100644
index 990b27628..000000000
--- a/Sd1/P/Wc/wc/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestCountWords.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.wc.TextFileStatistics;
-
-
-@SuppressWarnings("javadoc")
-public class TestCountWords {
-
-  @Test
-  public void testNoWord() {
-    Assert.assertEquals("Just white space", 0, TextFileStatistics.findNoOfWords(" \t"));
-  }
-  
-  @Test
-  public void testSingleWord() {
-    final String s = "We're";
-    Assert.assertEquals("text='" + s + "'", 1, TextFileStatistics.findNoOfWords(s));
-  }
-  
-  @Test
-  public void testTwoWords() {
-    final String s = "We are";
-    Assert.assertEquals("text='" + s + "'", 2, TextFileStatistics.findNoOfWords(s));
-  }
-  
-  @Test
-  public void testWordsWhiteHead() {
-    final String s = "\t \tBegin_space";
-    Assert.assertEquals("text='" + s + "'", 1, TextFileStatistics.findNoOfWords(s));
-  }
-  
-  @Test
-  public void testWordsWhiteTail() {
-    final String s = "End_space \t ";
-    Assert.assertEquals("text='" + s + "'", 1, TextFileStatistics.findNoOfWords(s));
-  }
-  
-  @Test
-  public void testWhiteMulti() {
-    final String s = "    some\t\tinterspersed   \t  spaces \t\t ";
-    Assert.assertEquals("text='" + s + "'", 3, TextFileStatistics.findNoOfWords(s));
-  }
-}
diff --git a/Sd1/P/Wc/wc/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestWc.java b/Sd1/P/Wc/wc/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestWc.java
deleted file mode 100644
index f33efc03a..000000000
--- a/Sd1/P/Wc/wc/src/test/java/de/hdm_stuttgart/mi/sd1/store/TestWc.java
+++ /dev/null
@@ -1,46 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.store;
-
-import java.io.BufferedReader;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.wc.TextFileStatistics;
-
-@SuppressWarnings("javadoc")
-public class TestWc {
-
-  @Test
-  public void testTwoInputFiles() throws FileNotFoundException, IOException {
-    
-      final String model_css_filename = "Testdata/model.css", //  4 lines   5  words  41 character
-          input_html_filename = "Testdata/input.html";        //  9 lines  14  words 137 character
-                                                        //_________________________________________
-                                                        // total 13 lines  19  words 178 character
-    
-      final TextFileStatistics
-        model_css = new TextFileStatistics(
-          new BufferedReader(new FileReader(model_css_filename)), model_css_filename),
-          
-        input_html = new TextFileStatistics(new BufferedReader(
-              new FileReader(input_html_filename)), input_html_filename);
-      
-      // File Testdata/model.css
-      Assert.assertEquals( 4, model_css.numLines);
-      Assert.assertEquals( 5, model_css.numWords);
-      Assert.assertEquals(41, model_css.numCharacters);
-      
-      // File Testdata/input.html
-      Assert.assertEquals(  9, input_html.numLines);
-      Assert.assertEquals( 14, input_html.numWords);
-      Assert.assertEquals(137, input_html.numCharacters);
-      
-      // Grand total
-      Assert.assertEquals( 13, TextFileStatistics.getTotalNumLines());
-      Assert.assertEquals( 19, TextFileStatistics.getTotalNumWords());
-      Assert.assertEquals(178, TextFileStatistics.getTotalNumCharacters());
-  }
-}
diff --git a/Sd1/P/WordFrequency1/Solution/.gitignore b/Sd1/P/WordFrequency1/Solution/.gitignore
deleted file mode 100644
index 954270fb2..000000000
--- a/Sd1/P/WordFrequency1/Solution/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency1/Solution/pom.xml b/Sd1/P/WordFrequency1/Solution/pom.xml
deleted file mode 100644
index 81bc5099a..000000000
--- a/Sd1/P/WordFrequency1/Solution/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm_stuttgart.mi.sd1.textstat</groupId>
-  <artifactId>textstat</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>textstat</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.textstat/TextStatistics</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/WordFrequency1/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java b/Sd1/P/WordFrequency1/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java
deleted file mode 100644
index eb49ff83c..000000000
--- a/Sd1/P/WordFrequency1/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java
+++ /dev/null
@@ -1,68 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat;
-
-import java.io.BufferedReader;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-/**
- * Count words and their respective frequencies of appearance.
- *
- */
-public class TextFileHandler {
-
-  /**
-   * The input file name to read from.
-   */
-  public final String filename;
-  
-  /**
-   * The list of words found so far among with their frequencies.
-   */
-  final List<WordFrequency> wordFrequencies = new ArrayList<WordFrequency>();
-  
-  /**
-   * @param filename The filename input to read input, see {@link #filename}
-   * 
-   * @throws IOException Input file cannot be read
-   * @throws FileNotFoundException File does not exist
-   */
-  public TextFileHandler(final String filename)
-      throws FileNotFoundException, IOException {
-    
-    this.filename = filename;
-    final BufferedReader reader = new BufferedReader(new FileReader(filename));
-    for (String line = reader.readLine(); line != null; line = reader.readLine()) {
-      // Ignore white space and some common text markers.
-      final String[] words = line.split("[ \t\"!?.,'´`]+");
-      for (final String word: words) {
-        
-        // Word might be new
-        final WordFrequency newWordCandidate = new WordFrequency(word);
-        final int existingIndex = wordFrequencies.indexOf(newWordCandidate);
-        if (existingIndex < 0) { // Word is not yet in list.
-          wordFrequencies.add(newWordCandidate);
-        } else { // Word is already in our list. Just increment its frequency value.
-          wordFrequencies.get(existingIndex).incrementFrequency();
-        }
-      }
-    }
-    reader.close();
-    Collections.sort(wordFrequencies, new WordFrequency.CompareByFrequency());
-  }
-  
-  /**
-   * Print a list of all words sorted by their respective
-   * frequencies.
-   */
-  public void printFrequencies() {
-    for (final WordFrequency wordFrequency : wordFrequencies) {
-      System.out.format("%3d: %s\n",
-                         wordFrequency.getFrequency(),
-                              wordFrequency.word );
-    }
-  }
-}
diff --git a/Sd1/P/WordFrequency1/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextStatistics.java b/Sd1/P/WordFrequency1/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextStatistics.java
deleted file mode 100644
index cd4c48b00..000000000
--- a/Sd1/P/WordFrequency1/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextStatistics.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat;
-
-import java.io.IOException;
-
-/**
- * Reading a text file and writing all content
- * to standard output
- */
-public class TextStatistics {
-
-  /**
-   * @param fileNames counting lines, words and characters of these file names 
-   */
-  public static void main(String[] fileNames) {
-
-    TextFileHandler textFileHandler = null;
-
-    if (1 == fileNames.length){ // Try to read from input file
-      try {
-        textFileHandler = new TextFileHandler(fileNames[0]);
-      } catch (IOException e) {
-        System.err.println("unable to read from file '" + fileNames[0] + "'");
-        System.exit(1);
-      }
-    } else {
-      System.err.println("I need exactly one file name argument");
-      System.exit(1);
-    }
-    textFileHandler.printFrequencies();
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency1/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/WordFrequency.java b/Sd1/P/WordFrequency1/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/WordFrequency.java
deleted file mode 100644
index 3e58520cc..000000000
--- a/Sd1/P/WordFrequency1/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/WordFrequency.java
+++ /dev/null
@@ -1,67 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat;
-
-import java.util.Comparator;
-
-/**
- * A helper class to account for frequencies of words found in textual input. 
- *
- */
-public class WordFrequency {
-  /**
-   * The frequency of this word will be counted.
-   */
-  public final String word;
-  private int frequency;
-  
-  /**
-   * @param word The immutable value. Has to be non-null.
-   */
-  public  WordFrequency(final String word) {
-    this.word = word;
-    frequency = 1;
-  }
-  
-  /**
-   * We found another one. Thus increment the total number
-   * to be returned by {@link #getFrequency()}.
-   */
-  public void incrementFrequency() {
-    frequency++;
-  }
-  /**
-   * @return The number of appearances so far.
-   */
-  public int getFrequency() {
-    return frequency;
-  }
-
-  @Override
-  public int hashCode() {
-    return word.hashCode();
-  }
-
-  @Override
-  public boolean equals(Object obj) {
-    if (obj instanceof WordFrequency) {               // WordFrequency instances are equal if and
-      return ((WordFrequency) obj).word.equals(word); // only if the underlying words are equals
-    } else {
-      return false;
-    }
-  }
-  /**
-   * Compare by word frequencies
-   *
-   */
-  public static class CompareByFrequency implements Comparator<WordFrequency> {
-
-    @Override
-    public int compare(WordFrequency wf1, WordFrequency wf2) {
-      final int frequencyDifference = wf2.frequency - wf1.frequency;
-      if (0 == frequencyDifference) { // Frequencies are equal, thus sort alphabetically
-        return wf1.word.compareTo(wf2.word);
-      } else {
-        return frequencyDifference;
-      }
-    }
-  }
-}
diff --git a/Sd1/P/WordFrequency1/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java b/Sd1/P/WordFrequency1/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java
deleted file mode 100644
index 2498a183f..000000000
--- a/Sd1/P/WordFrequency1/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Gathering statistical information from text files
- *
- */
-package de.hdm_stuttgart.mi.sd1.textstat;
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency1/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java b/Sd1/P/WordFrequency1/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java
deleted file mode 100644
index aec2e894f..000000000
--- a/Sd1/P/WordFrequency1/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Testing text statistics
- *
- */
-package de.hdm_stuttgart.mi.sd1.textstat.test;
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency1/Solution/testdata.txt b/Sd1/P/WordFrequency1/Solution/testdata.txt
deleted file mode 100644
index afbfc6796..000000000
--- a/Sd1/P/WordFrequency1/Solution/testdata.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-One day, Einstein, Newton, and Pascal meet up
-and decide to play a game of hide and seek.
-Einstein volunteered to be "It". As Einstein
-counted, eyes closed, to 100, Pascal ran away
-and hid, but Newton stood right in front of
-Einstein and drew a one meter by one meter
-square on the floor around himself. When
-Einstein opened his eyes, he immediately saw
-Newton and said "I found you Newton", but Newton
-replied, "No, you found one Newton per square meter.
-You found Pascal!"
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency2/Solution1/.gitignore b/Sd1/P/WordFrequency2/Solution1/.gitignore
deleted file mode 100644
index 954270fb2..000000000
--- a/Sd1/P/WordFrequency2/Solution1/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency2/Solution1/pom.xml b/Sd1/P/WordFrequency2/Solution1/pom.xml
deleted file mode 100644
index 81bc5099a..000000000
--- a/Sd1/P/WordFrequency2/Solution1/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm_stuttgart.mi.sd1.textstat</groupId>
-  <artifactId>textstat</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>textstat</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.textstat/TextStatistics</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/WordFrequency2/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java b/Sd1/P/WordFrequency2/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java
deleted file mode 100644
index 5f50b61c1..000000000
--- a/Sd1/P/WordFrequency2/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java
+++ /dev/null
@@ -1,65 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat;
-
-import java.io.BufferedReader;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.Hashtable;
-import java.util.Map;
-import java.util.Map.Entry;
-
-/**
- * Count words and their respective frequencies of appearance.
- *
- */
-public class TextFileHandler {
-
-  /**
-   * The input file name to read from.
-   */
-  public final String filename;
-  
-  /**
-   * The list of words found so far among with their frequencies.
-   */
-  final Map<String, Integer> wordFrequencies = new Hashtable<String, Integer>();
-  
-  /**
-   * @param filename The filename input to read input, see {@link #filename}
-   * 
-   * @throws IOException Input file cannot be read
-   * @throws FileNotFoundException File does not exist
-   */
-  public TextFileHandler(final String filename)
-      throws FileNotFoundException, IOException {
-    
-    this.filename = filename;
-    final BufferedReader reader = new BufferedReader(new FileReader(filename));
-    for (String line = reader.readLine(); line != null; line = reader.readLine()) {
-      // Ignore white space and some common text markers.
-      final String[] words = line.split("[ \t\"!?.,'´`]+");
-      for (final String word: words) {
-        
-        // Word might be new
-        final Integer existingFrequency = wordFrequencies.get(word);
-        if (null == existingFrequency) { // Word is not yet in list.
-          wordFrequencies.put(word, new Integer(1));
-        } else { // Word is already in our list. Replace by frequency+1 value.
-          wordFrequencies.put(word, existingFrequency + 1);
-        }
-      }
-    }
-    reader.close();
-  }
-  
-  /**
-   * Print an unsorted list of all words
-   */
-  public void printFrequencies() {
-    for (final Entry<String, Integer> entry : wordFrequencies.entrySet()) {
-      System.out.format("%3d: %s\n",
-                         entry.getValue(),
-                              entry.getKey());
-    }
-  }
-}
diff --git a/Sd1/P/WordFrequency2/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextStatistics.java b/Sd1/P/WordFrequency2/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextStatistics.java
deleted file mode 100644
index f9f78308f..000000000
--- a/Sd1/P/WordFrequency2/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextStatistics.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat;
-
-import java.io.IOException;
-
-/**
- * Reading a text file and creating the set of words being contained
- * among with their respective frequencies of appearance.
- */
-public class TextStatistics {
-
-  /**
-   * @param fileNames counting word frequencies of this file name
-   */
-  public static void main(String[] fileNames) {
-
-    TextFileHandler textFileHandler = null;
-
-    if (1 == fileNames.length){ // Try to read from input file
-      try {
-        textFileHandler = new TextFileHandler(fileNames[0]);
-      } catch (IOException e) {
-        System.err.println("unable to read from file '" + fileNames[0] + "'");
-        System.exit(1);
-      }
-    } else {
-      System.err.println("I need exactly one file name argument");
-      System.exit(1);
-    }
-    System.out.println("Unsorted frequencies:");
-    textFileHandler.printFrequencies();
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency2/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java b/Sd1/P/WordFrequency2/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java
deleted file mode 100644
index aaf29dc85..000000000
--- a/Sd1/P/WordFrequency2/Solution1/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Gathering word frequency statistics on text files
- *
- */
-package de.hdm_stuttgart.mi.sd1.textstat;
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency2/Solution1/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java b/Sd1/P/WordFrequency2/Solution1/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java
deleted file mode 100644
index aec2e894f..000000000
--- a/Sd1/P/WordFrequency2/Solution1/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Testing text statistics
- *
- */
-package de.hdm_stuttgart.mi.sd1.textstat.test;
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency2/Solution1/testdata.txt b/Sd1/P/WordFrequency2/Solution1/testdata.txt
deleted file mode 100644
index afbfc6796..000000000
--- a/Sd1/P/WordFrequency2/Solution1/testdata.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-One day, Einstein, Newton, and Pascal meet up
-and decide to play a game of hide and seek.
-Einstein volunteered to be "It". As Einstein
-counted, eyes closed, to 100, Pascal ran away
-and hid, but Newton stood right in front of
-Einstein and drew a one meter by one meter
-square on the floor around himself. When
-Einstein opened his eyes, he immediately saw
-Newton and said "I found you Newton", but Newton
-replied, "No, you found one Newton per square meter.
-You found Pascal!"
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency2/Solution2/.gitignore b/Sd1/P/WordFrequency2/Solution2/.gitignore
deleted file mode 100644
index 954270fb2..000000000
--- a/Sd1/P/WordFrequency2/Solution2/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency2/Solution2/pom.xml b/Sd1/P/WordFrequency2/Solution2/pom.xml
deleted file mode 100644
index 81bc5099a..000000000
--- a/Sd1/P/WordFrequency2/Solution2/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm_stuttgart.mi.sd1.textstat</groupId>
-  <artifactId>textstat</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>textstat</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.textstat/TextStatistics</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/WordFrequency2/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java b/Sd1/P/WordFrequency2/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java
deleted file mode 100644
index fc0dd76b3..000000000
--- a/Sd1/P/WordFrequency2/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java
+++ /dev/null
@@ -1,84 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat;
-
-import java.io.BufferedReader;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Hashtable;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-
-/**
- * Count words and their respective frequencies of appearance.
- *
- */
-public class TextFileHandler {
-
-  /**
-   * The input file name to read from.
-   */
-  public final String filename;
-  
-  /**
-   * The list of words found so far among with their frequencies.
-   */
-  final Map<String, Integer> wordFrequencies = new Hashtable<String, Integer>();
-  
-  /**
-   * @param filename The filename input to read input, see {@link #filename}
-   * 
-   * @throws IOException Input file cannot be read
-   * @throws FileNotFoundException File does not exist
-   */
-  public TextFileHandler(final String filename)
-      throws FileNotFoundException, IOException {
-    
-    this.filename = filename;
-    final BufferedReader reader = new BufferedReader(new FileReader(filename));
-    for (String line = reader.readLine(); line != null; line = reader.readLine()) {
-      // Ignore white space and some common text markers.
-      final String[] words = line.split("[ \t\"!?.,'´`]+");
-      for (final String word: words) {
-        
-        // Word might be new
-        final Integer existingFrequency = wordFrequencies.get(word);
-        if (null == existingFrequency) { // Word is not yet in list.
-          wordFrequencies.put(word, new Integer(1));
-        } else { // Word is already in our list. Replace by frequency+1 value.
-          wordFrequencies.put(word, existingFrequency + 1);
-        }
-      }
-    }
-    reader.close();
-  }
-  
-  /**
-   * Print an unsorted list of all words
-   */
-  public void printFrequencies() {
-    for (final Entry<String, Integer> entry : wordFrequencies.entrySet()) {
-      System.out.format("%3d: %s\n",
-                         entry.getValue(),
-                              entry.getKey());
-    }
-  }
-  /**
-   * Print a list of all words first sorted descending by frequency and 
-   * second alphabetically.
-   */
-  public void printSortedFrequencies() {
-	  
-	final List<Entry<String, Integer>> wordFrequencyList = 
-			  new ArrayList<Map.Entry<String,Integer>>(wordFrequencies.entrySet());
-
-	Collections.sort(wordFrequencyList, new WordFrequencyCompare());
-    for (final Entry<String, Integer> entry : wordFrequencyList) {
-      System.out.format("%3d: %s\n",
-                         entry.getValue(),
-                              entry.getKey());
-    }
-  }
-}
diff --git a/Sd1/P/WordFrequency2/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextStatistics.java b/Sd1/P/WordFrequency2/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextStatistics.java
deleted file mode 100644
index ef9d4a40f..000000000
--- a/Sd1/P/WordFrequency2/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextStatistics.java
+++ /dev/null
@@ -1,36 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat;
-
-import java.io.IOException;
-
-/**
- * Reading a text file and creating a list of words being contained
- * among with their respective frequencies of appearance sorted
- * by frequency of appearance.
- */
-public class TextStatistics {
-
-  /**
-   * @param fileNames counting word frequencies of this file name
-   */
-  public static void main(String[] fileNames) {
-
-    TextFileHandler textFileHandler = null;
-
-    if (1 == fileNames.length){ // Try to read from input file
-      try {
-        textFileHandler = new TextFileHandler(fileNames[0]);
-      } catch (IOException e) {
-        System.err.println("unable to read from file '" + fileNames[0] + "'");
-        System.exit(1);
-      }
-    } else {
-      System.err.println("I need exactly one file name argument");
-      System.exit(1);
-    }
-    System.out.println("Unsorted frequencies:");
-    textFileHandler.printFrequencies();
-
-    System.out.println("Sorted frequencies:");
-    textFileHandler.printSortedFrequencies();
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency2/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/WordFrequencyCompare.java b/Sd1/P/WordFrequency2/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/WordFrequencyCompare.java
deleted file mode 100644
index 6c5582eca..000000000
--- a/Sd1/P/WordFrequency2/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/WordFrequencyCompare.java
+++ /dev/null
@@ -1,36 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat;
-
-import java.util.Comparator;
-import java.util.Map.Entry;
-
-/**
- * Comparing word frequencies first by frequency (descending) and second
- * alphabetically ignoring case (ascending).
- * 
- * Consider three entry examples ("software"|35),
- * ("function"|35) and ("error"|10). These entries
- * reflect the words "software", "function" and "error" appearing in a text file with
- * frequencies 35, 35 and 10 respectively.
- * 
- * The intended sorting order should be:
- * <ul>
- *   <li>("function"|35)</li>
- *   <li>("software"|35)</li>
- *   <li>("error"|10)</li>
- * </ul>
- * 
- *
- */
-public class WordFrequencyCompare implements Comparator<Entry<String, Integer>> {
-
-	@Override
-	public int compare(Entry<String, Integer> e1, Entry<String, Integer> e2) {
-		
-		if (e1.getValue().equals(e2.getValue())) { // Word frequencies are equal
-			// Just compare the strings in question alphabetically.
-			return e1.getKey().toLowerCase().compareTo(e2.getKey().toLowerCase());
-		} else {
-			return e2.getValue() - e1.getValue(); // Sort by frequency value
-		}
-	}
-}
diff --git a/Sd1/P/WordFrequency2/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java b/Sd1/P/WordFrequency2/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java
deleted file mode 100644
index aaf29dc85..000000000
--- a/Sd1/P/WordFrequency2/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Gathering word frequency statistics on text files
- *
- */
-package de.hdm_stuttgart.mi.sd1.textstat;
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency2/Solution2/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java b/Sd1/P/WordFrequency2/Solution2/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java
deleted file mode 100644
index aec2e894f..000000000
--- a/Sd1/P/WordFrequency2/Solution2/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Testing text statistics
- *
- */
-package de.hdm_stuttgart.mi.sd1.textstat.test;
\ No newline at end of file
diff --git a/Sd1/P/WordFrequency2/Solution2/testdata.txt b/Sd1/P/WordFrequency2/Solution2/testdata.txt
deleted file mode 100644
index afbfc6796..000000000
--- a/Sd1/P/WordFrequency2/Solution2/testdata.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-One day, Einstein, Newton, and Pascal meet up
-and decide to play a game of hide and seek.
-Einstein volunteered to be "It". As Einstein
-counted, eyes closed, to 100, Pascal ran away
-and hid, but Newton stood right in front of
-Einstein and drew a one meter by one meter
-square on the floor around himself. When
-Einstein opened his eyes, he immediately saw
-Newton and said "I found you Newton", but Newton
-replied, "No, you found one Newton per square meter.
-You found Pascal!"
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution/.gitignore b/Sd1/P/Wordlist/Solution/.gitignore
deleted file mode 100644
index 954270fb2..000000000
--- a/Sd1/P/Wordlist/Solution/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution/pom.xml b/Sd1/P/Wordlist/Solution/pom.xml
deleted file mode 100644
index 794d37a25..000000000
--- a/Sd1/P/Wordlist/Solution/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm_stuttgart.mi.sd1.wordlist</groupId>
-  <artifactId>wordlist</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>wordlist</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.textstat/TextStatistics</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Wordlist/Solution/smalltest.txt b/Sd1/P/Wordlist/Solution/smalltest.txt
deleted file mode 100644
index 8b175cf6d..000000000
--- a/Sd1/P/Wordlist/Solution/smalltest.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-A simple collection of words.
-   Some words may appear multiple times.
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java b/Sd1/P/Wordlist/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java
deleted file mode 100644
index 3d15a640f..000000000
--- a/Sd1/P/Wordlist/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java
+++ /dev/null
@@ -1,68 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat;
-
-import java.io.BufferedReader;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.HashSet;
-import java.util.Set;
-
-/**
- * Collect words from a text.
- *
- */
-public class TextFileHandler {
-
-  /**
-   * The set of words found so far.
-   */
-  final Set<String> words = new HashSet<String>();
-  
-  /**
-   * @param filename The filename input to read input.
-   * 
-   * @throws IOException Input file cannot be read
-   * @throws FileNotFoundException File does not exist
-   */
-  public TextFileHandler(final String filename)
-      throws FileNotFoundException, IOException {
-    
-    final BufferedReader reader = new BufferedReader(new FileReader(filename));
-    for (String inputLine = reader.readLine(); inputLine != null; inputLine = reader.readLine()) {
-      // Ignore white space and some common text markers.
-      final String[] inputWords = inputLine.split("[ \t\"!?.,'´`:;]+");
-      for (final String word: inputWords) {
-        if (0 < word.trim().length()) { // Exclude empty text strings at beginning or end of line
-          words.add(word);
-        }
-      }
-    }
-    reader.close(); // Free OS resources no longer being needed. 
-  }
-  
-  
-  
-  /**
-   * @return The set of words being found.
-   */
-  public Set<String> getWords() {
-    return words;
-  }
-
-
-
-  /**
-   * 
-   * @return A comma separated list of words being found.
-   */
-  public String getCsWordList() {
-    StringBuffer buffer = new StringBuffer();
-    
-    String separator = "";
-    for (final String word: words) {
-      buffer.append(separator + word);
-      separator = ", ";
-    }
-    return buffer.toString();
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/WordCollector.java b/Sd1/P/Wordlist/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/WordCollector.java
deleted file mode 100644
index b72d151f5..000000000
--- a/Sd1/P/Wordlist/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/WordCollector.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat;
-
-import java.io.IOException;
-
-/**
- * Reading a text file and writing all content
- * to standard output
- */
-public class WordCollector {
-
-  /**
-   * @param fileNames counting lines, words and characters of these file names 
-   */
-  public static void main(String[] fileNames) {
-
-    TextFileHandler textFileHandler = null;
-
-    if (1 == fileNames.length){ // Interpret the user supplied command argument as an input filename.
-      try {
-        textFileHandler = new TextFileHandler(fileNames[0]);
-      } catch (IOException e) {
-        System.err.println("unable to read from file '" + fileNames[0] + "'");
-        System.exit(1);
-      }
-    } else { // Either none ore more than one command line argument.
-      System.err.println("I need exactly one file name argument");
-      System.exit(1);
-    }
-    System.out.println ("List of words:\n\n" + textFileHandler.getCsWordList());
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java b/Sd1/P/Wordlist/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java
deleted file mode 100644
index 2498a183f..000000000
--- a/Sd1/P/Wordlist/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Gathering statistical information from text files
- *
- */
-package de.hdm_stuttgart.mi.sd1.textstat;
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/TestWordCollect.java b/Sd1/P/Wordlist/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/TestWordCollect.java
deleted file mode 100644
index 91793d1dd..000000000
--- a/Sd1/P/Wordlist/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/TestWordCollect.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat.test;
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Set;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.textstat.TextFileHandler;
-
-@SuppressWarnings("javadoc")
-public class TestWordCollect {
-
-  @Test
-  public void testWordSet() throws FileNotFoundException, IOException {
-    
-    final Set<String> expectedStrings = 
-        new HashSet <String>(Arrays.asList(new String[]{
-            "A", "simple", "collection", "of", "words",
-            "Some", "may", "appear", "multiple", "times"
-        }));
-    
-    final TextFileHandler tfh = new TextFileHandler("smalltest.txt");
-    Assert.assertTrue(tfh.getWords().equals(expectedStrings));
-  }
-}
diff --git a/Sd1/P/Wordlist/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java b/Sd1/P/Wordlist/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java
deleted file mode 100644
index cc2950772..000000000
--- a/Sd1/P/Wordlist/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Testing word collecting.
- *
- */
-package de.hdm_stuttgart.mi.sd1.textstat.test;
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution/testdata.txt b/Sd1/P/Wordlist/Solution/testdata.txt
deleted file mode 100644
index c7f53af74..000000000
--- a/Sd1/P/Wordlist/Solution/testdata.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-A woman asks her husband, a programmer, to go shopping.
-
-Wife: "Dear, please, go to the nearby grocery store to
-buy some bread. If they have eggs, buy 6."
-Husband: "O.K., hun."
-
-Twenty minutes later the husband comes back bringing 6 loaves of bread.
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution2/.gitignore b/Sd1/P/Wordlist/Solution2/.gitignore
deleted file mode 100644
index 954270fb2..000000000
--- a/Sd1/P/Wordlist/Solution2/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution2/pom.xml b/Sd1/P/Wordlist/Solution2/pom.xml
deleted file mode 100644
index 794d37a25..000000000
--- a/Sd1/P/Wordlist/Solution2/pom.xml
+++ /dev/null
@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm_stuttgart.mi.sd1.wordlist</groupId>
-  <artifactId>wordlist</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>wordlist</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
-        <version>2.4</version>
-        <configuration>
-          <archive>
-            <manifest>
-              <addClasspath>true</addClasspath>
-              <mainClass>de.hdm_stuttgart.mi.sd1.textstat/TextStatistics</mainClass>
-            </manifest>
-          </archive>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/Wordlist/Solution2/smalltest.txt b/Sd1/P/Wordlist/Solution2/smalltest.txt
deleted file mode 100644
index 8b175cf6d..000000000
--- a/Sd1/P/Wordlist/Solution2/smalltest.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-A simple collection of words.
-   Some words may appear multiple times.
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java b/Sd1/P/Wordlist/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java
deleted file mode 100644
index b09b648d3..000000000
--- a/Sd1/P/Wordlist/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/TextFileHandler.java
+++ /dev/null
@@ -1,69 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat;
-
-import java.io.BufferedReader;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.Set;
-import java.util.SortedSet;
-import java.util.TreeSet;
-
-/**
- * Collect words from a text.
- *
- */
-public class TextFileHandler {
-
-  /**
-   * The set of words found so far.
-   */
-  final SortedSet<String> words = new TreeSet<String>();
-  
-  /**
-   * @param filename The filename input to read input.
-   * 
-   * @throws IOException Input file cannot be read
-   * @throws FileNotFoundException File does not exist
-   */
-  public TextFileHandler(final String filename)
-      throws FileNotFoundException, IOException {
-    
-    final BufferedReader reader = new BufferedReader(new FileReader(filename));
-    for (String inputLine = reader.readLine(); inputLine != null; inputLine = reader.readLine()) {
-      // Ignore white space and some common text markers.
-      final String[] inputWords = inputLine.split("[ \t\"!?.,'´`:;]+");
-      for (final String word: inputWords) {
-        if (0 < word.trim().length()) { // Exclude empty text strings at beginning or end of line
-          words.add(word);
-        }
-      }
-    }
-    reader.close(); // Free OS resources no longer being needed. 
-  }
-  
-  
-  
-  /**
-   * @return The set of words being found.
-   */
-  public Set<String> getWords() {
-    return words;
-  }
-
-
-
-  /**
-   * 
-   * @return A comma separated list of words being found.
-   */
-  public String getCsWordList() {
-    StringBuffer buffer = new StringBuffer();
-    
-    String separator = "";
-    for (final String word: words) {
-      buffer.append(separator + word);
-      separator = ", ";
-    }
-    return buffer.toString();
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/WordCollector.java b/Sd1/P/Wordlist/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/WordCollector.java
deleted file mode 100644
index b72d151f5..000000000
--- a/Sd1/P/Wordlist/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/WordCollector.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat;
-
-import java.io.IOException;
-
-/**
- * Reading a text file and writing all content
- * to standard output
- */
-public class WordCollector {
-
-  /**
-   * @param fileNames counting lines, words and characters of these file names 
-   */
-  public static void main(String[] fileNames) {
-
-    TextFileHandler textFileHandler = null;
-
-    if (1 == fileNames.length){ // Interpret the user supplied command argument as an input filename.
-      try {
-        textFileHandler = new TextFileHandler(fileNames[0]);
-      } catch (IOException e) {
-        System.err.println("unable to read from file '" + fileNames[0] + "'");
-        System.exit(1);
-      }
-    } else { // Either none ore more than one command line argument.
-      System.err.println("I need exactly one file name argument");
-      System.exit(1);
-    }
-    System.out.println ("List of words:\n\n" + textFileHandler.getCsWordList());
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java b/Sd1/P/Wordlist/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java
deleted file mode 100644
index 2498a183f..000000000
--- a/Sd1/P/Wordlist/Solution2/src/main/java/de/hdm_stuttgart/mi/sd1/textstat/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Gathering statistical information from text files
- *
- */
-package de.hdm_stuttgart.mi.sd1.textstat;
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution2/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/TestWordCollect.java b/Sd1/P/Wordlist/Solution2/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/TestWordCollect.java
deleted file mode 100644
index 91793d1dd..000000000
--- a/Sd1/P/Wordlist/Solution2/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/TestWordCollect.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.textstat.test;
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Set;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import de.hdm_stuttgart.mi.sd1.textstat.TextFileHandler;
-
-@SuppressWarnings("javadoc")
-public class TestWordCollect {
-
-  @Test
-  public void testWordSet() throws FileNotFoundException, IOException {
-    
-    final Set<String> expectedStrings = 
-        new HashSet <String>(Arrays.asList(new String[]{
-            "A", "simple", "collection", "of", "words",
-            "Some", "may", "appear", "multiple", "times"
-        }));
-    
-    final TextFileHandler tfh = new TextFileHandler("smalltest.txt");
-    Assert.assertTrue(tfh.getWords().equals(expectedStrings));
-  }
-}
diff --git a/Sd1/P/Wordlist/Solution2/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java b/Sd1/P/Wordlist/Solution2/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java
deleted file mode 100644
index cc2950772..000000000
--- a/Sd1/P/Wordlist/Solution2/src/test/java/de/hdm_stuttgart/mi/sd1/textstat/test/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * Testing word collecting.
- *
- */
-package de.hdm_stuttgart.mi.sd1.textstat.test;
\ No newline at end of file
diff --git a/Sd1/P/Wordlist/Solution2/testdata.txt b/Sd1/P/Wordlist/Solution2/testdata.txt
deleted file mode 100644
index c7f53af74..000000000
--- a/Sd1/P/Wordlist/Solution2/testdata.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-A woman asks her husband, a programmer, to go shopping.
-
-Wife: "Dear, please, go to the nearby grocery store to
-buy some bread. If they have eggs, buy 6."
-Husband: "O.K., hun."
-
-Twenty minutes later the husband comes back bringing 6 loaves of bread.
\ No newline at end of file
diff --git a/Sd1/P/crab/V1/.gitignore b/Sd1/P/crab/V1/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/crab/V1/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/crab/V1/pom.xml b/Sd1/P/crab/V1/pom.xml
deleted file mode 100644
index 97b9d7982..000000000
--- a/Sd1/P/crab/V1/pom.xml
+++ /dev/null
@@ -1,73 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.mi.sd1</groupId>
-  <artifactId>crab</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-  <packaging>jar</packaging>
-
-  <name>crab</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-	    <links>
-              <link>http://www.greenfoot.org/files/javadoc/</link>
-            </links>
-          <additionalDependencies>
-            <additionalDependency>
-              <groupId>de.hdm-stuttgart.mi</groupId>
-              <artifactId>greenfoot</artifactId>
-              <version>2.3.0</version>
-            </additionalDependency>
-          </additionalDependencies>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>de.hdm-stuttgart.mi</groupId>
-      <artifactId>greenfoot</artifactId>
-      <version>2.3.0</version>
-     </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/crab/V1/src/main/java/Animal.java b/Sd1/P/crab/V1/src/main/java/Animal.java
deleted file mode 100644
index 8a8c79ea2..000000000
--- a/Sd1/P/crab/V1/src/main/java/Animal.java
+++ /dev/null
@@ -1,80 +0,0 @@
-import greenfoot.Actor;
-
-/**
- * Animal. This is the base class for all animals. In addition to the standard
- * Actor methods, it provides the ability to move and turn.
- * 
- * @author Michael Kolling
- * @version 1.0
- */
-public class Animal extends Actor {
-	private static final double WALKING_SPEED = 5.0;
-
-	/**
-	 * Constructor for Animal - nothing to do.
-	 */
-	public Animal() {
-	}
-
-	/**
-	 * Act - empty method. Animals have no default action.
-	 */
-	public void act() {
-	}
-
-	/**
-	 * Turn 'angle' degrees towards the right (clockwise).
-	 */
-	public void turn(int angle) {
-		setRotation(getRotation() + angle);
-	}
-
-	/**
-	 * Move forward in the current direction.
-	 */
-	public void move() {
-		double angle = Math.toRadians(getRotation());
-		int x = (int) Math.round(getX() + Math.cos(angle) * WALKING_SPEED);
-		int y = (int) Math.round(getY() + Math.sin(angle) * WALKING_SPEED);
-
-		setLocation(x, y);
-	}
-
-	/**
-	 * Test if we are close to one of the edges of the world. Return true is we
-	 * are.
-   * @return true, if we are at our world's edge, false otherwise
-	 */
-	public boolean atWorldEdge() {
-		if (getX() < 20 || getX() > getWorld().getWidth() - 20)
-			return true;
-		if (getY() < 20 || getY() > getWorld().getHeight() - 20)
-			return true;
-		else
-			return false;
-	}
-
-	/**
-	 * Return true if we can see an object of class 'clss' right where we are.
-	 * False if there is no such object here.
-   * @param clss The type of object to look for
-   * @return true, if any object can be seen, false otherwise
-	 */
-	public boolean canSee(Class<?> clss) {
-		Actor actor = getOneObjectAtOffset(0, 0, clss);
-		return actor != null;
-	}
-
-	/**
-	 * Try to eat an object of class 'clss'. This is only successful if there is
-	 * such an object where we currently are. Otherwise this method does
-	 * nothing.
-   * @param clss The type of object to eat.
-	 */
-	public void eat(Class<?> clss) {
-		Actor actor = getOneObjectAtOffset(0, 0, clss);
-		if (actor != null) {
-			getWorld().removeObject(actor);
-		}
-	}
-}
diff --git a/Sd1/P/crab/V1/src/main/java/Crab.java b/Sd1/P/crab/V1/src/main/java/Crab.java
deleted file mode 100644
index 56ac98f4a..000000000
--- a/Sd1/P/crab/V1/src/main/java/Crab.java
+++ /dev/null
@@ -1,89 +0,0 @@
-import greenfoot.Actor;
-import greenfoot.Greenfoot;
-import greenfoot.GreenfootImage; // (World, Actor, GreenfootImage, and Greenfoot)
-
-/**
- * This class defines a crab. Crabs live on the beach. They like sand worms
- * (very yummy, especially the green ones).
- * 
- */
-
-public class Crab extends Animal {
-
-  private final static GreenfootImage image1 = new GreenfootImage("crab.png");
-  private GreenfootImage image2 = new GreenfootImage("crab2.png");
-  private int wormsEaten;
-
-  // Initialize a crab's two images.
-  private void commonConstructor(int rotation) {
-    setRotation(rotation);
-    setImage(image1);
-    wormsEaten = 0;
-  }
-
-  /**
-   * Create a crab.
-   */
-  public Crab() {
-    commonConstructor(0);
-  }
-
-  /**
-   * @param rotation See {@link Actor#setRotation(int)}
-   */
-  public Crab(int rotation) {
-    commonConstructor(rotation);
-  }
-
-  /**
-   * Act - do whatever the crab wants to do. This method is called whenever the
-   * 'Act' or 'Run' button gets pressed in the environment.
-   */
-  public void act() {
-    checkKeypress();
-    move();
-    lookForWorm();
-    switchImage();
-  }
-
-  /**
-   * Alternate the crab's image between image1 and image2.
-   */
-  public void switchImage() {
-    if (getImage() == image1) {
-      setImage(image2);
-    } else {
-      setImage(image1);
-    }
-  }
-
-  /**
-   * Check whether a control key on the keyboard has been pressed. If it has,
-   * react accordingly.
-   */
-  public void checkKeypress() {
-    if (Greenfoot.isKeyDown("left")) {
-      turn(-4);
-    }
-    if (Greenfoot.isKeyDown("right")) {
-      turn(4);
-    }
-  }
-
-  /**
-   * Check whether we have stumbled upon a worm. If we have, eat it. If not, do
-   * nothing. If we have eaten eight worms, we win.
-   */
-  public void lookForWorm() {
-    if (canSee(Worm.class)) {
-      eat(Worm.class);
-      Greenfoot.playSound("slurp.wav");
-
-      wormsEaten = wormsEaten + 1;
-      if (wormsEaten == 8) {
-        Greenfoot.playSound("fanfare.wav");
-        Greenfoot.stop();
-      }
-    }
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/crab/V1/src/main/java/CrabWorld.java b/Sd1/P/crab/V1/src/main/java/CrabWorld.java
deleted file mode 100644
index 37ea26b9b..000000000
--- a/Sd1/P/crab/V1/src/main/java/CrabWorld.java
+++ /dev/null
@@ -1,64 +0,0 @@
-import greenfoot.Greenfoot;
-import greenfoot.World; // imports Actor, World, Greenfoot, GreenfootImage
-
-/**
- * A crab's world of configurable size and other nifty
- * features.
- *
- */
-public class CrabWorld extends World {
-
-  private final static int // Width and height of our
-      worldWidth = 700,   // crab's world.
-      worldHeight = 560,
-
-      initialLobsterCount = 3,
-      initialWormCount = 10;
-
-  /**
-   * @return A random x-coordinate ranging from 0 to the worlds's width in pixel units
-   *         - 1. A width of e.g. 100 sets the range to {0, 1,..., 99}.
-   */
-  public static int getRandomX() {
-    return Greenfoot.getRandomNumber(worldWidth);
-  }
-
-  /**
-   * @return A random y-ccordinate ranging from 0 to the worlds's height in pixel
-   *         units - 1. A height of e.g. 70 sets the range to {0, 1,..., 69}.
-   */
-  public static int getRandomY() {
-    return Greenfoot.getRandomNumber(worldHeight);
-  }
-
-  /**
-   * @return A random rotation within the range [0, 1, ..., 360[.
-   */
-  public static int getRandomRotation() {
-    return Greenfoot.getRandomNumber(360);
-  }
-
-  /**
-   * Create the crab world (the beach). Every cell of our world is just 1 pixel.
-   */
-  public CrabWorld() {
-    super(worldWidth, worldHeight, 1);
-    populateWorld();
-  }
-
-  /**
-   * Create the objects for the start of the game.
-   */
-  public void populateWorld() {
-    addObject(new Crab(getRandomRotation()), getRandomX(), getRandomY());
-
-    // Creating lobsters.
-    for (int i = 0; i < initialLobsterCount; i++) {
-      addObject(new Lobster(getRandomRotation()), getRandomX(), getRandomY());
-    }
-    // Creating worms.
-    for (int i = 0; i < initialWormCount; i++) {
-      addObject(new Worm(), getRandomX(), getRandomY());
-    }
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/crab/V1/src/main/java/Lobster.java b/Sd1/P/crab/V1/src/main/java/Lobster.java
deleted file mode 100644
index 2a6779dca..000000000
--- a/Sd1/P/crab/V1/src/main/java/Lobster.java
+++ /dev/null
@@ -1,69 +0,0 @@
-import greenfoot.*; // (World, Actor, GreenfootImage, and Greenfoot)
-
-/**
- * A lobster. Lobsters live on the beach. They like to eat crabs. (Well, in our
- * game they do...)
- * 
- * Version: 2
- * 
- * The lobster walks around randomly. If it runs into a crab it eats it. In this
- * version, we have added a sound effect, and the game stops when a lobster eats
- * the crab.
- */
-
-public class Lobster extends Animal {
-
-  /**
-   * Defaults
-   */
-  public Lobster() {}
-
-  /**
-   * @param rotation See {@link Actor#setRotation(int)}
-   */
-  public Lobster(int rotation) {
-    setRotation(rotation);
-  }
-
-  /**
-   * Do whatever lobsters do.
-   */
-  public void act() {
-    turnAtEdge();
-    randomTurn();
-    move();
-    lookForCrab();
-  }
-
-  /**
-   * Check whether we are at the edge of the world. If we are, turn a bit. If
-   * not, do nothing.
-   */
-  public void turnAtEdge() {
-    if (atWorldEdge()) {
-      turn(17);
-    }
-  }
-
-  /**
-   * Randomly decide to turn from the current direction, or not. If we turn turn
-   * a bit left or right by a random degree.
-   */
-  public void randomTurn() {
-    if (Greenfoot.getRandomNumber(100) > 90) {
-      turn(Greenfoot.getRandomNumber(90) - 45);
-    }
-  }
-
-  /**
-   * Try to pinch a crab. That is: check whether we have stumbled upon a crab.
-   * If we have, remove the crab from the game, and stop the program running.
-   */
-  public void lookForCrab() {
-    if (canSee(Crab.class)) {
-      eat(Crab.class);
-      Greenfoot.playSound("au.wav");
-      Greenfoot.stop();
-    }
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/crab/V1/src/main/java/Worm.java b/Sd1/P/crab/V1/src/main/java/Worm.java
deleted file mode 100644
index 5cbd9f17c..000000000
--- a/Sd1/P/crab/V1/src/main/java/Worm.java
+++ /dev/null
@@ -1,7 +0,0 @@
-/**
- * Worm. A sand worm. Very yummy. Especially crabs really like it. Author:
- * Michael Kolling
- */
-public class Worm extends Animal {
-
-}
\ No newline at end of file
diff --git a/Sd1/P/crab/V1/src/test/java/.ignore b/Sd1/P/crab/V1/src/test/java/.ignore
deleted file mode 100644
index e69de29bb..000000000
diff --git a/Sd1/P/crab/V2/.gitignore b/Sd1/P/crab/V2/.gitignore
deleted file mode 100644
index c708c363d..000000000
--- a/Sd1/P/crab/V2/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/target
-/.settings
-/.classpath
-/.project
diff --git a/Sd1/P/crab/V2/pom.xml b/Sd1/P/crab/V2/pom.xml
deleted file mode 100644
index f6f769afd..000000000
--- a/Sd1/P/crab/V2/pom.xml
+++ /dev/null
@@ -1,76 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.mi.sd1</groupId>
-  <artifactId>crab</artifactId>
-  <version>2.0</version>
-  <packaging>jar</packaging>
-
-  <name>crab</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-	    <links>
-              <link>http://www.greenfoot.org/files/javadoc/</link>
-            </links>
-          <additionalDependencies>
-            <additionalDependency>
-              <groupId>de.hdm-stuttgart.mi</groupId>
-              <artifactId>greenfoot</artifactId>
-              <version>2.3.0</version>
-            </additionalDependency>
-          </additionalDependencies>
-         
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-
-    <dependency>
-              <groupId>de.hdm-stuttgart.mi</groupId>
-              <artifactId>greenfoot</artifactId>
-              <version>2.3.0</version>
-    </dependency>
-
-  </dependencies>
-</project>
diff --git a/Sd1/P/crab/V2/src/main/java/Animal.java b/Sd1/P/crab/V2/src/main/java/Animal.java
deleted file mode 100644
index 69e477c3c..000000000
--- a/Sd1/P/crab/V2/src/main/java/Animal.java
+++ /dev/null
@@ -1,85 +0,0 @@
-import greenfoot.Actor;
-
-/**
- * Animal. This is the base class for all animals. In addition to the standard
- * Actor methods, it provides the ability to move and turn.
- * 
- * @author Michael Kolling
- * @version 1.0
- */
-public class Animal extends Actor {
-	private static final double WALKING_SPEED = 5.0;
-
-	/**
-	 * Constructor for Animal - nothing to do.
-	 */
-	public Animal() {
-	}
-
-	/**
-	 * Act - empty method. Animals have no default action.
-	 */
-	public void act() {
-	}
-
-	/**
-	 * Turn 'angle' degrees towards the right (clockwise).
-	 */
-	public void turn(int angle) {
-		setRotation(getRotation() + angle);
-	}
-
-	/**
-	 * Move forward in the current direction.
-	 */
-	public void move() {
-		double angle = Math.toRadians(getRotation());
-		int x = (int) Math.round(getX() + Math.cos(angle) * WALKING_SPEED);
-		int y = (int) Math.round(getY() + Math.sin(angle) * WALKING_SPEED);
-
-		setLocation(x, y);
-	}
-
-	/**
-	 * Test if we are close to one of the edges of the world. 
-	 * 
-	 * @return true if we are closer than 20 pixel to one
-	 * of the world's edges, false otherwise.
-	 * 
-	 */
-	public boolean atWorldEdge() {
-		if (getX() < 20 || getX() > getWorld().getWidth() - 20)
-			return true;
-		if (getY() < 20 || getY() > getWorld().getHeight() - 20)
-			return true;
-		else
-			return false;
-	}
-
-	/**
-	 * 
-	 * @param clss Are we able to see an object exactly at our position?
-	 * 
-	 * @return true if we can see an object of class 'clss' right where we are.
-	 * false if there is no such object here.
-	 */
-	public boolean canSee(Class<?> clss) {
-		Actor actor = getOneObjectAtOffset(0, 0, clss);
-		return actor != null;
-	}
-
-	/**
-	 * Try to eat an object of class 'clss'. This is only successful if there is
-	 * such an object where we currently are. Only one such
-	 * object will be eaten. If no object of the given class is being found
-	 * nothing happens at all.
-	 * 
-	 * @param clss The type of object to be hunted for having dinner.
-	 */
-	public void eat(Class<?> clss) {
-		Actor actor = getOneObjectAtOffset(0, 0, clss);
-		if (actor != null) {
-			getWorld().removeObject(actor);
-		}
-	}
-}
diff --git a/Sd1/P/crab/V2/src/main/java/Crab.java b/Sd1/P/crab/V2/src/main/java/Crab.java
deleted file mode 100644
index 56ac98f4a..000000000
--- a/Sd1/P/crab/V2/src/main/java/Crab.java
+++ /dev/null
@@ -1,89 +0,0 @@
-import greenfoot.Actor;
-import greenfoot.Greenfoot;
-import greenfoot.GreenfootImage; // (World, Actor, GreenfootImage, and Greenfoot)
-
-/**
- * This class defines a crab. Crabs live on the beach. They like sand worms
- * (very yummy, especially the green ones).
- * 
- */
-
-public class Crab extends Animal {
-
-  private final static GreenfootImage image1 = new GreenfootImage("crab.png");
-  private GreenfootImage image2 = new GreenfootImage("crab2.png");
-  private int wormsEaten;
-
-  // Initialize a crab's two images.
-  private void commonConstructor(int rotation) {
-    setRotation(rotation);
-    setImage(image1);
-    wormsEaten = 0;
-  }
-
-  /**
-   * Create a crab.
-   */
-  public Crab() {
-    commonConstructor(0);
-  }
-
-  /**
-   * @param rotation See {@link Actor#setRotation(int)}
-   */
-  public Crab(int rotation) {
-    commonConstructor(rotation);
-  }
-
-  /**
-   * Act - do whatever the crab wants to do. This method is called whenever the
-   * 'Act' or 'Run' button gets pressed in the environment.
-   */
-  public void act() {
-    checkKeypress();
-    move();
-    lookForWorm();
-    switchImage();
-  }
-
-  /**
-   * Alternate the crab's image between image1 and image2.
-   */
-  public void switchImage() {
-    if (getImage() == image1) {
-      setImage(image2);
-    } else {
-      setImage(image1);
-    }
-  }
-
-  /**
-   * Check whether a control key on the keyboard has been pressed. If it has,
-   * react accordingly.
-   */
-  public void checkKeypress() {
-    if (Greenfoot.isKeyDown("left")) {
-      turn(-4);
-    }
-    if (Greenfoot.isKeyDown("right")) {
-      turn(4);
-    }
-  }
-
-  /**
-   * Check whether we have stumbled upon a worm. If we have, eat it. If not, do
-   * nothing. If we have eaten eight worms, we win.
-   */
-  public void lookForWorm() {
-    if (canSee(Worm.class)) {
-      eat(Worm.class);
-      Greenfoot.playSound("slurp.wav");
-
-      wormsEaten = wormsEaten + 1;
-      if (wormsEaten == 8) {
-        Greenfoot.playSound("fanfare.wav");
-        Greenfoot.stop();
-      }
-    }
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/crab/V2/src/main/java/CrabWorld.java b/Sd1/P/crab/V2/src/main/java/CrabWorld.java
deleted file mode 100644
index 4bbc69fb5..000000000
--- a/Sd1/P/crab/V2/src/main/java/CrabWorld.java
+++ /dev/null
@@ -1,91 +0,0 @@
-import greenfoot.Greenfoot;
-import greenfoot.World; // imports Actor, World, Greenfoot, GreenfootImage
-
-/**
- * A crab's world of configurable size and other nifty
- * features.
- *
- */
-public class CrabWorld extends World {
-  
-  private final static int
-      worldWidth = 700,     // Width and height of
-      worldHeight = 560,    // our crab's world.
-
-      initialLobsterCount = 3,  // Start a game with these numbers
-      initialWormCount = 10,    // of lobsters and worms.
-      
-      minimalLobsterCrabDistance = 100; // The minimal distance from our crab to
-                                        // any lobster when starting the game.
-
-  /**
-   * @return A random x-coordinate ranging from 0 to the worlds's width in pixel units
-   *         - 1. A width of e.g. 100 sets the range to {0, 1,..., 99}.
-   */
-  public static int getRandomX() {
-    return Greenfoot.getRandomNumber(worldWidth);
-  }
-
-  /**
-   * @return A random y-ccordinate ranging from 0 to the worlds's height in pixel
-   *         units - 1. A height of e.g. 70 sets the range to {0, 1,..., 69}.
-   */
-  public static int getRandomY() {
-    return Greenfoot.getRandomNumber(worldHeight);
-  }
-
-  /**
-   * @return A random rotation within the range [0, 1, ..., 360[.
-   */
-  public static int getRandomRotation() {
-    return Greenfoot.getRandomNumber(360);
-  }
-
-  /**
-   * Create the crab world (the beach). Every cell of our world is just 1 pixel.
-   */
-  public CrabWorld() {
-    super(worldWidth, worldHeight, 1);
-    populateWorld();
-  }
-
-  /**
-   * Create the objects for the start of the game.
-   */
-  public void populateWorld() {
-    
-    final int crabX = getRandomX(), // Our crab's initial (x|y) coordinates are
-              crabY = getRandomY(); // needed for later calculations, see below.
-    
-    // Create our crab.
-    addObject(new Crab(getRandomRotation()), crabX, crabY);
-
-    // Creating lobsters.
-    int numLobsters = 0;
-    while (numLobsters < initialLobsterCount) { // We use a while loop instead of for since
-                                                // numLobsters gets incremented condionally.
-      
-      final int lobsterX = getRandomX(),      // Potential lobster's position
-                lobsterY = getRandomY(),      // at (lobsterX|lobsterY).
-                  deltaX = lobsterX - crabX,
-                  deltaY = lobsterY - crabY;
-      
-      // Pythagoras is talking to us. Do you listen? If you can't hear him, take a pencil
-      // and a sheet of paper to sketch the problem's geometry.
-      //
-      // We only add a lobster at coordinate position (lobsterX|lobsterY) if
-      // its distance to our crab is sufficiently large.
-      //
-      if (minimalLobsterCrabDistance * minimalLobsterCrabDistance <   // Distance between lobster and crab is
-          deltaX * deltaX + deltaY * deltaY) {                        // larger than minimalLobsterCrabDistance.
-        addObject(new Lobster(getRandomRotation()), lobsterX, lobsterY);
-        numLobsters++;
-      }
-    }
-    
-    // Creating worms. Easy: No conditions apply.
-    for (int i = 0; i < initialWormCount; i++) {
-      addObject(new Worm(), getRandomX(), getRandomY());
-    }
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/crab/V2/src/main/java/Lobster.java b/Sd1/P/crab/V2/src/main/java/Lobster.java
deleted file mode 100644
index 2a6779dca..000000000
--- a/Sd1/P/crab/V2/src/main/java/Lobster.java
+++ /dev/null
@@ -1,69 +0,0 @@
-import greenfoot.*; // (World, Actor, GreenfootImage, and Greenfoot)
-
-/**
- * A lobster. Lobsters live on the beach. They like to eat crabs. (Well, in our
- * game they do...)
- * 
- * Version: 2
- * 
- * The lobster walks around randomly. If it runs into a crab it eats it. In this
- * version, we have added a sound effect, and the game stops when a lobster eats
- * the crab.
- */
-
-public class Lobster extends Animal {
-
-  /**
-   * Defaults
-   */
-  public Lobster() {}
-
-  /**
-   * @param rotation See {@link Actor#setRotation(int)}
-   */
-  public Lobster(int rotation) {
-    setRotation(rotation);
-  }
-
-  /**
-   * Do whatever lobsters do.
-   */
-  public void act() {
-    turnAtEdge();
-    randomTurn();
-    move();
-    lookForCrab();
-  }
-
-  /**
-   * Check whether we are at the edge of the world. If we are, turn a bit. If
-   * not, do nothing.
-   */
-  public void turnAtEdge() {
-    if (atWorldEdge()) {
-      turn(17);
-    }
-  }
-
-  /**
-   * Randomly decide to turn from the current direction, or not. If we turn turn
-   * a bit left or right by a random degree.
-   */
-  public void randomTurn() {
-    if (Greenfoot.getRandomNumber(100) > 90) {
-      turn(Greenfoot.getRandomNumber(90) - 45);
-    }
-  }
-
-  /**
-   * Try to pinch a crab. That is: check whether we have stumbled upon a crab.
-   * If we have, remove the crab from the game, and stop the program running.
-   */
-  public void lookForCrab() {
-    if (canSee(Crab.class)) {
-      eat(Crab.class);
-      Greenfoot.playSound("au.wav");
-      Greenfoot.stop();
-    }
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/crab/V2/src/main/java/Worm.java b/Sd1/P/crab/V2/src/main/java/Worm.java
deleted file mode 100644
index 5cbd9f17c..000000000
--- a/Sd1/P/crab/V2/src/main/java/Worm.java
+++ /dev/null
@@ -1,7 +0,0 @@
-/**
- * Worm. A sand worm. Very yummy. Especially crabs really like it. Author:
- * Michael Kolling
- */
-public class Worm extends Animal {
-
-}
\ No newline at end of file
diff --git a/Sd1/P/crab/V2/src/test/java/.gitignore b/Sd1/P/crab/V2/src/test/java/.gitignore
deleted file mode 100644
index e69de29bb..000000000
diff --git a/Sd1/P/fraction/V05/.gitignore b/Sd1/P/fraction/V05/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/fraction/V05/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/fraction/V05/pom.xml b/Sd1/P/fraction/V05/pom.xml
deleted file mode 100644
index ee56a676d..000000000
--- a/Sd1/P/fraction/V05/pom.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>fraction</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>fraction</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-         
-          <taglets>
-            <taglet>
-              <tagletClass>de.hdm_stuttgart.de.sd1.taglet.HtmlExtensionTaglet</tagletClass>
-            </taglet>
-          </taglets>
-          <tagletpath>../../../../../../../ws/eclipse/HtmlExtensionTaglet/target/classes</tagletpath>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/fraction/V05/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/App.java b/Sd1/P/fraction/V05/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/App.java
deleted file mode 100644
index 720cc0d13..000000000
--- a/Sd1/P/fraction/V05/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/App.java
+++ /dev/null
@@ -1,23 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-/**
- * Playing with fraction objects, producing some output.
- *
- */
-public class App {
-  public static void main(String[] args) {
-
-    // Input
-    final Fraction
-      twoThird = new Fraction(2, 3),          // Construct a fraction object (2/3)
-      threeSeven = new Fraction(3, 7);        // Construct a fraction object (3/7)
-
-    // Computed results
-    final Fraction
-      sum = twoThird.add(threeSeven),         // (2/3) + (3/7)
-      product = twoThird.mult(threeSeven);    // (2/3) * (3/7)
-
-    System.out.println("(2/3) + (3/7) = (23/21) = " + sum.getValue());
-    System.out.println("(2/3) * (3/7) = (2/7) = " + product.getValue());
-  }
-}
diff --git a/Sd1/P/fraction/V05/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/Fraction.java b/Sd1/P/fraction/V05/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/Fraction.java
deleted file mode 100644
index c02e6b486..000000000
--- a/Sd1/P/fraction/V05/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/Fraction.java
+++ /dev/null
@@ -1,125 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-
-public class Fraction {
-
-  /**
-   * @param numerator The fraction's numerator.
-   * @param denominator The fraction's denominator.
-   */
-  public Fraction(long numerator, long denominator) {
-	  // TODO
-  }
-  /**
-   * @return The fraction's decimal value e.g. 1/3 = 0.3333...
-   */
-  public double getValue(){
-    return 0;// TODO
-  }
-  /**
-   * @return The fraction's numerator       
-   */
-  public long getNumerator() {
-    return 0;// TODO
-  }
-  /**
-   * @param numerator Set the fraction's numerator. 
-   */
-  public void setNumerator(long numerator) {
-	// TODO
-  }
-  /**
-   * @return
-   *       The fraction's denominator value
-   */
-  public long getDenominator() {
-    return 0;// TODO
-  }
-  /**
-   * 
-   * @param denominator Set the fraction's denominator
-   */
-  public void setDenominator(long denominator) {
-	// TODO
-  }
-
-  /**
-   * Add a second fraction to the current instance.
-   * 
-   * @param f A second fraction.
-   * 
-   * @return The sum of the current instance and f according to:
-   *
-{@html.extend <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <mrow>
-      <mfrac>
-        <mi>a</mi>
-        <mi>b</mi>
-      </mfrac>
-      <mo>+</mo>
-      <mfrac>
-        <mi>x</mi>
-        <mi>y</mi>
-      </mfrac>
-    </mrow>
-    <mo>=</mo>
-    <mfrac>
-      <mrow>
-        <mrow>
-          <mi>a</mi>
-          <mi>y</mi>
-        </mrow>
-        <mo>+</mo>
-        <mrow>
-          <mi>b</mi>
-          <mi>x</mi>
-        </mrow>
-      </mrow>
-      <mrow>
-        <mi>b</mi>
-        <mi>y</mi>
-      </mrow>
-    </mfrac>
-  </mrow>
-</math>}
-   */
-  public Fraction add(Fraction f) {
-    return null;// TODO
-  }
-  /**
-   * Multiply a second fraction by this instance 
-   * @param f Building the product with this second fraction. 
-   * @return The result of multiplying the current instance by f according to:
-  {@html.extend  <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <mrow>
-      <mrow>
-        <mfrac>
-          <mi>a</mi>
-          <mi>b</mi>
-        </mfrac>
-        <mfrac>
-          <mi>x</mi>
-          <mi>y</mi>
-        </mfrac>
-      </mrow>
-      <mo>=</mo>
-      <mfrac>
-        <mrow>
-          <mi>a</mi>
-          <mi>x</mi>
-        </mrow>
-        <mrow>
-          <mi>b</mi>
-          <mi>y</mi>
-        </mrow>
-      </mfrac>
-    </mrow>
-  </mrow>
-</math>}
-  */
-  public Fraction mult(Fraction f) {
-    return null;// TODO
-  }
-}
diff --git a/Sd1/P/fraction/V05/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/FractionTest.java b/Sd1/P/fraction/V05/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/FractionTest.java
deleted file mode 100644
index 7955fc4bc..000000000
--- a/Sd1/P/fraction/V05/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/FractionTest.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-public class FractionTest {
-  /**
-   * Sums and products of fractions
-   */
-  @Test
-  public void testAdditionMultiply() {
-    // Input
-    final Fraction
-      twoThird = new Fraction(2, 3),          // Construct a fraction object (2/3)
-      threeSeven = new Fraction(3, 7);        // Construct a fraction object (3/7)
-
-    // Computed results
-    final Fraction
-      sum = twoThird.add(threeSeven),         // (2/3) + (3/7)
-      product = twoThird.mult(threeSeven);    // (2/3) * (3/7)
-
-    assertTrue(Math.abs(sum.getValue() - 23./21) < 1.E-15); // Mind limited computational accuracy!
-    assertTrue(Math.abs(product.getValue() - 2./7) < 1.E-15);
-    
-  }
-}
diff --git a/Sd1/P/fraction/V1/.gitignore b/Sd1/P/fraction/V1/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/fraction/V1/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/fraction/V1/pom.xml b/Sd1/P/fraction/V1/pom.xml
deleted file mode 100644
index ee56a676d..000000000
--- a/Sd1/P/fraction/V1/pom.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>fraction</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>fraction</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-         
-          <taglets>
-            <taglet>
-              <tagletClass>de.hdm_stuttgart.de.sd1.taglet.HtmlExtensionTaglet</tagletClass>
-            </taglet>
-          </taglets>
-          <tagletpath>../../../../../../../ws/eclipse/HtmlExtensionTaglet/target/classes</tagletpath>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/fraction/V1/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/App.java b/Sd1/P/fraction/V1/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/App.java
deleted file mode 100644
index 720cc0d13..000000000
--- a/Sd1/P/fraction/V1/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/App.java
+++ /dev/null
@@ -1,23 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-/**
- * Playing with fraction objects, producing some output.
- *
- */
-public class App {
-  public static void main(String[] args) {
-
-    // Input
-    final Fraction
-      twoThird = new Fraction(2, 3),          // Construct a fraction object (2/3)
-      threeSeven = new Fraction(3, 7);        // Construct a fraction object (3/7)
-
-    // Computed results
-    final Fraction
-      sum = twoThird.add(threeSeven),         // (2/3) + (3/7)
-      product = twoThird.mult(threeSeven);    // (2/3) * (3/7)
-
-    System.out.println("(2/3) + (3/7) = (23/21) = " + sum.getValue());
-    System.out.println("(2/3) * (3/7) = (2/7) = " + product.getValue());
-  }
-}
diff --git a/Sd1/P/fraction/V1/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/Fraction.java b/Sd1/P/fraction/V1/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/Fraction.java
deleted file mode 100644
index 226a1d6b5..000000000
--- a/Sd1/P/fraction/V1/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/Fraction.java
+++ /dev/null
@@ -1,129 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-public class Fraction {
-
-  long numerator,denominator;
-  
-  /**
-   * @param numerator The fraction's numerator.
-   * @param denominator The fraction's denominator.
-   */
-  public Fraction(long numerator, long denominator) {
-    setNumerator(numerator);
-    setDenominator(denominator);
-  }
-  /**
-   * @return The fraction's decimal value e.g. 1/3 = 0.3333...
-   */
-  public double getValue(){
-    return (double) numerator / denominator;
-  }
-  /**
-   * @return The fraction's numerator       
-   */
-  public long getNumerator() {
-    return numerator;
-  }
-  /**
-   * @param numerator Set the fraction's numerator. 
-   */
-  public void setNumerator(long numerator) {
-    this.numerator = numerator;
-  }
-  /**
-   * @return
-   *       The fraction's denominator value
-   */
-  public long getDenominator() {
-    return denominator;
-  }
-  /**
-   * 
-   * @param denominator Set the fraction's denominator
-   */
-  public void setDenominator(long denominator) {
-    this.denominator = denominator;
-  }
-
-  /**
-   * Add a second fraction to the current instance.
-   * 
-   * @param f A second fraction.
-   * 
-   * @return The sum of the current instance and f according to:
-   *
-{@html.extend <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <mrow>
-      <mfrac>
-        <mi>a</mi>
-        <mi>b</mi>
-      </mfrac>
-      <mo>+</mo>
-      <mfrac>
-        <mi>x</mi>
-        <mi>y</mi>
-      </mfrac>
-    </mrow>
-    <mo>=</mo>
-    <mfrac>
-      <mrow>
-        <mrow>
-          <mi>a</mi>
-          <mi>y</mi>
-        </mrow>
-        <mo>+</mo>
-        <mrow>
-          <mi>b</mi>
-          <mi>x</mi>
-        </mrow>
-      </mrow>
-      <mrow>
-        <mi>b</mi>
-        <mi>y</mi>
-      </mrow>
-    </mfrac>
-  </mrow>
-</math>}
-   */
-  public Fraction add(Fraction f) {
-    return new Fraction( numerator * f.denominator + denominator * f.numerator,
-        denominator * f.denominator);
-  }
-  /**
-   * Multiply a second fraction by this instance 
-   * @param f Building the product with this second fraction. 
-   * @return The result of multiplying the current instance by f according to:
-  {@html.extend  <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <mrow>
-      <mrow>
-        <mfrac>
-          <mi>a</mi>
-          <mi>b</mi>
-        </mfrac>
-        <mfrac>
-          <mi>x</mi>
-          <mi>y</mi>
-        </mfrac>
-      </mrow>
-      <mo>=</mo>
-      <mfrac>
-        <mrow>
-          <mi>a</mi>
-          <mi>x</mi>
-        </mrow>
-        <mrow>
-          <mi>b</mi>
-          <mi>y</mi>
-        </mrow>
-      </mfrac>
-    </mrow>
-  </mrow>
-</math>}
-  */
-  public Fraction mult(Fraction f) {
-    return new Fraction(numerator * f.numerator, 
-        denominator * f.denominator);
-  }
-}
diff --git a/Sd1/P/fraction/V1/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/FractionTest.java b/Sd1/P/fraction/V1/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/FractionTest.java
deleted file mode 100644
index 7955fc4bc..000000000
--- a/Sd1/P/fraction/V1/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/FractionTest.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-public class FractionTest {
-  /**
-   * Sums and products of fractions
-   */
-  @Test
-  public void testAdditionMultiply() {
-    // Input
-    final Fraction
-      twoThird = new Fraction(2, 3),          // Construct a fraction object (2/3)
-      threeSeven = new Fraction(3, 7);        // Construct a fraction object (3/7)
-
-    // Computed results
-    final Fraction
-      sum = twoThird.add(threeSeven),         // (2/3) + (3/7)
-      product = twoThird.mult(threeSeven);    // (2/3) * (3/7)
-
-    assertTrue(Math.abs(sum.getValue() - 23./21) < 1.E-15); // Mind limited computational accuracy!
-    assertTrue(Math.abs(product.getValue() - 2./7) < 1.E-15);
-    
-  }
-}
diff --git a/Sd1/P/fraction/V2/.gitignore b/Sd1/P/fraction/V2/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/fraction/V2/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/fraction/V2/pom.xml b/Sd1/P/fraction/V2/pom.xml
deleted file mode 100644
index a33bf123a..000000000
--- a/Sd1/P/fraction/V2/pom.xml
+++ /dev/null
@@ -1,66 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>fraction</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>fraction</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-         
-          <taglets>
-            <taglet>
-              <tagletClass>de.hdm_stuttgart.de.sd1.taglet.HtmlExtensionTaglet</tagletClass>
-            </taglet>
-          </taglets>
-          <tagletpath>../../../../../../../ws/eclipse/HtmlExtensionTaglet/target/classes</tagletpath>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-  
-    <dependency>
-      <groupId>de.hdm-stuttgart.de.sd1</groupId>
-      <artifactId>gcd</artifactId>
-      <version>1.0</version>
-    </dependency>
-    
-  </dependencies>
-</project>
diff --git a/Sd1/P/fraction/V2/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/Driver.java b/Sd1/P/fraction/V2/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/Driver.java
deleted file mode 100644
index b7a075c44..000000000
--- a/Sd1/P/fraction/V2/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/Driver.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-/**
- * Playing with fraction objects, producing some output.
- *
- */
-public class Driver {
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-
-    // Input
-    final Fraction
-      twoThird = new Fraction(2, 3),          // Construct a fraction object (2/3)
-      threeSeven = new Fraction(3, 7);        // Construct a fraction object (3/7)
-
-    // Computed results
-    final Fraction
-      sum = twoThird.add(threeSeven),         // (2/3) + (3/7)
-      product = twoThird.mult(threeSeven);    // (2/3) * (3/7)
-
-    System.out.println("(2/3) + (3/7) = (23/21) = " + sum.getValue());
-    System.out.println("(2/3) * (3/7) = (2/7) = " + product.getValue());
-  }
-}
diff --git a/Sd1/P/fraction/V2/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/Fraction.java b/Sd1/P/fraction/V2/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/Fraction.java
deleted file mode 100644
index 4f49d34e1..000000000
--- a/Sd1/P/fraction/V2/src/main/java/de/hdm_stuttgart/mi/sd1/fraction/Fraction.java
+++ /dev/null
@@ -1,144 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import de.hdm_stuttgart.mi.sd1.gcd.Math;
-
-/**
- * Representing Fractions
- *
- */
-public class Fraction {
-
-  long numerator,denominator;
-  
-  
-  /**
-   * @param numerator The fraction's numerator.
-   * @param denominator The fraction's denominator.
-   */
-  public Fraction(long numerator, long denominator) {
-    final long gcd = Math.getGcd(numerator, denominator);
-    
-    setNumerator(numerator / gcd);
-    setDenominator(denominator / gcd);
-  }
-  /**
-   * @return The fraction's decimal value e.g. 1/3 = 0.3333...
-   */
-  public double getValue(){
-    return (double) numerator / denominator;
-  }
-  /**
-   * @return The fraction's numerator       
-   */
-  public long getNumerator() {
-    return numerator;
-  }
-  /**
-   * @param numerator Set the fraction's numerator. 
-   */
-  public void setNumerator(long numerator) {
-    this.numerator = numerator;
-  }
-  /**
-   * @return
-   *       The fraction's denominator value
-   */
-  public long getDenominator() {
-    return denominator;
-  }
-  /**
-   * 
-   * @param denominator Set the fraction's denominator
-   */
-  public void setDenominator(long denominator) {
-    this.denominator = denominator;
-  }
-
-  /**
-   * Add a second fraction to the current instance.
-   * 
-   * @param f A second fraction.
-   * 
-   * @return The sum of the current instance and f according to:
-   *
-{@html.extend <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <mrow>
-      <mfrac>
-        <mi>a</mi>
-        <mi>b</mi>
-      </mfrac>
-      <mo>+</mo>
-      <mfrac>
-        <mi>x</mi>
-        <mi>y</mi>
-      </mfrac>
-    </mrow>
-    <mo>=</mo>
-    <mfrac>
-      <mrow>
-        <mrow>
-          <mi>a</mi>
-          <mi>y</mi>
-        </mrow>
-        <mo>+</mo>
-        <mrow>
-          <mi>b</mi>
-          <mi>x</mi>
-        </mrow>
-      </mrow>
-      <mrow>
-        <mi>b</mi>
-        <mi>y</mi>
-      </mrow>
-    </mfrac>
-  </mrow>
-</math>}
-   */
-  public Fraction add(Fraction f) {
-    
-    final long gcd = Math.getGcd(denominator, f.denominator);
-    
-    return new Fraction( numerator * (f.denominator / gcd) + (denominator / gcd) * f.numerator,
-        (denominator / gcd) * f.denominator);
-  }
-  /**
-   * Multiply a second fraction by this instance 
-   * @param f Building the product with this second fraction. 
-   * @return The result of multiplying the current instance by f according to:
-  {@html.extend  <math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <mrow>
-      <mrow>
-        <mfrac>
-          <mi>a</mi>
-          <mi>b</mi>
-        </mfrac>
-        <mfrac>
-          <mi>x</mi>
-          <mi>y</mi>
-        </mfrac>
-      </mrow>
-      <mo>=</mo>
-      <mfrac>
-        <mrow>
-          <mi>a</mi>
-          <mi>x</mi>
-        </mrow>
-        <mrow>
-          <mi>b</mi>
-          <mi>y</mi>
-        </mrow>
-      </mfrac>
-    </mrow>
-  </mrow>
-</math>}
-  */
-  public Fraction mult(Fraction f) {
-    final Fraction f1 = new Fraction(f.numerator, denominator),
-                   f2 = new Fraction(numerator, f.denominator);
-    
-    return new Fraction(f1.numerator * f2.numerator, 
-        f1.denominator * f2.denominator);
-  }
-}
diff --git a/Sd1/P/fraction/V2/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/FractionTest.java b/Sd1/P/fraction/V2/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/FractionTest.java
deleted file mode 100644
index 4f993ab37..000000000
--- a/Sd1/P/fraction/V2/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/FractionTest.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.fraction;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-@SuppressWarnings("javadoc")
-public class FractionTest {
-
-  /**
-   * Sums and products of fractions
-   */
-  @Test
-  public void testAddMultiplyReduce() {
-    
-    // Just constructor
-    final Fraction twoThirds = new Fraction(4, 6);
-    assertEquals(2, twoThirds.getNumerator());
-    assertEquals(3, twoThirds.getDenominator());
-    
-    // Input
-    final Fraction
-      twoThird = new Fraction(5, 6),          // Construct a fraction object (2/3)
-      threeSeven = new Fraction(2, 9);        // Construct a fraction object (3/7)
-
-    // Computed results
-    final Fraction
-      sum = twoThird.add(threeSeven),         // (5/6) + (2/9)
-      product = twoThird.mult(threeSeven);    // (2/3) * (3/7)
-
-    assertTrue(sum.getNumerator() == 19 && sum.getDenominator() == 18);
-    assertTrue(product.getNumerator() == 5 && product.getDenominator() == 27);
-    
-    final Fraction sum2 = new Fraction(5, 18).add(new Fraction(7, 12));
-    assertTrue(sum2.getNumerator() == 31 && sum2.getDenominator() == 36);
-    
-    final Fraction product2 = new Fraction(5, 18).mult(new Fraction(12, 7));
-    assertTrue(product2.getNumerator() == 10 && product2.getDenominator() == 21);
-    
-    
-    
-
-  }
-}
diff --git a/Sd1/P/interest/V1/.gitignore b/Sd1/P/interest/V1/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/interest/V1/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/interest/V1/pom.xml b/Sd1/P/interest/V1/pom.xml
deleted file mode 100644
index 26cd5ebe6..000000000
--- a/Sd1/P/interest/V1/pom.xml
+++ /dev/null
@@ -1,66 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>interest</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-  <packaging>jar</packaging>
-
-  <name>V1</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-          
-          <taglets>
-            <taglet>
-              <tagletClass>de.hdm_stuttgart.de.sd1.taglet.HtmlExtensionTaglet</tagletClass>
-            </taglet>
-          </taglets>
-          <tagletpath>../../../../../../../ws/eclipse/HtmlExtensionTaglet/target/classes</tagletpath>
-        </configuration>
-      </plugin>
-    </plugins>
-    
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-  
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/interest/V1/src/main/java/de/hdm_stuttgart/mi/sd1/interest/Account.java b/Sd1/P/interest/V1/src/main/java/de/hdm_stuttgart/mi/sd1/interest/Account.java
deleted file mode 100644
index 838596123..000000000
--- a/Sd1/P/interest/V1/src/main/java/de/hdm_stuttgart/mi/sd1/interest/Account.java
+++ /dev/null
@@ -1,147 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.interest;
-
-/**
- * Dealing with account balances and interest calculations.
- * 
- */
-public class Account {
-
-  private static double         // All accounts share a common interest rate. Thus
-  interestRate = 1.5;           // this parameter is being declared as "static".
-
-  private double balance;       // Balances apply per-account thus in contrast
-                                // "static" must not appear here.
-
-  /**
-   * Create a new account having a balance of 0.
-   */
-  public Account() {            // Default Constructor. This one has no parameters and
-    setBalance(0);              // thus creates an initially empty account. 
-  }
-
-  /**
-   * Create a new account having of given initial balance.
-   * 
-   * @param balance 
-   *           The account's initial balance.
-   */
-  public Account(double balance) {  // Non-default constructor creating an account
-    setBalance(balance);            // with (possibly) non-zero balance.
-  }
-
-  /**
-   * @return The account's current balance.
-   */
-  public double getBalance() {
-    return balance;
-  }
-  /**
-   * Setting a (possibly) new balance.
-   * 
-   * @param balance
-   *      The desired new balance value. If greater than 10000
-   *      a warning message is being issued and the accounts current value will be retained.
-   */
-  public void setBalance(double balance) {
-    if (balance <= 10000) {
-      this.balance = balance; // "this" required to resolve name shadowing conflict of formal
-                              // parameter name "double stand" with respect to Account.stand .
-    } else {
-      System.out.println("Balance" + balance + " exceeds " + 10000);
-    }
-  }
-  /**
-   * Setting the interest rate common to all accounts.
-   * 
-   * @param z
-   *            the desired (global) interest rate.
-   */
-  public static void setInterestRate(double z) {  // Scope of variable "z" limited is just the next block {...},
-    interestRate = z;                             // in contrast interestRate has class scope.
-  }
-  /**
-   * @return the current globally used interest rate
-   */
-  public static double getInterestRate() {
-    return interestRate;
-  }
-  /**
-   * <p>Adding the annual interest to the current balance according to:</p>
-   * {@html.extend
-<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-            <mrow>
-                <msub>
-                    <mi>balance</mi>
-                    <mi>1</mi>
-                </msub>
-                <mo>=</mo>
-                <mrow>
-                    <mi>balance</mi>
-                      <mrow>
-                          <mo>(</mo>
-                          <mrow>
-                              <mi>1</mi>
-                              <mo>+</mo>
-                              <mfrac>
-                                  <mi>interestRate</mi>
-                                  <mi>100</mi>
-                              </mfrac>
-                          </mrow>
-                          <mo>)</mo>
-                      </mrow>
-                </mrow>
-            </mrow>
-        </math>}
-   */
-  public void applyInterest() {
-    balance = balance * (1 + interestRate / 100);
-  }
-
-  /**
-   * <p>Adding the interest of several years to the current balance according to:</p>
-   * {@html.extend
-<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-            <mrow>
-                <msub>
-                    <mi>balance</mi>
-                    <mi>years</mi>
-                </msub>
-                <mo>=</mo>
-                <mrow>
-                    <mi>balance</mi>
-                    <msup>
-                        <mrow>
-                            <mo>(</mo>
-                            <mrow>
-                                <mi>1</mi>
-                                <mo>+</mo>
-                                <mfrac>
-                                    <mi>interestRate</mi>
-                                    <mi>100</mi>
-                                </mfrac>
-                            </mrow>
-                            <mo>)</mo>
-                        </mrow>
-                        <mi>years</mi>
-                    </msup>
-                </mrow>
-            </mrow>
-        </math>}
-   *
-   * @param years
-   *             the given time period.
-   */
-  public void applyInterest(int years) {
-    balance = balance * Math.pow((1 + interestRate / 100), years) ; // interest factor raised to the power of years, see javadoc.
-  }
-
-  /**
-   * Calculate the expected annual interest without changing the account's balance.
-   * 
-   * @return
-   *       Annual interest to be expected 
-   */
-  public double getYearlyInterest() {
-    return balance * interestRate / 100;
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/interest/V1/src/main/java/de/hdm_stuttgart/mi/sd1/interest/App.java b/Sd1/P/interest/V1/src/main/java/de/hdm_stuttgart/mi/sd1/interest/App.java
deleted file mode 100644
index 688f023f4..000000000
--- a/Sd1/P/interest/V1/src/main/java/de/hdm_stuttgart/mi/sd1/interest/App.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.interest;
-
-
-/**
- * Testing simple accounts
- *
- */
-public class App {
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-
-    Account account = new Account(20.); // Create a new instance of class Account 
-    
-    account.setBalance(100.);           // set account's balance
-    System.out.println("Balance:" + account.getBalance()); // Display account's balance
-    
-    Account.setInterestRate(1.0);       // Setting the global interest rate
-    
-    account.applyInterest();            // raise balance by one year's interest.
-    
-    account.applyInterest(3);           // raise balance by three years compounded interest 
-    
-    System.out.println("balance:" + account.getBalance());  // Display account's balance again
-  }
-}
diff --git a/Sd1/P/interest/V1/src/test/java/de/hdm_stuttgart/mi/sd1/interest/AccountTest.java b/Sd1/P/interest/V1/src/test/java/de/hdm_stuttgart/mi/sd1/interest/AccountTest.java
deleted file mode 100644
index 0a040792f..000000000
--- a/Sd1/P/interest/V1/src/test/java/de/hdm_stuttgart/mi/sd1/interest/AccountTest.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.interest;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-/**
- * Unit test for simple App.
- */
-public class AccountTest {
-  /**
-   * Testing account balance and interest calculations
-   */
-  @Test
-  public void testApp() {
-    
-    Account account = new Account(20.); // Create a new instance of class Account 
-    
-    account.setBalance(100.);           // set account's balance
-    Account.setInterestRate(1.0);       // Setting the global interest rate
-    account.applyInterest();            // raise balance by one year's interest.
-    account.applyInterest(3);           // raise balance by three years compounded interest 
- 
-    assertTrue(account.getBalance() == 104.06040100000001);
-  }
-}
diff --git a/Sd1/P/interest/V2/.gitignore b/Sd1/P/interest/V2/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/interest/V2/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/interest/V2/pom.xml b/Sd1/P/interest/V2/pom.xml
deleted file mode 100644
index 26cd5ebe6..000000000
--- a/Sd1/P/interest/V2/pom.xml
+++ /dev/null
@@ -1,66 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>interest</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-  <packaging>jar</packaging>
-
-  <name>V1</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-          
-          <taglets>
-            <taglet>
-              <tagletClass>de.hdm_stuttgart.de.sd1.taglet.HtmlExtensionTaglet</tagletClass>
-            </taglet>
-          </taglets>
-          <tagletpath>../../../../../../../ws/eclipse/HtmlExtensionTaglet/target/classes</tagletpath>
-        </configuration>
-      </plugin>
-    </plugins>
-    
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-  
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/interest/V2/src/main/java/de/hdm_stuttgart/mi/sd1/interest/Account.java b/Sd1/P/interest/V2/src/main/java/de/hdm_stuttgart/mi/sd1/interest/Account.java
deleted file mode 100644
index abddf847a..000000000
--- a/Sd1/P/interest/V2/src/main/java/de/hdm_stuttgart/mi/sd1/interest/Account.java
+++ /dev/null
@@ -1,182 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.interest;
-
-/**
- * Dealing with account balances and interest calculations.
- * 
- */
-public class Account {
-
-  private static double         
-  interestRate = 1.5,           // applied to positive balances
-  defaultInterestRate = 15.;    // applied to negative balances
-
-  private double balance;       // Balances apply per-account thus in contrast
-                                // "static" must not appear here.
-
-  /**
-   * Create a new account having a balance of 0.
-   */
-  public Account() {            // Default Constructor. This one has no parameters and
-    setBalance(0);              // thus creates an initially empty account. 
-  }
-
-  /**
-   * Create a new account having of given initial balance.
-   * 
-   * @param balance 
-   *           The account's initial balance.
-   */
-  public Account(double balance) {  // Non-default constructor creating an account
-    setBalance(balance);            // with (possibly) non-zero balance.
-  }
-
-  /**
-   * @return The account's current balance.
-   */
-  public double getBalance() {
-    return balance;
-  }
-  /**
-   * Setting a (possibly) new balance.
-   * 
-   * @param balance
-   *      The desired new balance value. If greater than 10000
-   *      a warning message is being issued and the accounts current value will be retained.
-   */
-  public void setBalance(double balance) {
-    if (balance <= 10000) {
-      this.balance = balance; // "this" required to resolve name shadowing conflict of formal
-                              // parameter name "double stand" with respect to Account.stand .
-    } else {
-      System.out.println("Balance" + balance + " exceeds " + 10000);
-    }
-  }
-  /**
-   * Setting the interest rate common to all accounts. This one
-   * will be applied to positive balances only. For handling
-   * negative balances see {{@link #setDefaultInterestRate(double)}.
-   * 
-   * @param interestRate The desired (global) interest rate.
-   */
-  public static void setInterestRate(double interestRate) {  
-    Account.interestRate = interestRate;                         
-  }
-  /**
-   * @return The current global interest rate
-   */
-  public static double getInterestRate() {
-    return interestRate;
-  }
-  
-  /**
-   * @return
-   *     the current default interest rate value.
-   */
-  public static double getDefaultInterestRate() {
-    return defaultInterestRate;
-  }
-
-  /**
-   * This interest rate will be applied to negative balances. In contrast
-   * {{@link #setInterestRate(double)} will handle positive balance values.
-   * 
-   * @param defaultInterestRate
-   *                         the desired default interest rate value.
-   */
-  public static void setDefaultInterestRate(double defaultInterestRate) {
-    Account.defaultInterestRate = defaultInterestRate;
-  }
-
-  /**
-   * <p>Adding the annual interest to the current balance according to:</p>
-   * {@html.extend
-<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-            <mrow>
-                <msub>
-                    <mi>balance</mi>
-                    <mi>1</mi>
-                </msub>
-                <mo>=</mo>
-                <mrow>
-                    <mi>balance</mi>
-                      <mrow>
-                          <mo>(</mo>
-                          <mrow>
-                              <mi>1</mi>
-                              <mo>+</mo>
-                              <mfrac>
-                                  <mi>interestRate</mi>
-                                  <mi>100</mi>
-                              </mfrac>
-                          </mrow>
-                          <mo>)</mo>
-                      </mrow>
-                </mrow>
-            </mrow>
-        </math>}
-   * <p>Positive balances will receive the value of {{@link #setInterestRate(double)} whereas the
-   * calculation of negative  balances will be based on {{@link #setDefaultInterestRate(double)}.</p>
-   */
-  public void applyInterest() {
-    if (0 < balance) {
-      balance = balance * (1 + interestRate / 100);
-    } else if (balance < 0){
-      balance = balance * (1 + defaultInterestRate / 100);
-    }
-  }
-
-  /**
-   * <p>Adding the interest of several years to the current balance according to:</p>
-   * {@html.extend
-<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-            <mrow>
-                <msub>
-                    <mi>balance</mi>
-                    <mi>years</mi>
-                </msub>
-                <mo>=</mo>
-                <mrow>
-                    <mi>balance</mi>
-                    <msup>
-                        <mrow>
-                            <mo>(</mo>
-                            <mrow>
-                                <mi>1</mi>
-                                <mo>+</mo>
-                                <mfrac>
-                                    <mi>interestRate</mi>
-                                    <mi>100</mi>
-                                </mfrac>
-                            </mrow>
-                            <mo>)</mo>
-                        </mrow>
-                        <mi>years</mi>
-                    </msup>
-                </mrow>
-            </mrow>
-        </math>}
-   *
-   *<p>Positive balances will receive the value of {{@link #setInterestRate(double)} whereas the
-   * calculation of negative  balances will be based on {{@link #setDefaultInterestRate(double)}.</p>
-   * 
-   * @param years
-   *             the given time period.
-   */
-  public void applyInterest(int years) {
-    if (0 < balance) {
-      balance = balance * Math.pow((1 + interestRate / 100), years) ;
-    } else if (balance < 0){
-      balance = balance * Math.pow((1 + defaultInterestRate / 100), years) ;
-    }
-  }
-
-  /**
-   * Calculate the expected annual interest without changing the account's balance.
-   * 
-   * @return
-   *       Annual interest to be expected 
-   */
-  public double getYearlyInterest() {
-    return balance * interestRate / 100;
-  }
-}
\ No newline at end of file
diff --git a/Sd1/P/interest/V2/src/main/java/de/hdm_stuttgart/mi/sd1/interest/App.java b/Sd1/P/interest/V2/src/main/java/de/hdm_stuttgart/mi/sd1/interest/App.java
deleted file mode 100644
index ff6ee04b9..000000000
--- a/Sd1/P/interest/V2/src/main/java/de/hdm_stuttgart/mi/sd1/interest/App.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.interest;
-
-
-/**
- * Testing simple accounts
- *
- */
-public class App {
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-
-    Account account = new Account(20.); // Create a new instance of class Account 
-    
-    account.setBalance(100.);           // set account's balance
-    System.out.println("Balance:" + account.getBalance()); // Display account's balance
-    
-    Account.setInterestRate(1.0);       // Setting the global interest rate
-        
-    account.applyInterest(3);           // raise balance by three years compounded interest 
-    
-    System.out.println("balance:" + account.getBalance());  // Display account's balance again
-    
-    
-    Account.setInterestRate(15.);
-    account.setBalance(-1000.);           // You owe me something!
-    account.applyInterest(3);
-
-    System.out.println("balance:" + account.getBalance());  // Display account's balance again
-  }
-}
diff --git a/Sd1/P/interest/V2/src/test/java/de/hdm_stuttgart/mi/sd1/interest/AccountTest.java b/Sd1/P/interest/V2/src/test/java/de/hdm_stuttgart/mi/sd1/interest/AccountTest.java
deleted file mode 100644
index 501664acb..000000000
--- a/Sd1/P/interest/V2/src/test/java/de/hdm_stuttgart/mi/sd1/interest/AccountTest.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.interest;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-/**
- * Unit test for simple App.
- */
-public class AccountTest {
-  
-  /**
-   * Testing account balance and interest calculations
-   */
-  @Test
-  public void testBalanceInterest() {
-    
-    Account account = new Account(20.); // Create a new instance of class Account 
-    
-    account.setBalance(100.);           // set account's balance
-    Account.setInterestRate(1.0);       // Setting the global interest rate
-    account.applyInterest();            // raise balance by one year's interest.
-    account.applyInterest(3);           // raise balance by three years compounded interest 
- 
-    assertTrue(account.getBalance() == 104.06040100000001);
-
-    account.setBalance(-1000.);           // You owe me something!
-    account.applyInterest(3);
-    
-    assertTrue(account.getBalance() == -1520.8749999999998); 
-  
-  }
-}
diff --git a/Sd1/P/life/V1/.gitignore b/Sd1/P/life/V1/.gitignore
deleted file mode 100644
index 128b1c231..000000000
--- a/Sd1/P/life/V1/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
-/bin
diff --git a/Sd1/P/life/V1/pom.xml b/Sd1/P/life/V1/pom.xml
deleted file mode 100644
index 113fab5f2..000000000
--- a/Sd1/P/life/V1/pom.xml
+++ /dev/null
@@ -1,75 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>life</artifactId>
-  <version>3.0</version>
-  <packaging>jar</packaging>
-
-  <name>Game of Life</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-          <links>
-            <link>http://www.greenfoot.org/files/javadoc/</link>
-          </links>
-<!--
-          <additionalDependencies>
-            <additionalDependency>
-              <groupId>org.greenfoot</groupId>
-              <artifactId>greenfoot-core</artifactId>
-              <version>2.5</version>
-            </additionalDependency>
-          </additionalDependencies>
-        --> 
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>de.hdm-stuttgart.mi</groupId>
-	  <artifactId>greenfoot</artifactId>
-	  <version>2.3.0</version>
-	</dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/life/V1/src/main/java/Cell.java b/Sd1/P/life/V1/src/main/java/Cell.java
deleted file mode 100755
index ad19dc804..000000000
--- a/Sd1/P/life/V1/src/main/java/Cell.java
+++ /dev/null
@@ -1,54 +0,0 @@
-import greenfoot.Actor;
-import greenfoot.GreenfootImage;
-
-/**
- * Implementing a single cell. Each cell has its own state information
- * and a reference to its surrounding neighbors,
- *
- */
-public class Cell extends Actor {
-
-  CellState state;
-  final GreenfootImage myBody;
-  final int myBodySize;
-
-  /**
-   * Create the cell body's image and initialize state.
-   * 
-   * @param cellSize The cell's size in pixel units,
-   * @param intialState Indicating {@link CellState#living} or {@link CellState#dead} 
-   */
-  public Cell(int cellSize, CellState intialState) {
-    super();
-    state = intialState;
-    myBody = new GreenfootImage(cellSize, cellSize);
-    setImage(myBody);
-    myBodySize = cellSize - 2;
-    displayState();
-  }
-
-  /**
-   * Set the state of the cell.
-   * @param state See {@link #getState()}}
-   */
-  public void setState(final CellState state) {
-    this.state = state;
-    displayState();
-  }
-
-  /**
-   * Get the state of the cell.
-   * @return Either {@link CellState#living} or {@link CellState#dead}.
-   */
-  public CellState getState() {
-    return state;
-  }
-
-  /**
-   * Draw the cell's body based on its state.
-   */
-  private void displayState() {
-    myBody.setColor(state.color);
-    myBody.fillRect(1, 1, myBodySize, myBodySize);
-  }
-}
diff --git a/Sd1/P/life/V1/src/main/java/CellState.java b/Sd1/P/life/V1/src/main/java/CellState.java
deleted file mode 100644
index 9bf242083..000000000
--- a/Sd1/P/life/V1/src/main/java/CellState.java
+++ /dev/null
@@ -1,34 +0,0 @@
-import java.awt.Color;
-
-/**
- * A cell's state: Either alive or dead
- *
- */
-public enum CellState {
-  
-  /**
-   * Cell is alive.
-   */
-  living(Color.black, "Cell is in 'alive' state") ,
-  /**
-   * Cell is dead.
-   */
-  dead(Color.white, "Cell is in 'dead' state");
-
-  /**
-   * The cell's color when rendered.
-   */
-  public final Color color;
-
-  private final String description;
-  
-  CellState(final Color color, final String description) {
-    this.color = color;
-    this.description = description;
-  }
-
-  @Override
-  public String toString() {
-    return description; 
-  }
-}
diff --git a/Sd1/P/life/V1/src/main/java/LifeWorld.java b/Sd1/P/life/V1/src/main/java/LifeWorld.java
deleted file mode 100755
index 73d97e3ca..000000000
--- a/Sd1/P/life/V1/src/main/java/LifeWorld.java
+++ /dev/null
@@ -1,118 +0,0 @@
-import greenfoot.Greenfoot;
-import greenfoot.GreenfootImage;
-import greenfoot.World;
-
-import java.awt.Color;
-
-/**
- * A   <a href="http://en.wikipedia.org/wiki/Conway's_Game_of_Life" target="_blank">game of live</a> world consisting of lines and cells.
- * 
- */
-public class LifeWorld extends World {
-
-  private static int  initialLivingPercentage = 25;
-
-  private final GreenfootImage gridImage;
-
-  private static final int width = 50;
-  private static final int height = 50;
-  private static final int cellSize = 10;
-
-  /**
-   * The probability for a newly born cell
-   * to be in 'living' ( See {@link Cell#setState(CellState)}) state.
-   * 
-   * @param initialLivingPercentage A value from [0, 100] ranging from
-   *        'all cells dead' to 'all cells alive'
-   */
-  public static void setInitialLivingPercentage(int initialLivingPercentage) {
-    LifeWorld.initialLivingPercentage = initialLivingPercentage;
-  }
-
-  /** Randomly return the two states {@link CellState#living} and {@link CellState#dead}. The
-   *  corresponding probabilities depend on the value of {@link #setInitialLivingPercentage(int)}.
-   * 
-   * @return Either {@link CellState#living} or {@link CellState#dead}.
-   */
-  public static CellState getRandomLifeOrDeadState() {
-    return Greenfoot.getRandomNumber(100) < initialLivingPercentage ? 
-        CellState.living : CellState.dead;
-  }
-
-  /**
-   * Constructor for objects of class Grid. Calls methods to draw the grid
-   * lines, to create the array of randomly initialized cells .
-   * 
-   */
-  public LifeWorld() {
-    super(width, height, cellSize);
-    gridImage = getBackground();
-    drawGrid();
-    createCells();  // Create an initialize array all cells.
-  }
-
-  /**
-   * Draw the cell grid's lines.
-   */
-  private void drawGrid() {
-    gridImage.setColor(Color.red);
-
-    final int endX = cellSize * width,
-              endY = cellSize * height;
-
-    for (int x = 0; x < endX; x += cellSize) { // Drawing vertical grid lines. Diagram
-      gridImage.drawLine(x, 0, x, endY);       // is being scaled by cellSize:
-    }                                          // 
-                                               //            0   1   2 ...(width - 1)
-                                               //         0  |   |   | ...  |
-                                               //         1  |   |   | ...  |
-                                               //         2  |   |   | ...  |
-                                               //           ... ... ...    ...   
-                                               // (height-1) |   |   | ...  |
-    
-    for (int y = 0; y < endY; y += cellSize) { // Drawing horizontal grid lines. Diagram 
-      gridImage.drawLine(0, y, endX, y);       // is being scaled by cellSize:
-    }                                          //
-                                               //            0   1   2 ...(width - 1)
-                                               //         0  __________..._____
-                                               //         1  __________..._____ 
-                                               //         2  __________..._____
-                                               //           .....................
-                                               // (height-1) __________..._____
-  }
-
-  /**
-   * Turn (x|y) coordinates into linear cell array index 
-   * values ranging from 0 to (width * height - 1).
-   * 
-   * Consider a simplified example of an array having width = 4 and
-   * height = 3:
-   * 
-   *   {(0|0) (1|0) (2|0) (3|0)} --> Linear array Index values {0, 1, 2, 3}
-   *   {(0|1) (1|1) (2|1) (4|1)} --> Linear array Index values {4, 5, 6, 7}
-   *   {(0|2) (1|2) (2|2) (4|2)} --> Linear array Index values {8, 9, 10, 11}
-   * 
-   * @param x horizontal position in cell coordinates
-   * @param y vertical position in cell coordinates
-   * @return The linear array index.
-   */
-  private int getCellIndex(int x, int y) {
-    return x + y * width;
-  }
-
-  /** Create the array of cells and randomly turn some of them on
-   *  according to {@link #setInitialLivingPercentage(int)}.
-   */
-  private void createCells() {
-    final Cell [] cellsToReturn =             // Variable name has to be different from LifeWorld.cells
-        new Cell[width * height];             // in order to initialize final variable.
-    for (int x = 0; x < width; x++) {
-      for (int y = 0; y < height; y++) {
-        final Cell c = new Cell(cellSize, getRandomLifeOrDeadState());
-        cellsToReturn[getCellIndex(x, y)] = c; // A separate array allows for easier access than via
-                                               // Greenfoot's own "world" object accounting mechanism.
-        addObject(c, x, y);                    // Add to Greenfoot world.
-      }
-    }
-  }
-}
diff --git a/Sd1/P/life/V1/src/test/.gitignore b/Sd1/P/life/V1/src/test/.gitignore
deleted file mode 100644
index 80d3726c8..000000000
--- a/Sd1/P/life/V1/src/test/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/java
diff --git a/Sd1/P/life/V3/.gitignore b/Sd1/P/life/V3/.gitignore
deleted file mode 100644
index 128b1c231..000000000
--- a/Sd1/P/life/V3/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
-/bin
diff --git a/Sd1/P/life/V3/pom.xml b/Sd1/P/life/V3/pom.xml
deleted file mode 100644
index 3de816165..000000000
--- a/Sd1/P/life/V3/pom.xml
+++ /dev/null
@@ -1,74 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>life</artifactId>
-  <version>3.0</version>
-  <packaging>jar</packaging>
-  
-  <name>Game of Life</name>
-  <url>http://maven.apache.org</url>
-  
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-  
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-          <links>
-            <link>http://www.greenfoot.org/files/javadoc/</link>
-          </links>
-          <additionalDependencies>
-            <additionalDependency>
-               <groupId>de.hdm-stuttgart.mi</groupId>
-               <artifactId>greenfoot</artifactId>
-               <version>2.3.0</version>
-            </additionalDependency>
-          </additionalDependencies>
-
-        </configuration>
-      </plugin>
-    </plugins>
-    
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-  
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>de.hdm-stuttgart.mi</groupId>
-      <artifactId>greenfoot</artifactId>
-      <version>2.3.0</version>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/life/V3/src/main/java/Cell.java b/Sd1/P/life/V3/src/main/java/Cell.java
deleted file mode 100755
index abc4a54aa..000000000
--- a/Sd1/P/life/V3/src/main/java/Cell.java
+++ /dev/null
@@ -1,86 +0,0 @@
-import greenfoot.Actor;
-
-/**
- * Implementing a single cell. Each cell has its own live or death state information
- * and a reference to an array containing its surrounding neighbours,
- *
- */
-public class Cell extends Actor {
-
-   CellState currentState, previousState;
-   Cell[] neighbours; // Will be initialized in by LifeWorld.getCellsNeighbours
-
-   private void setState(final CellState newState) {
-      currentState = newState;
-      setImage(currentState.image);
-   }
-   
-   /**
-    * Setting the current cell's array of neighbours.
-    * 
-    * @param neighbors The cell's set of neighbours  
-    */
-   public void setNeighbors(Cell[] neighbors) {
-      this.neighbours = neighbors;
-   }
-
-   /**
-    * Create the cell body's image and initialize state.
-    * 
-    * @param intialState Indicating {@link CellState#ALIVE} or {@link CellState#DEAD} 
-    */
-   public Cell(final CellState intialState) {
-      super();
-      setState(intialState);
-      saveCurrentToPreviousState();
-   }
-
-   /**
-    * Count neighbouring cells currently living based on the result
-    * of {@link #setNeighbors(Cell[])}. Then apply Game of Life
-    * rules and show cell state.
-    */
-   public void act() {
-      final int livingNeighboursCount = getLivingNeighbourCount();
-      switch(previousState) {
-
-      case ALIVE:
-         if (livingNeighboursCount < 2 ||        // Dying on account of under-population
-               3 < livingNeighboursCount) {      // Dying on account of over-population
-            setState(CellState.DEAD);
-         } 
-         break;
-
-      case DEAD:
-         if (3 == livingNeighboursCount) {     // Born by reproduction
-            setState(CellState.ALIVE);
-         }
-         break;
-      }
-   }
-
-   /**
-    * Save the previous state in preparation for the next time step.
-    */
-   public void saveCurrentToPreviousState() {
-      previousState = currentState;
-   }
-
-   /**
-    * @return Number of living neighbouring cells
-    */
-   public int getLivingNeighbourCount() {
-      int sum = 0;
-      for (final Cell neighbor: neighbours) {
-         sum += neighbor.previousState.liveCount;
-      }
-      return sum;
-   }
-   
-   /**
-    * Set cell alive
-    */
-   public void setAlive() {
-      setState(CellState.ALIVE);
-   }
-}
diff --git a/Sd1/P/life/V3/src/main/java/CellState.java b/Sd1/P/life/V3/src/main/java/CellState.java
deleted file mode 100644
index 99d3b0559..000000000
--- a/Sd1/P/life/V3/src/main/java/CellState.java
+++ /dev/null
@@ -1,34 +0,0 @@
-import greenfoot.GreenfootImage;
-
-/**
- * A cell's state: Either alive or dead
- *
- */
-public enum CellState {
-
-   /** Cell is alive. */
-   ALIVE(LifeWorld.imageAlive, 1, "Cell is in 'alive' state") ,
-
-   /** Cell is dead. */
-   DEAD(LifeWorld.imageDead, 0, "Cell is in 'dead' state");
-
-   /** Image corresponding to the given state. */
-   public final GreenfootImage image;
-   
-   /**
-    * 0 if dead, 1 if living
-    */
-   public final int liveCount;
-   private final String description;
-
-   CellState(GreenfootImage image, final int liveCount, final String description) {
-      this.image = image;
-      this.liveCount = liveCount;
-      this.description = description;
-   }
-
-   @Override
-   public String toString() {
-      return description; 
-   }
-}
diff --git a/Sd1/P/life/V3/src/main/java/LifeWorld.java b/Sd1/P/life/V3/src/main/java/LifeWorld.java
deleted file mode 100755
index c47231bd2..000000000
--- a/Sd1/P/life/V3/src/main/java/LifeWorld.java
+++ /dev/null
@@ -1,183 +0,0 @@
-import greenfoot.Actor;
-import greenfoot.Greenfoot;
-import greenfoot.GreenfootImage;
-import greenfoot.World;
-
-import java.awt.Color;
-
-/**
- * A   <a href="http://en.wikipedia.org/wiki/Conway's_Game_of_Life" target="_blank">game of live</a> world consisting of lines and cells.
- * 
- */
-public class LifeWorld extends World {
-   
-   static private final int
-     initialLivingPercentage = 25
-     ,width = 80
-     ,height = 50;
-   
-   /**
-    * default cell size
-    */
-   public static final int cellSize = 10; // Minimum of 3 pixel in width here yields a (cellSize-2)x(cellSize-2) pixel visible cell
-   
-   /**
-    * image of living cell
-    */
-   static public GreenfootImage imageAlive = new GreenfootImage(cellSize, cellSize);
-   /**
-    * image of dead cell
-    */
-   static public GreenfootImage  imageDead = new GreenfootImage(cellSize, cellSize);
-
-   // "Class" constructor initializing static fields. You may want to read Ivor Horton's
-   // "Using Initialization Blocks" / "Initializing Data Members" subsection.
-   static {              
-      imageDead.setColor(Color.WHITE);
-      imageDead.fillRect(1, 1, cellSize - 1, cellSize - 1);
-      
-      imageAlive.setColor(Color.black);
-      imageAlive.fillRect(1, 1, cellSize - 1, cellSize - 1);
-    }
-
-   private final GreenfootImage gridImage;
-   private final Cell[][] cells;
-
-   /**
-    * Constructor for objects of class Grid. Calls methods to draw the grid
-    * lines, to create the array of randomly initialized cells .
-    * 
-    */
-   public LifeWorld() {
-      super(width, height, cellSize);
-      gridImage = getBackground();
-      drawGrid();
-      cells = new Cell[width][height];  // Create cells array container.
-      createCells();
-
-      // Having created all cells we may now determine and set each cell's set of neighbors.
-      for (int x = 0; x < width; x++) {  
-         for (int y = 0; y < height; y++) {
-            cells[x][y].setNeighbors(getCellNeighbours(x, y));
-         }
-      }   
-   }
-
-   /**
-    * Tell each cell to save its current state in preparation of the game's
-    * next step. According to {@link World#act()} this happens prior to
-    * calling any actor's {@link Actor#act()} methods methods.
-    */
-   public void act() {
-      for (int x = 0; x < width; x++) {
-         for (int y = 0; y < height; y++) {
-            cells[x][y].saveCurrentToPreviousState();
-         }
-      }
-   }
-
-   /**
-    * Draw the cell separating grid lines.
-    */
-   private void drawGrid() {
-      gridImage.setColor(Color.red);
-
-      final int endX = cellSize * width,
-            endY = cellSize * height;
-
-      for (int x = 0; x < endX; x += cellSize) { // Drawing vertical grid lines. Diagram
-         gridImage.drawLine(x, 0, x, endY);       // is being scaled by cellSize:
-      }                                          // 
-      //            0   1   2 ...(width - 1)
-      //         0  |   |   | ...  |
-      //         1  |   |   | ...  |
-      //         2  |   |   | ...  |
-      //           ... ... ...    ...   
-      // (height-1) |   |   | ...  |
-
-      for (int y = 0; y < endY; y += cellSize) { // Drawing horizontal grid lines. Diagram 
-         gridImage.drawLine(0, y, endX, y);       // is being scaled by cellSize:
-      }                                          //
-      //            0   1   2 ...(width - 1)
-      //         0  __________..._____
-      //         1  __________..._____ 
-      //         2  __________..._____
-      //           .....................
-      // (height-1) __________..._____
-   }
-
-   /** Create the array of cells and randomly turn some of them on
-    *  according to {@link #setInitialLivingPercentage(int)}.
-    */
-   private void createCells() {
-      for (int x = 0; x < width; x++) {
-         for (int y = 0; y < height; y++) {
-            // New cell will have a probability of 
-            // LifeWorld.initialLivingPercentage / 100 to be created
-            // in "live" state.
-            final Cell c = new Cell(getRandomLifeOrDeadState());
-            
-            cells[x][y] = c;    // A separate array allows for faster access than via
-                                // Greenfoot's own "world" object accounting mechanism.
-            addObject(c, x, y); // Add to LifeWorld as well.
-         }
-      }
-   }
-
-   /**
-    * Find the set of all neighbors (n) of a given cell (c). A cell may have
-    * a maximum of eight , five or just three neighbors depending on its
-    * relative position to the world's boundary:
-    * 
-    *  Middle:    Edge:        Corner:
-    *  8 Neigh-   5 Neigh-     3 Neigh-
-    *    bours      bours        bours
-    * .........   _________     _____
-    * ...nnn...   ...ncn...    |cn...   3 other corner positions left / right / bottom
-    * ...ncn...   ...nnn...    |nn...   and 3 more edge positions upper right /
-    * ...nnn...   .........    |.....   lower left / lower right omitted). So we have
-    * .........   .........    |.....   9 different world boundary related situations. 
-    * 
-    * @param x The given cell's x-position
-    * @param y The given cell's y-position
-    * @return The array of all neighboring cells.
-    */
-   private Cell[] getCellNeighbours(final int x, final int y) {
-      // Rectangular limits corresponding to the 9 different boundary
-      // related situations being described in the above Javadoc.
-      //
-      final int
-      xMin = Math.max(              0, x - 1),       // Possibly limited by left border
-      xMax = Math.min( getWidth() - 1, x + 1),       // Possibly limited by right border
-
-      yMin = Math.max(0              , y - 1),       // Possibly limited by top border
-      yMax = Math.min(getHeight() - 1, y + 1);       // Possibly limited by bottom border
-
-      // Allocate array of appropriate size
-      // to hold references to neighbouring cells
-      final Cell[] neighbours = new Cell[             // Middle     / Edge      / Corner:
-         (xMax - xMin + 1) * (yMax - yMin + 1) - 1]; // 3*3-1 == 5 / 2*3-1 == 5/ 2*2-1 == 3 neighbours
-      
-      // Fill in cell neighbours
-      int neighborIndexCount = 0;
-      for (int dx = xMin; dx <= xMax; dx++) {
-         for (int dy = yMin; dy <= yMax; dy++) {
-            if (dx != x || dy != y) {// Exclude center cell, aka "this"
-               neighbours[neighborIndexCount++] = cells[dx][dy];
-            }
-         }
-      }
-      return neighbours;
-   }
-
-   /** Randomly return the two states {@link CellState#ALIVE} and {@link CellState#DEAD}. The
-    *  corresponding probabilities are initialLivingPercentage/100 and
-    *  its complement.
-    * 
-    * @return Either {@link CellState#ALIVE} or {@link CellState#DEAD}.
-    */
-   public static CellState getRandomLifeOrDeadState() {
-      return Greenfoot.getRandomNumber(100) < initialLivingPercentage ? 
-            CellState.ALIVE : CellState.DEAD;
-   }
-}
diff --git a/Sd1/P/life/V3/src/test/.gitignore b/Sd1/P/life/V3/src/test/.gitignore
deleted file mode 100644
index 80d3726c8..000000000
--- a/Sd1/P/life/V3/src/test/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/java
diff --git a/Sd1/P/loop/answer/.gitignore b/Sd1/P/loop/answer/.gitignore
deleted file mode 100644
index c708c363d..000000000
--- a/Sd1/P/loop/answer/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/target
-/.settings
-/.classpath
-/.project
diff --git a/Sd1/P/loop/answer/pom.xml b/Sd1/P/loop/answer/pom.xml
deleted file mode 100644
index ceeba71ad..000000000
--- a/Sd1/P/loop/answer/pom.xml
+++ /dev/null
@@ -1,53 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>loop</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-  <packaging>jar</packaging>
-
-  <name>loop</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-  
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-          <links>
-            <link>http://www.greenfoot.org/files/javadoc/</link>
-          </links>
-          
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-    
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/loop/answer/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopExample.java b/Sd1/P/loop/answer/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopExample.java
deleted file mode 100644
index c000dc407..000000000
--- a/Sd1/P/loop/answer/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopExample.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package de.hdm_stuttgart.de.sd1.loop;
-
-public class LoopExample {
-
-  public static void main(String [] args) {
-    
-    final int upperLimit = 14;
-    while_squareNumbers(upperLimit);
-    doWhile_squareNumbers(upperLimit);
-  }
-  
-  /**
-   * Compute all square numbers starting from 4 in steps of 3
-   * being smaller than a given limit. The results are being written to standard output.
-   * Implemented by a while -loop.
-   * 
-   * @param limit An upper exclusive bound for the highest number to be squared..
-   */
-  public static void while_squareNumbers(final int limit) {
-    System.out.println("Computing square numbers");
-    int i = 4;
-    while (i < limit) {
-      System.out.println("i = " + i + ", i * i = " + i * i);
-      i += 3;
-    }
-    System.out.println("Finished computing square numbers");
-  }
-
-  
-  /**
-   * Compute all square numbers starting from 4 in steps of 3
-   * being smaller than a given limit. The results are being written to standard output.
-   * Implemented by a do ... while -loop.
-   * 
-   * @param limit An upper exclusive bound for the highest number to be squared..
-   */
-  public static void doWhile_squareNumbers(final int limit) {
-    System.out.println("Computing square numbers");
-    int i = 4;
-    if (i < limit) { // Needed !!!
-      do {
-        System.out.println("i = " + i + ", i * i = " + i * i);
-        i += 3;
-      } while (i < limit);
-    }
-    System.out.println("Finished computing square numbers");
-  }
-}
diff --git a/Sd1/P/loop/answer/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java b/Sd1/P/loop/answer/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java
deleted file mode 100644
index 6d035096a..000000000
--- a/Sd1/P/loop/answer/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package de.hdm_stuttgart.de.sd1.loop;
-
-import static org.junit.Assert.assertTrue;
-
-import org.junit.Test;
-
-/**
- * Empty!
- */
-public class AppTest {
-  @Test
-  public void testApp() {
-    assertTrue(true);
-  }
-}
diff --git a/Sd1/P/loop/question/.gitignore b/Sd1/P/loop/question/.gitignore
deleted file mode 100644
index ea8c4bf7f..000000000
--- a/Sd1/P/loop/question/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/target
diff --git a/Sd1/P/loop/question/pom.xml b/Sd1/P/loop/question/pom.xml
deleted file mode 100644
index 9ff7a9dff..000000000
--- a/Sd1/P/loop/question/pom.xml
+++ /dev/null
@@ -1,52 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>loop</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-  <packaging>jar</packaging>
-
-  <name>loop</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-  
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-          <links>
-            <link>http://www.greenfoot.org/files/javadoc/</link>
-          </links>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-    
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/loop/question/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopSolve.java b/Sd1/P/loop/question/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopSolve.java
deleted file mode 100644
index 40e429b7b..000000000
--- a/Sd1/P/loop/question/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopSolve.java
+++ /dev/null
@@ -1,23 +0,0 @@
-package de.hdm_stuttgart.de.sd1.loop;
-
-public class LoopSolve {
-
-  public static void main(String [] args) {
-    squareNumbers(14);
-  }
-  
-  /**
-   * Compute all square numbers starting from 4 in steps of 3
-   * being smaller than a given limit. The results are being written to standard output.
-   * Implemented by a for -loop.
-   * 
-   * @param limit An upper exclusive bound for the highest number to be squared..
-   */
-  public static void squareNumbers(final int limit) {
-    System.out.println("Computing square numbers");
-    for (int i = 4; i < limit; i += 3) {
-      System.out.println("i = " + i + ", i * i = " + i * i);
-    }
-    System.out.println("Finished computing square numbers");
-  }
-}
diff --git a/Sd1/P/loop/question/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java b/Sd1/P/loop/question/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java
deleted file mode 100644
index d2b6234b7..000000000
--- a/Sd1/P/loop/question/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package de.hdm_stuttgart.de.sd1.loop;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-/**
- * Unit test for simple App.
- */
-public class AppTest {
-  /**
-   * Empty
-   */
-  @Test
-  public void testApp() {
-    assertTrue(true);
-  }
-}
diff --git a/Sd1/P/math/V0_5/.gitignore b/Sd1/P/math/V0_5/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/math/V0_5/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/math/V0_5/pom.xml b/Sd1/P/math/V0_5/pom.xml
deleted file mode 100644
index c2a1416ea..000000000
--- a/Sd1/P/math/V0_5/pom.xml
+++ /dev/null
@@ -1,59 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>math</artifactId>
-  <version>0.5</version>
-  <packaging>jar</packaging>
-
-  <name>math</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-         
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/math/V0_5/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java b/Sd1/P/math/V0_5/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java
deleted file mode 100644
index 8644c71e6..000000000
--- a/Sd1/P/math/V0_5/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-/**
- * Testing 
- *
- */
-public class Driver {
-
-  /**
-   * @param args Unused
-   */
-  public static void main(String[] args) {
-    
-    System.out.println("max (1, 7, 2)=" + Math.max(1, 7, 2));
-
-  }
-
-}
diff --git a/Sd1/P/math/V0_5/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java b/Sd1/P/math/V0_5/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
deleted file mode 100644
index 6b9a4505e..000000000
--- a/Sd1/P/math/V0_5/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
+++ /dev/null
@@ -1,53 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-/**
- * Some class methods.
- */
-public class Math {
-  
-  /**
-   * Return the absolute value of a given argument
-   * @param value The argument to be considered
-   * @return the argument's absolute (positive) value.
-   */
-  public static double abs(double value) {
-    if (value < 0) {
-      return -value;
-    } else {
-      return value;
-    }
-  }
-  
-  /**
-   * The maximum of two arguments
-   * @param a First argument
-   * @param b Second argument
-   * @return The maximum of a and b
-   */
-  public static double max(double a, double b) {
-    return a < b ? b : a; // very compact, avoiding "if". Readability??
-  }
-  
-  /**
-   * The maximum of three arguments
-   * 
-   * @param a First argument
-   * @param b Second argument
-   * @param c Third argument
-   * @return The maximum of a, b and c
-   */
-  public static double max(double a, double b, double c) {
-    final double max_A_B;
-    if (a < b) {
-      max_A_B = b;
-    } else {
-      max_A_B = a;
-    }
-    
-    if (c < max_A_B) {
-      return max_A_B;
-    } else {
-      return c;
-    } 
-  } 
-}
diff --git a/Sd1/P/math/V0_5/src/test/java/de/hdm_stuttgart/de/sd1/math/MaxAbsTest.java b/Sd1/P/math/V0_5/src/test/java/de/hdm_stuttgart/de/sd1/math/MaxAbsTest.java
deleted file mode 100644
index e5bfd5a93..000000000
--- a/Sd1/P/math/V0_5/src/test/java/de/hdm_stuttgart/de/sd1/math/MaxAbsTest.java
+++ /dev/null
@@ -1,52 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-/**
- * Testing exponential implementation
- *
- */
-public class MaxAbsTest{
-
-  /**
-   * Absolute value.
-   */
-  @Test
-  public void testAbsoluteValue() {
-
-    assertTrue(nearlyEqualCheck(Math.abs(4.1), 4.1, 1E-14));
-    assertTrue(nearlyEqualCheck(Math.abs(-3.1), 3.1, 1E-14));
-    assertTrue(nearlyEqualCheck(Math.abs(0.), 0., 1E-14));
-  }
-  
-  /**
-   * Max value.
-   */
-  @Test
-  public void testMaxValue() {
-    assertTrue(nearlyEqualCheck(Math.max(4.1, 5.2), 5.2, 1E-14));
-    assertTrue(nearlyEqualCheck(Math.max(-4.1, 3.2), 3.2, 1E-14));
-    assertTrue(nearlyEqualCheck(Math.max(3.2, -4.1), 3.2, 1E-14));
-    assertTrue(nearlyEqualCheck(Math.max(-5.7, -4.1), -4.1, 1E-14));
-    assertTrue(nearlyEqualCheck(Math.max(-4.1, -5.7), -4.1, 1E-14));
-  }
-  
-  /**
-   * Test, whether a given value value is within the
-   * interval [reference - epsilon, reference + epsilon]
-   * 
-   * This is helpful to assure two values are identical within
-   * a given tolerance limit being impose by e.g. limited
-   * computational precision.
-   *   
-   * @param value The value to be tested
-   * @param reference The center of the interval
-   * @param epsilon Twice the inverval's length
-   * @return
-   */
-  static boolean nearlyEqualCheck(double value, double reference, double epsilon) {
-    return reference - epsilon < value && value < reference + epsilon;
-  }
-}
diff --git a/Sd1/P/math/V1/.gitignore b/Sd1/P/math/V1/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/math/V1/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/math/V1/pom.xml b/Sd1/P/math/V1/pom.xml
deleted file mode 100644
index dce1fbfc9..000000000
--- a/Sd1/P/math/V1/pom.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>math</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>math</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-         
-          <taglets>
-            <taglet>
-              <tagletClass>de.hdm_stuttgart.de.sd1.taglet.HtmlExtensionTaglet</tagletClass>
-            </taglet>
-          </taglets>
-          <tagletpath>../../../../../../../ws/eclipse/HtmlExtensionTaglet/target/classes</tagletpath>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/math/V1/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java b/Sd1/P/math/V1/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java
deleted file mode 100644
index f6be81c32..000000000
--- a/Sd1/P/math/V1/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-/**
- * Testing {@link Math#exp(double)}in
- *
- */
-public class Driver {
-
-  /**
-   * @param args Unused
-   */
-  public static void main(String[] args) {
-    
-    Math.setSeriesLimit(6);
-    
-    double byPowerSeries = Math.exp(1.);
-    System.out.println("e=" + byPowerSeries + ", diff=" + (byPowerSeries - java.lang.Math.exp(1.)));
-    
-    byPowerSeries = Math.exp(2.);
-    System.out.println("e=" + byPowerSeries + ", diff=" + (byPowerSeries - java.lang.Math.exp(2.)));
-    
-    byPowerSeries = Math.exp(3.);
-    System.out.println("e=" + byPowerSeries + ", diff=" + (byPowerSeries - java.lang.Math.exp(3.)));
-
-  }
-
-}
diff --git a/Sd1/P/math/V1/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java b/Sd1/P/math/V1/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
deleted file mode 100644
index b445a5a22..000000000
--- a/Sd1/P/math/V1/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
+++ /dev/null
@@ -1,148 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-/**
- * Hint: Embedded formulas can only be viewed correctly when
- * using Firefox or Safari web browsers.
- * 
- * This class is used to illustrate the implementation of a subset of functions from
- * {@link java.lang.Math} by means of their corresponding power series.
- *
- */
-public class Math {
-  
-  static int seriesLimit = 1;
-  
-  /**
-   *  
-   * @param seriesLimit The last term's index of a power series to be included,
-   *   
-   */
-  public static void setSeriesLimit(int seriesLimit) {
-    Math.seriesLimit = seriesLimit;
-  }
-  
-  /**
-   * Approximating the natural exponential function by a finite
-   * number of terms from the corresponding power series:
-   * 
-   * {@html.extend
-<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mtable>
-    <mtr>
-      <mtd>
-        <mrow>
-          <msup>
-            <mi>e</mi>
-            <mi>x</mi>
-          </msup>
-          <mo>=</mo>
-          <mrow>
-            <mi>1</mi>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>1</mi>
-              </msup>
-              <mi>1!</mi>
-            </mfrac>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>2</mi>
-              </msup>
-              <mi>2!</mi>
-            </mfrac>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>3</mi>
-              </msup>
-              <mi>3!</mi>
-            </mfrac>
-            <mo>+</mo>
-            <mn>...</mn>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>seriesLimit</mi>
-              </msup>
-              <mrow>
-                <mi>seriesLimit</mi>
-                <mi>!</mi>
-              </mrow>
-            </mfrac>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-    <mtr>
-      <mtd>
-        <mrow>
-          <mo>=</mo>
-          <mrow>
-            <munderover>
-              <mo>∑</mo>
-              <mrow>
-                <mi>i</mi>
-                <mo>=</mo>
-                <mi>0</mi>
-              </mrow>
-              <mi mathvariant="normal">seriesLimit</mi>
-            </munderover>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>i</mi>
-              </msup>
-              <mrow>
-                <mi>i</mi>
-                <mi>!</mi>
-              </mrow>
-            </mfrac>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-  </mtable>
-</math>}
-   * 
-   * A power series implementation has to be finite since an 
-   * infinite number of terms requires infinite execution time.
-   * 
-   * The number of terms to be considered can be set by {@link #setSeriesLimit(int)}}
-   * 
-   * @param x The exponential's argument as in  {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <msup>
-      <mi>e</mi>
-      <mi>x</mi>
-    </msup>
-  </mrow>
-</math>}
-
-   * @return The value {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <msup>
-      <mi>e</mi>
-      <mi>x</mi>
-    </msup>
-  </mrow>
-</math>} itself.
-   */
-  public static double exp(double x) {
-    double currentTerm = 1.,  // the first (i == 0) term x^0/0!
-        sum = currentTerm;    // initialize to the power series' first term
-    
-    for (int i = 1; i <= seriesLimit; i++) { // i = 0 has already been completed.
-      currentTerm *= x / i;
-      sum += currentTerm;
-    }
-    return sum;
-  }
-}
diff --git a/Sd1/P/math/V1/src/test/java/de/hdm_stuttgart/de/sd1/math/ExpTest.java b/Sd1/P/math/V1/src/test/java/de/hdm_stuttgart/de/sd1/math/ExpTest.java
deleted file mode 100644
index 6a2572c7f..000000000
--- a/Sd1/P/math/V1/src/test/java/de/hdm_stuttgart/de/sd1/math/ExpTest.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-/**
- * Testing exponential implementation
- *
- */
-public class ExpTest {
-
-  @Test
-  public void testApp() {
-    Math.setSeriesLimit(8);
-    assertTrue(java.lang.Math.abs(Math.exp(1) - java.lang.Math.E) < 1.E-5); // Mind limited computational accuracy!
-  }
-}
diff --git a/Sd1/P/math/V2/.gitignore b/Sd1/P/math/V2/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/math/V2/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/math/V2/pom.xml b/Sd1/P/math/V2/pom.xml
deleted file mode 100644
index 7b93566e0..000000000
--- a/Sd1/P/math/V2/pom.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>math</artifactId>
-  <version>2.0</version>
-  <packaging>jar</packaging>
-
-  <name>math</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-         
-          <taglets>
-            <taglet>
-              <tagletClass>de.hdm_stuttgart.de.sd1.taglet.HtmlExtensionTaglet</tagletClass>
-            </taglet>
-          </taglets>
-          <tagletpath>../../../../../../../ws/eclipse/HtmlExtensionTaglet/target/classes</tagletpath>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/math/V2/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java b/Sd1/P/math/V2/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java
deleted file mode 100644
index 856beb072..000000000
--- a/Sd1/P/math/V2/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-/**
- * Testing {@link Math#sin(double)}in
- *
- */
-public class Driver {
-
-  /**
-   * @param args Unused
-   */
-  public static void main(String[] args) {
-    
-    final double PI = java.lang.Math.PI;
-    
-    Math.setSeriesLimit(7);
-    
-    double byPowerSeries = Math.sin(PI / 2);
-    System.out.println("sin(pi/2)=" + byPowerSeries + ", difference=" + (byPowerSeries - 1));
-    
-    byPowerSeries = Math.sin(PI);
-    System.out.println("sin(pi)=" + byPowerSeries + ", difference=" + byPowerSeries);
-    
-    byPowerSeries = Math.sin(4 * PI);
-    System.out.println("sin(4 * PI)=" + byPowerSeries + ", difference=" + byPowerSeries);
-  }
-}
diff --git a/Sd1/P/math/V2/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java b/Sd1/P/math/V2/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
deleted file mode 100644
index 42ba8bd33..000000000
--- a/Sd1/P/math/V2/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
+++ /dev/null
@@ -1,300 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-/**
- * Hint: Embedded formulas can only be viewed correctly when
- * using Firefox or Safari web browsers.
- * 
- * This class is used to illustrate the implementation of a subset of functions from
- * {@link java.lang.Math} by means of their corresponding power series.
- *
- */
-public class Math {
-  
-  static int seriesLimit = 1;
-  
-  /**
-   *  
-   * @param seriesLimit The number of terms of a power series to be included.
-   * 
-   */
-  public static void setSeriesLimit(int seriesLimit) {
-    Math.seriesLimit = seriesLimit;
-  }
-  
-  /**
-   * Approximating the natural exponential function by a finite
-   * number of terms from the corresponding power series:
-   * 
-   * {@html.extend
-<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mtable>
-    <mtr>
-      <mtd>
-        <mrow>
-          <msup>
-            <mi>e</mi>
-            <mi>x</mi>
-          </msup>
-          <mo>=</mo>
-          <mrow>
-            <mi>1</mi>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>1</mi>
-              </msup>
-              <mi>1!</mi>
-            </mfrac>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>2</mi>
-              </msup>
-              <mi>2!</mi>
-            </mfrac>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>3</mi>
-              </msup>
-              <mi>3!</mi>
-            </mfrac>
-            <mo>+</mo>
-            <mn>...</mn>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>seriesLimit</mi>
-              </msup>
-              <mrow>
-                <mi>seriesLimit</mi>
-                <mi>!</mi>
-              </mrow>
-            </mfrac>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-    <mtr>
-      <mtd>
-        <mrow>
-          <mo>=</mo>
-          <mrow>
-            <munderover>
-              <mo>∑</mo>
-              <mrow>
-                <mi>i</mi>
-                <mo>=</mo>
-                <mi>0</mi>
-              </mrow>
-              <mi>seriesLimit</mi>
-            </munderover>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>i</mi>
-              </msup>
-              <mrow>
-                <mi>i</mi>
-                <mi>!</mi>
-              </mrow>
-            </mfrac>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-  </mtable>
-</math>}
-   * 
-   * A power series implementation has to be finite since an 
-   * infinite number of terms requires infinite execution time.
-   * 
-   * The number of terms to be considered can be set by {@link #setSeriesLimit(int)}}
-   * 
-   * @param x The exponential's argument as in  {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <msup>
-      <mi>e</mi>
-      <mi>x</mi>
-    </msup>
-  </mrow>
-</math>}
-
-   * @return The value {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <msup>
-      <mi>e</mi>
-      <mi>x</mi>
-    </msup>
-  </mrow>
-</math>} itself.
-   */
-  public static double exp(double x) {
-    double currentTerm = 1.,  // the first (i == 0) term x^0/0!
-        sum = currentTerm;    // initialize to the power series' first term
-    
-    for (int i = 1; i <= seriesLimit; i++) { // i = 0 has already been completed.
-      currentTerm *= x / i;
-      sum += currentTerm;
-    }
-    return sum;
-  }
-  
-  /**
-   * Calculating the sine by means of the corresponding power series: 
-   {@html.extend
-<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mtable>
-    <mtr>
-      <mtd>
-        <mrow>
-          <mrow>
-            <mi>sin</mi>
-            <mo>⁡</mo>
-            <mrow>
-              <mo>(</mo>
-              <mi>x</mi>
-              <mo>)</mo>
-            </mrow>
-          </mrow>
-          <mo>=</mo>
-          <mrow>
-            <mi>x</mi>
-            <mo>-</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>3</mi>
-              </msup>
-              <mrow>
-                <mi>3</mi>
-                <mo>!</mo>
-              </mrow>
-            </mfrac>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>5</mi>
-              </msup>
-              <mrow>
-                <mi>5</mi>
-                <mo>!</mo>
-              </mrow>
-            </mfrac>
-            <mo>-</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>7</mi>
-              </msup>
-              <mrow>
-                <mi>7</mi>
-                <mo>!</mo>
-              </mrow>
-            </mfrac>
-            <mo>+</mo>
-            <mi>...</mi>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-    <mtr>
-      <mtd>
-        <mrow>
-          <mo>=</mo>
-          <mrow>
-            <munderover>
-              <mo>∑</mo>
-              <mrow>
-                <mi>i</mi>
-                <mo>=</mo>
-                <mi>0</mi>
-              </mrow>
-              <mi>seriesLimit</mi>
-            </munderover>
-            <mrow>
-              <msup>
-                <mrow>
-                  <mo>(</mo>
-                  <mi>-1</mi>
-                  <mo>)</mo>
-                </mrow>
-                <mrow>
-                  <mi>2</mi>
-                  <mi>i</mi>
-                </mrow>
-              </msup>
-              <mfrac>
-                <msup>
-                  <mi>x</mi>
-                  <mrow>
-                    <mi>2</mi>
-                    <mo>i</mo>
-                    <mo>+</mo>
-                    <mi>1</mi>
-                  </mrow>
-                </msup>
-                <mrow>
-                  <mrow>
-                    <mo>(</mo>
-                    <mi>2</mi>
-                    <mi>i</mi>
-                    <mo>+</mo>
-                    <mi>1</mi>
-                    <mo>)</mo>
-                  </mrow>
-                  <mo>!</mo>
-                </mrow>
-              </mfrac>
-            </mrow>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-  </mtable>
-</math>} 
-   * 
-   * @param x The sine's argument as in  {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <mi>sin</mi>
-    <mo>⁡</mo>
-    <mrow>
-      <mo>(</mo>
-      <mi>x</mi>
-      <mo>)</mo>
-    </mrow>
-  </mrow>
-</math>}
-   *
-   * @return The value {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <mi>sin</mi>
-    <mo>⁡</mo>
-    <mrow>
-      <mo>(</mo>
-      <mi>x</mi>
-      <mo>)</mo>
-    </mrow>
-  </mrow>
-</math>} itself.
-*/
-  public static double sin(double x) {
-    double currentTerm = x,  // the first (i == 0) term x^1/1!
-        sum = currentTerm;    // initialize to the power series' first term
-
-    for (int i = 1; i <= seriesLimit; i++) {
-      currentTerm *= -1 * x * x / (2 * i) / (2 * i + 1);
-      sum += currentTerm;
-    }
-    return sum;
-  }
-}
diff --git a/Sd1/P/math/V2/src/test/java/de/hdm_stuttgart/de/sd1/math/ExpTest.java b/Sd1/P/math/V2/src/test/java/de/hdm_stuttgart/de/sd1/math/ExpTest.java
deleted file mode 100644
index bac0201f9..000000000
--- a/Sd1/P/math/V2/src/test/java/de/hdm_stuttgart/de/sd1/math/ExpTest.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-/**
- * Testing exponential implementation
- *
- */
-public class ExpTest {
-
-  /**
-   * Sums and products of fractions
-   */
-  @Test
-  public void testApp() {
-    Math.setSeriesLimit(8);
-    assertTrue(java.lang.Math.abs(Math.exp(1) - java.lang.Math.E) < 1.E-4); // Mind limited computational accuracy!
-  }
-}
diff --git a/Sd1/P/math/V3/.gitignore b/Sd1/P/math/V3/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/math/V3/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/math/V3/pom.xml b/Sd1/P/math/V3/pom.xml
deleted file mode 100644
index 3ab21d89f..000000000
--- a/Sd1/P/math/V3/pom.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>math</artifactId>
-  <version>3.0</version>
-  <packaging>jar</packaging>
-
-  <name>math</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-         
-          <taglets>
-            <taglet>
-              <tagletClass>de.hdm_stuttgart.de.sd1.taglet.HtmlExtensionTaglet</tagletClass>
-            </taglet>
-          </taglets>
-          <tagletpath>../../../../../../../ws/eclipse/HtmlExtensionTaglet/target/classes</tagletpath>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/math/V3/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java b/Sd1/P/math/V3/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java
deleted file mode 100644
index 1c11b947f..000000000
--- a/Sd1/P/math/V3/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java
+++ /dev/null
@@ -1,41 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-/**
- * Testing {@link Math#sinOld(double)}in
- *
- */
-public class Driver {
-
-  /**
-   * @param args Unused
-   */
-  public static void main(String[] args) {
-    
-    final double PI = java.lang.Math.PI;
-    
-    Math.setSeriesLimit(7);
-    
-    System.out.println("Old Implementation:+++++++++++++++++++++++++++++++++++++++\n");
-    double byPowerSeriesOld = Math.sinOld(PI / 2);
-    System.out.println("sinOld(pi/2)=" + byPowerSeriesOld + ", difference=" + (byPowerSeriesOld - 1));
-    
-    byPowerSeriesOld = Math.sinOld(PI);
-    System.out.println("sinOld(pi)=" + byPowerSeriesOld + ", difference=" + byPowerSeriesOld);
-    
-    byPowerSeriesOld = Math.sinOld(4 * PI);
-    System.out.println("sinOld(4 * PI)=" + byPowerSeriesOld + ", difference=" + byPowerSeriesOld);
-    
-    System.out.println("\nNew reorder Implementation:+++++++++++++++++++++++++++++++++++++\n");
-    double byPowerSeriesReorder = Math.sin(PI / 2);
-    System.out.println("sin(pi/2)=" + byPowerSeriesReorder + ", difference=" + (byPowerSeriesReorder - 1));
-    
-    byPowerSeriesReorder = Math.sin(PI);
-    System.out.println("sin(pi)=" + byPowerSeriesReorder + ", difference=" + byPowerSeriesReorder);
-    
-    byPowerSeriesReorder = Math.sin(4 * PI);
-    System.out.println("sin(4 * PI)=" + byPowerSeriesReorder + ", difference=" + byPowerSeriesReorder);
-    
-
-  }
-
-}
diff --git a/Sd1/P/math/V3/src/main/java/de/hdm_stuttgart/de/sd1/math/LimitedPrecision.java b/Sd1/P/math/V3/src/main/java/de/hdm_stuttgart/de/sd1/math/LimitedPrecision.java
deleted file mode 100644
index ed2b420c5..000000000
--- a/Sd1/P/math/V3/src/main/java/de/hdm_stuttgart/de/sd1/math/LimitedPrecision.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-/**
- * Demonstrating limited precision problems
- *
- */
-public class LimitedPrecision {
-
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-    double one = 1.,
-        a = 0.000000000000200,
-        b = 0.000000000000201;
-    
-    System.out.println("(1 + (a - b)) - 1:" + ((one + (a - b)) - one));
-    System.out.println("((1 + a) - b) - 1:" + (((one + a) - b) -  one));
-  }
-}
diff --git a/Sd1/P/math/V3/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java b/Sd1/P/math/V3/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
deleted file mode 100644
index b30109d36..000000000
--- a/Sd1/P/math/V3/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
+++ /dev/null
@@ -1,319 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-/**
- * Hint: Embedded formulas can only be viewed correctly when
- * using Firefox or Safari web browsers.
- * 
- * This class is used to illustrate the implementation of a subset of functions from
- * {@link java.lang.Math} by means of their corresponding power series.
- *
- */
-public class Math {
-  
-  static int seriesLimit = 1;
-  
-  /**
-   *  
-   * @param seriesLimit The number of terms of a power series to be included.
-   * 
-   */
-  public static void setSeriesLimit(int seriesLimit) {
-    Math.seriesLimit = seriesLimit;
-  }
-  
-  /**
-   * Approximating the natural exponential function by a finite
-   * number of terms from the corresponding power series:
-   * 
-   * {@html.extend
-<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mtable>
-    <mtr>
-      <mtd>
-        <mrow>
-          <msup>
-            <mi>e</mi>
-            <mi>x</mi>
-          </msup>
-          <mo>=</mo>
-          <mrow>
-            <mi>1</mi>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>1</mi>
-              </msup>
-              <mi>1!</mi>
-            </mfrac>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>2</mi>
-              </msup>
-              <mi>2!</mi>
-            </mfrac>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>3</mi>
-              </msup>
-              <mi>3!</mi>
-            </mfrac>
-            <mo>+</mo>
-            <mn>...</mn>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>seriesLimit</mi>
-              </msup>
-              <mrow>
-                <mi>seriesLimit</mi>
-                <mi>!</mi>
-              </mrow>
-            </mfrac>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-    <mtr>
-      <mtd>
-        <mrow>
-          <mo>=</mo>
-          <mrow>
-            <munderover>
-              <mo>∑</mo>
-              <mrow>
-                <mi>i</mi>
-                <mo>=</mo>
-                <mi>0</mi>
-              </mrow>
-              <mi>seriesLimit</mi>
-            </munderover>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>i</mi>
-              </msup>
-              <mrow>
-                <mi>i</mi>
-                <mi>!</mi>
-              </mrow>
-            </mfrac>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-  </mtable>
-</math>}
-   * 
-   * A power series implementation has to be finite since an 
-   * infinite number of terms requires infinite execution time.
-   * 
-   * The number of terms to be considered can be set by {@link #setSeriesLimit(int)}}
-   * 
-   * @param x The exponential's argument as in  {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <msup>
-      <mi>e</mi>
-      <mi>x</mi>
-    </msup>
-  </mrow>
-</math>}
-
-   * @return The value {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <msup>
-      <mi>e</mi>
-      <mi>x</mi>
-    </msup>
-  </mrow>
-</math>} itself.
-   */
-  public static double exp(double x) {
-    double currentTerm = 1.,  // the first (i == 0) term x^0/0!
-        sum = currentTerm;    // initialize to the power series' first term
-    
-    for (int i = 1; i <= seriesLimit; i++) { // i = 0 has already been completed.
-      currentTerm *= x / i;
-      sum += currentTerm;
-    }
-    return sum;
-  }
-  
-  /**
-   * Calculating the sine by means of the corresponding power series: 
-   {@html.extend
-<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mtable>
-    <mtr>
-      <mtd>
-        <mrow>
-          <mrow>
-            <mi>sin</mi>
-            <mo>⁡</mo>
-            <mrow>
-              <mo>(</mo>
-              <mi>x</mi>
-              <mo>)</mo>
-            </mrow>
-          </mrow>
-          <mo>=</mo>
-          <mrow>
-            <mi>x</mi>
-            <mo>-</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>3</mi>
-              </msup>
-              <mrow>
-                <mi>3</mi>
-                <mo>!</mo>
-              </mrow>
-            </mfrac>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>5</mi>
-              </msup>
-              <mrow>
-                <mi>5</mi>
-                <mo>!</mo>
-              </mrow>
-            </mfrac>
-            <mo>-</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>7</mi>
-              </msup>
-              <mrow>
-                <mi>7</mi>
-                <mo>!</mo>
-              </mrow>
-            </mfrac>
-            <mo>+</mo>
-            <mi>...</mi>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-    <mtr>
-      <mtd>
-        <mrow>
-          <mo>=</mo>
-          <mrow>
-            <munderover>
-              <mo>∑</mo>
-              <mrow>
-                <mi>i</mi>
-                <mo>=</mo>
-                <mi>0</mi>
-              </mrow>
-              <mi>seriesLimit</mi>
-            </munderover>
-            <mrow>
-              <msup>
-                <mrow>
-                  <mo>(</mo>
-                  <mi>-1</mi>
-                  <mo>)</mo>
-                </mrow>
-                <mrow>
-                  <mi>2</mi>
-                  <mi>i</mi>
-                </mrow>
-              </msup>
-              <mfrac>
-                <msup>
-                  <mi>x</mi>
-                  <mrow>
-                    <mi>2</mi>
-                    <mo>i</mo>
-                    <mo>+</mo>
-                    <mi>1</mi>
-                  </mrow>
-                </msup>
-                <mrow>
-                  <mrow>
-                    <mo>(</mo>
-                    <mi>2</mi>
-                    <mi>i</mi>
-                    <mo>+</mo>
-                    <mi>1</mi>
-                    <mo>)</mo>
-                  </mrow>
-                  <mo>!</mo>
-                </mrow>
-              </mfrac>
-            </mrow>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-  </mtable>
-</math>} 
-   * 
-   * @param x The sine's argument as in  {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <mi>sin</mi>
-    <mo>⁡</mo>
-    <mrow>
-      <mo>(</mo>
-      <mi>x</mi>
-      <mo>)</mo>
-    </mrow>
-  </mrow>
-</math>}
-   *
-   * @return The value {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <mi>sin</mi>
-    <mo>⁡</mo>
-    <mrow>
-      <mo>(</mo>
-      <mi>x</mi>
-      <mo>)</mo>
-    </mrow>
-  </mrow>
-</math>} itself.
-*/
-  public static double sinOld(double x) {
-    double currentTerm = x,  // the first (i == 0) term x^1/1!
-        sum = currentTerm;    // initialize to the power series' first term
-
-    for (int i = 1; i <= seriesLimit; i++) {
-      currentTerm *= -1 * x * x / (2 * i) / (2 * i + 1);
-      sum += currentTerm;
-    }
-    return sum;
-  }
-  /**
-   * Implementing sine slightly different by reordering terms.
-   * @param x See {@link #sinOld(double)}}
-   * @return See {@link #sinOld(double)}}
-   * 
-   */
-  public static double sin(double x) {
-    double currentTerm = x,   // the first (i == 0) term x^1/1!
-        sum = currentTerm;    // initialize to the power series' first term
-
-    // Slightly incorrect if seriesLimit is even
-    for (int i = 1; i <= seriesLimit; i += 2) { // Caution: Steps of two!!
-      final double previousTerm =               // save the current term
-          currentTerm *= x * x / (2 * i) / (2 * i + 1) ;
-      currentTerm *= x * x / (2 * i + 2) / (2 * i + 3);
-      sum += currentTerm - previousTerm;      //Summing up reordered
-    }
-    return sum;
-  }
-}
diff --git a/Sd1/P/math/V3/src/test/java/de/hdm_stuttgart/de/sd1/math/ExpSinSinoldTest.java b/Sd1/P/math/V3/src/test/java/de/hdm_stuttgart/de/sd1/math/ExpSinSinoldTest.java
deleted file mode 100644
index baf3977a5..000000000
--- a/Sd1/P/math/V3/src/test/java/de/hdm_stuttgart/de/sd1/math/ExpSinSinoldTest.java
+++ /dev/null
@@ -1,28 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-/**
- * Testing exponential implementation
- *
- */
-public class ExpSinSinoldTest {
-
-  /**
-   * Sine and exponential
-   */
-  @Test
-  public void testApp() {
-    Math.setSeriesLimit(9);
-    
-    assertTrue(java.lang.Math.abs(
-        Math.exp(1) - java.lang.Math.E) < 1.E-6);
-    
-    assertTrue(java.lang.Math.abs(
-        Math.sin(java.lang.Math.PI)) < 1.E-10); 
-    
-    assertFalse(java.lang.Math.abs(                 // Lower precision
-        Math.sinOld(java.lang.Math.PI)) < 1.E-10); 
-  }
-}
diff --git a/Sd1/P/math/V4/.gitignore b/Sd1/P/math/V4/.gitignore
deleted file mode 100644
index 4e247eee2..000000000
--- a/Sd1/P/math/V4/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/target
-/.classpath
-/.project
diff --git a/Sd1/P/math/V4/pom.xml b/Sd1/P/math/V4/pom.xml
deleted file mode 100644
index 9131714bd..000000000
--- a/Sd1/P/math/V4/pom.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>math</artifactId>
-  <version>4.0</version>
-  <packaging>jar</packaging>
-
-  <name>math</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-         
-          <taglets>
-            <taglet>
-              <tagletClass>de.hdm_stuttgart.de.sd1.taglet.HtmlExtensionTaglet</tagletClass>
-            </taglet>
-          </taglets>
-          <tagletpath>../../../../../../../ws/eclipse/HtmlExtensionTaglet/target/classes</tagletpath>
-        </configuration>
-      </plugin>
-    </plugins>
-
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <includes>
-          <include> **/*.properties</include>
-        </includes>
-      </resource>
-    </resources>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/math/V4/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java b/Sd1/P/math/V4/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java
deleted file mode 100644
index 1ee20564d..000000000
--- a/Sd1/P/math/V4/src/main/java/de/hdm_stuttgart/de/sd1/math/Driver.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-/**
- * Testing {@link Math#sin(double)}in
- *
- */
-public class Driver {
-
-  /**
-   * @param args Unused
-   */
-  public static void main(String[] args) {
-    
-    final double PI = java.lang.Math.PI;
-    
-    Math.setSeriesLimit(7);
-    
-    double byPowerSeries = Math.sin(PI / 2);
-    System.out.println("sin(pi/2)=" + byPowerSeries + ", difference=" + (byPowerSeries - 1));
-    
-    byPowerSeries = Math.sin(PI);
-    System.out.println("sin(pi)=" + byPowerSeries + ", difference=" + byPowerSeries);
-    
-    byPowerSeries = Math.sin(4 * PI);
-    System.out.println("sin(4 * PI)=" + byPowerSeries + ", difference=" + byPowerSeries);
-
-    byPowerSeries = Math.sin(-9 * PI / 2);
-    System.out.println("sin(-9/2 * PI)=" + byPowerSeries + ", difference=" + (byPowerSeries + 1));
-
-  }
-
-}
diff --git a/Sd1/P/math/V4/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java b/Sd1/P/math/V4/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
deleted file mode 100644
index c1a1cb94d..000000000
--- a/Sd1/P/math/V4/src/main/java/de/hdm_stuttgart/de/sd1/math/Math.java
+++ /dev/null
@@ -1,321 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-/**
- * Hint: Embedded formulas can only be viewed correctly when
- * using Firefox or Safari web browsers.
- * 
- * This class is used to illustrate the implementation of a subset of functions from
- * {@link java.lang.Math} by means of their corresponding power series.
- *
- */
-public class Math {
-  
-  private static final double PI = java.lang.Math.PI;
-  
-  static int seriesLimit = 1;
-  
-  /**
-   *  
-   * @param seriesLimit The number of terms of a power series to be included.
-   * 
-   */
-  public static void setSeriesLimit(int seriesLimit) {
-    Math.seriesLimit = seriesLimit;
-  }
-  
-  /**
-   * Approximating the natural exponential function by a finite
-   * number of terms from the corresponding power series:
-   * 
-   * {@html.extend
-<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mtable>
-    <mtr>
-      <mtd>
-        <mrow>
-          <msup>
-            <mi>e</mi>
-            <mi>x</mi>
-          </msup>
-          <mo>=</mo>
-          <mrow>
-            <mi>1</mi>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>1</mi>
-              </msup>
-              <mi>1!</mi>
-            </mfrac>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>2</mi>
-              </msup>
-              <mi>2!</mi>
-            </mfrac>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>3</mi>
-              </msup>
-              <mi>3!</mi>
-            </mfrac>
-            <mo>+</mo>
-            <mn>...</mn>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>seriesLimit</mi>
-              </msup>
-              <mrow>
-                <mi>seriesLimit</mi>
-                <mi>!</mi>
-              </mrow>
-            </mfrac>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-    <mtr>
-      <mtd>
-        <mrow>
-          <mo>=</mo>
-          <mrow>
-            <munderover>
-              <mo>∑</mo>
-              <mrow>
-                <mi>i</mi>
-                <mo>=</mo>
-                <mi>0</mi>
-              </mrow>
-              <mi>seriesLimit</mi>
-            </munderover>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>i</mi>
-              </msup>
-              <mrow>
-                <mi>i</mi>
-                <mi>!</mi>
-              </mrow>
-            </mfrac>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-  </mtable>
-</math>}
-   * 
-   * A power series implementation has to be finite since an 
-   * infinite number of terms requires infinite execution time.
-   * 
-   * The number of terms to be considered can be set by {@link #setSeriesLimit(int)}}
-   * 
-   * @param x The exponential's argument as in  {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <msup>
-      <mi>e</mi>
-      <mi>x</mi>
-    </msup>
-  </mrow>
-</math>}
-
-   * @return The value {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <msup>
-      <mi>e</mi>
-      <mi>x</mi>
-    </msup>
-  </mrow>
-</math>} itself.
-   */
-  public static double exp(double x) {
-    double currentTerm = 1.,  // the first (i == 0) term x^0/0!
-        sum = currentTerm;    // initialize to the power series' first term
-    
-    for (int i = 1; i <= seriesLimit; i++) { // i = 0 has already been completed.
-      currentTerm *= x / i;
-      sum += currentTerm;
-    }
-    return sum;
-  }
-  
-  /**
-   * Calculating the sine by means of the corresponding power series: 
-   {@html.extend
-<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mtable>
-    <mtr>
-      <mtd>
-        <mrow>
-          <mrow>
-            <mi>sin</mi>
-            <mo>⁡</mo>
-            <mrow>
-              <mo>(</mo>
-              <mi>x</mi>
-              <mo>)</mo>
-            </mrow>
-          </mrow>
-          <mo>=</mo>
-          <mrow>
-            <mi>x</mi>
-            <mo>-</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>3</mi>
-              </msup>
-              <mrow>
-                <mi>3</mi>
-                <mo>!</mo>
-              </mrow>
-            </mfrac>
-            <mo>+</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>5</mi>
-              </msup>
-              <mrow>
-                <mi>5</mi>
-                <mo>!</mo>
-              </mrow>
-            </mfrac>
-            <mo>-</mo>
-            <mfrac>
-              <msup>
-                <mi>x</mi>
-                <mi>7</mi>
-              </msup>
-              <mrow>
-                <mi>7</mi>
-                <mo>!</mo>
-              </mrow>
-            </mfrac>
-            <mo>+</mo>
-            <mi>...</mi>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-    <mtr>
-      <mtd>
-        <mrow>
-          <mo>=</mo>
-          <mrow>
-            <munderover>
-              <mo>∑</mo>
-              <mrow>
-                <mi>i</mi>
-                <mo>=</mo>
-                <mi>0</mi>
-              </mrow>
-              <mi>seriesLimit</mi>
-            </munderover>
-            <mrow>
-              <msup>
-                <mrow>
-                  <mo>(</mo>
-                  <mi>-1</mi>
-                  <mo>)</mo>
-                </mrow>
-                <mrow>
-                  <mi>2</mi>
-                  <mi>i</mi>
-                </mrow>
-              </msup>
-              <mfrac>
-                <msup>
-                  <mi>x</mi>
-                  <mrow>
-                    <mi>2</mi>
-                    <mo>i</mo>
-                    <mo>+</mo>
-                    <mi>1</mi>
-                  </mrow>
-                </msup>
-                <mrow>
-                  <mrow>
-                    <mo>(</mo>
-                    <mi>2</mi>
-                    <mi>i</mi>
-                    <mo>+</mo>
-                    <mi>1</mi>
-                    <mo>)</mo>
-                  </mrow>
-                  <mo>!</mo>
-                </mrow>
-              </mfrac>
-            </mrow>
-          </mrow>
-        </mrow>
-      </mtd>
-    </mtr>
-  </mtable>
-</math>} 
-   * 
-   * @param x The sine's argument as in  {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <mi>sin</mi>
-    <mo>⁡</mo>
-    <mrow>
-      <mo>(</mo>
-      <mi>x</mi>
-      <mo>)</mo>
-    </mrow>
-  </mrow>
-</math>}
-   *
-   * @return The value {@html.extend
-<math display="inline" xmlns="http://www.w3.org/1998/Math/MathML">
-  <mrow>
-    <mi>sin</mi>
-    <mo>⁡</mo>
-    <mrow>
-      <mo>(</mo>
-      <mi>x</mi>
-      <mo>)</mo>
-    </mrow>
-  </mrow>
-</math>} itself.
-*/
-  public static double sin(double x) {
-    // Step 1: Normalize x to [-PI, +PI[
-    final long countTimes2PI = (long) java.lang.Math.rint(x / 2 / PI);
-    if (countTimes2PI != 0) {
-      x -= 2 * PI * countTimes2PI;
-    }
-    
-    // Step 2: Normalize x to [-PI/2, +PI/2]
-    // Since sin(x) = sin (PI - x) we continue to normalize
-    // having x in [-PI/2, +PI/2]
-    if (PI/2 < x) {
-      x = PI - x;
-    } else if (x < -PI/2) {
-      x = -x - PI;
-    }
-
-    // Step 3: Continue with business as usual
-    
-    double currentTerm = x,   // the first (i == 0) term x^1/1!
-        sum = currentTerm;    // initialize to the power series' first term
-
-    // Slightly incorrect if seriesLimit is even
-    for (int i = 1; i <= seriesLimit; i += 2) { // Caution: Steps of two!!
-      final double previousTerm =               // save the current term
-          currentTerm *= x * x / (2 * i) / (2 * i + 1) ;
-      currentTerm *= x * x / (2 * i + 2) / (2 * i + 3);
-      sum += currentTerm - previousTerm;      //Summing up reordered
-    }
-    return sum;
-  }}
diff --git a/Sd1/P/math/V4/src/test/java/de/hdm_stuttgart/de/sd1/math/ExpTest.java b/Sd1/P/math/V4/src/test/java/de/hdm_stuttgart/de/sd1/math/ExpTest.java
deleted file mode 100644
index f438c5f2c..000000000
--- a/Sd1/P/math/V4/src/test/java/de/hdm_stuttgart/de/sd1/math/ExpTest.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package de.hdm_stuttgart.de.sd1.math;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-/**
- * Testing exponential implementation
- *
- */
-public class ExpTest {
-
-@Test
-public void testApp() {
-    Math.setSeriesLimit(8);
-    assertTrue(java.lang.Math.abs(Math.exp(1) - java.lang.Math.E) < 1.E-4); // Mind limited computational accuracy!
-  }
-}
diff --git a/Sd1/P/plot/.gitignore b/Sd1/P/plot/.gitignore
deleted file mode 100644
index 60016e96d..000000000
--- a/Sd1/P/plot/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/target/
-/.settings/
-.classpath
-.project
-A1.log
diff --git a/Sd1/P/plot/pom.xml b/Sd1/P/plot/pom.xml
deleted file mode 100644
index 65e295b0a..000000000
--- a/Sd1/P/plot/pom.xml
+++ /dev/null
@@ -1,84 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  
-  <groupId>de.hdm-stuttgart.mi.sd1</groupId>
-  <artifactId>plot</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-  <packaging>jar</packaging>
-  
-  <name>plot</name>
-
-  <!--Fixme: Add a sensible project related domain here -->
-  <url>http://somedomain.org</url>
-  
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-      <version>2.1</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.1</version>
-    </dependency>
-
-  </dependencies>
-  
-  <build>
-    <plugins>
-
-        <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.1</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-
-    <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.10.1</version>
-        <configuration/>
-      </plugin>
-
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-shade-plugin</artifactId>
-        <version>2.3</version>
-        <configuration>
-          <transformers>
-            <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-              <manifestEntries>
-                <Main-Class>de.hdm_stuttgart.mi.sd1.plot.App</Main-Class>
-              </manifestEntries>
-            </transformer>
-          </transformers>
-        </configuration>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      
-    </plugins>
-  </build>
-</project>
diff --git a/Sd1/P/plot/src/main/java/de/hdm_stuttgart/mi/sd1/plot/Driver.java b/Sd1/P/plot/src/main/java/de/hdm_stuttgart/mi/sd1/plot/Driver.java
deleted file mode 100644
index cc9944702..000000000
--- a/Sd1/P/plot/src/main/java/de/hdm_stuttgart/mi/sd1/plot/Driver.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.plot;
-
-
-/**
- * A simple http://logging.apache.org/log4j/2.x demo,
- *  see file log4j2.xml for configuration options.
- * 
- */
-public class Driver {
-
-    /**
-     * @param args Unused
-     */
-    public static void main( String[] args ) {
-        final Plotter plotter = new Plotter();
-        
-        plotter.setNumTics(170, 60);
-        plotter.setXrange(0, 2 * Math.PI);
-        plotter.setYrange(-1, 1);
-        
-        plotter.plotSine(x -> Math.sin(x));
-        plotter.plotSine(x -> Math.cos(x));
-    }
-}
diff --git a/Sd1/P/plot/src/main/java/de/hdm_stuttgart/mi/sd1/plot/PlotSine.java b/Sd1/P/plot/src/main/java/de/hdm_stuttgart/mi/sd1/plot/PlotSine.java
deleted file mode 100644
index ecaffbe6f..000000000
--- a/Sd1/P/plot/src/main/java/de/hdm_stuttgart/mi/sd1/plot/PlotSine.java
+++ /dev/null
@@ -1,59 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.plot;
-
-/**
- * 2-dimensional sine function plot
- *
- */
-public class PlotSine {
-	
-    /**
-     * @param args Unused
-     */
-    public static void main( String[] args ) {
-        plotSine();
-    }
-	
-	static final int  // Effective size of plotting region
-	  numTicsX = 170  // Number of plotting positions in x-direction
-	 ,numTicsY =  60; // Number of plotting positions in y-direction
-	
-	static final double 
-		 xMin = 0.				// x-values ranging from xMin to xMax
-		,xMax = 2 * Math.PI	
-		
-		,yMin = -1.				// y-values ranging from yMin to yMax
-		,yMax = 1.
-		
-		,xStepWidth = (xMax - xMin) / (numTicsX - 1)  // per step width in x-direction
-		,yStepWidth = (yMax - yMin) / (numTicsY - 1); // per step width in y-direction
-
-	static final char [][] plotRegion = new char[numTicsX][numTicsY];
-	
-	static void init() { // Initialize plotting region by spaces
-		for (int xTics = 0; xTics < numTicsX; xTics++) {
-			for (int yTics = 0; yTics < numTicsY; yTics++) {
-				plotRegion[xTics][yTics] = ' ';
-			}
-		}
-	}
-	
-	static void plotSine() {
-		init();
-		
-		for (int xTics = 0; xTics < numTicsX; xTics++) {
-			double x = xMin + xTics * xStepWidth;
-			double sinOfX = Math.sin(x);
-			
-			if (yMin <= sinOfX && sinOfX <= yMax ) {
-				int ySinTics = (int) Math.round((sinOfX - yMin) / (yMax - yMin) * (numTicsY - 1));
-				plotRegion[xTics][ySinTics] = '*';
-			}
-		}
-		for (int yTic = numTicsY - 1; 0 <= yTic; yTic--) {
-			for (int xTic = 0; xTic < numTicsX; xTic++) {
-				System.out.print(plotRegion[xTic][yTic]);
-			}
-			System.out.print('\n'); // Newline
-		}
-	}
-}
diff --git a/Sd1/P/plot/src/main/java/de/hdm_stuttgart/mi/sd1/plot/Plotter.java b/Sd1/P/plot/src/main/java/de/hdm_stuttgart/mi/sd1/plot/Plotter.java
deleted file mode 100644
index 9fe2e6097..000000000
--- a/Sd1/P/plot/src/main/java/de/hdm_stuttgart/mi/sd1/plot/Plotter.java
+++ /dev/null
@@ -1,113 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.plot;
-
-/**
- * 2-dimensional sine function plot
- *
- */
-public class Plotter {
-	
-	/**
-	 * An interface describing functions expecting and returning double values.
-	 * Lambda expressions may be used to pass functions
-	 *
-	 */
-	public interface DoubleOfDouble {
-		/**
-		 * A function expecting a double argument and returning
-		 * a double value like e.g. double Math.sin(double)
-		 * @param x An argument
-		 * @return A value
-		 */
-		public double compute(double x);
-	}
-	
-	int  // Effective size of plotting region
-	  numTicsX  // Number of plotting positions in x-direction
-	 ,numTicsY; // Number of plotting positions in y-direction
-	
-	double 
-		 xMin			// x-values ranging from xMin to xMax
-		,xMax
-		
-		,yMin			// y-values ranging from yMin to yMax
-		,yMax 
-		
-		,xStepWidth   // per step width in x-direction
-		,yStepWidth;  // per step width in y-direction
-
-	char [][] plotRegion;
-	/**
-	 * The plot regions character size like e.g.
-	 *  "30 lines by 120 characters each"
-	 * 
-	 * @param numTicsX Number of characters per line
-	 * @param numTicsY Number of lines
-	 */
-	public void setNumTics(int numTicsX, int numTicsY) {
-		this.numTicsX = numTicsX;
-		this.numTicsY = numTicsY;
-	}
-	
-	/**
-	 * Argument range to be plotted
-	 * i.e sin(x),  x in the range of [0, 2 * PI[
-	 * 
-	 * @param xMin
-	 * @param xMax
-	 */
-	public void setXrange(final double xMin, final double xMax) {
-		this.xMin = xMin;
-		this.xMax = xMax;
-	}
-	
-	/**
-	 * Value range to be plotted
-	 * i.e sin(x) having values in the range of [-1, 1]
-	 * 
-	 * @param yMin lowest function value
-	 * @param yMax highest function value
-	 */
-	public void setYrange(final double yMin, final double yMax) {
-		this.yMin = yMin;
-		this.yMax = yMax;
-	}
-	
-	void init() { // Initialize plotting region by spaces
-		xStepWidth = (xMax - xMin) / (numTicsX - 1);
-		yStepWidth = (yMax - yMin) / (numTicsY - 1);
-		plotRegion = new char[numTicsX][numTicsY];
-		
-		for (int xTics = 0; xTics < numTicsX; xTics++) {
-			for (int yTics = 0; yTics < numTicsY; yTics++) {
-				plotRegion[xTics][yTics] = ' ';
-			}
-		}
-	}
-	
-	/**
-	 * Plot a function. Ranges and plot sizes must be set accordingly
-	 * by previously calling {@link #setNumTics(int, int)}, {@link #setXrange(double, double)}
-	 * and {@link #setYrange(double, double)}
-	 * 
-	 * @param f The function to be plotted
-	 */
-	public void plotSine(final DoubleOfDouble f) {
-		init();
-		
-		for (int xTics = 0; xTics < numTicsX; xTics++) {
-			double x = xMin + xTics * xStepWidth;
-			double functionValue = f.compute(x);
-			
-			if (yMin <= functionValue && functionValue <= yMax ) {
-				int ySinTics = (int) Math.round((functionValue - yMin) / (yMax - yMin) * (numTicsY - 1));
-				plotRegion[xTics][ySinTics] = '*';
-			}
-		}
-		for (int yTic = numTicsY - 1; 0 <= yTic; yTic--) {
-			for (int xTic = 0; xTic < numTicsX; xTic++) {
-				System.out.print(plotRegion[xTic][yTic]);
-			}
-			System.out.print('\n'); // Newline
-		}
-	}
-}
diff --git a/Sd1/P/plot/src/main/resources/log4j2.xml b/Sd1/P/plot/src/main/resources/log4j2.xml
deleted file mode 100644
index f149b1b40..000000000
--- a/Sd1/P/plot/src/main/resources/log4j2.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Configuration>
-    <Appenders>
-        <File name="A1" fileName="A1.log" append="false">
-            <PatternLayout pattern="%t %-5p %c{2} - %m%n"/>
-        </File>
-        <Console name="STDOUT" target="SYSTEM_OUT">
-            <PatternLayout pattern="%d %-5p [%t] %C{2} (%F:%L) - %m%n"/>
-        </Console>
-    </Appenders>
-    <Loggers>
-
-        <!-- You my want to define class or package level per-logger rules -->
-        <Logger name="de.hdm_stuttgart.mi.sd1.plot.App" level="debug">
-            <AppenderRef ref="A1"/>
-        </Logger>
-        <Root level="info">
-            <AppenderRef ref="STDOUT"/>
-        </Root>
-    </Loggers>
-</Configuration>
\ No newline at end of file
diff --git a/Sd1/P/plot/src/test/java/de/hdm_stuttgart/mi/sd1/plot/AppTest.java b/Sd1/P/plot/src/test/java/de/hdm_stuttgart/mi/sd1/plot/AppTest.java
deleted file mode 100644
index ce0a7f5f8..000000000
--- a/Sd1/P/plot/src/test/java/de/hdm_stuttgart/mi/sd1/plot/AppTest.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package de.hdm_stuttgart.mi.sd1.plot;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-/**
- * Unit test for simple App.
- */
-public class AppTest {
-    /**
-     * Dummy test method
-     */
-    @Test
-    public void testApp() {
-        Assert.assertTrue( true );
-    }
-}
diff --git a/Sd1/P/rounding/.gitignore b/Sd1/P/rounding/.gitignore
deleted file mode 100644
index c277ec491..000000000
--- a/Sd1/P/rounding/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-/.settings
-/.classpath
-/.project
-/target
diff --git a/Sd1/P/rounding/pom.xml b/Sd1/P/rounding/pom.xml
deleted file mode 100644
index 58fc043d7..000000000
--- a/Sd1/P/rounding/pom.xml
+++ /dev/null
@@ -1,49 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>de.hdm-stuttgart.de.sd1</groupId>
-  <artifactId>rounding</artifactId>
-  <version>1.0</version>
-  <packaging>jar</packaging>
-
-  <name>rounding</name>
-  <url>http://maven.apache.org</url>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <javadocDestdir>~/tmp</javadocDestdir>
-  </properties>
-  
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-      
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.9.1</version>
-        <configuration>
-          <linksource>true</linksource>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-    
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/leap/LeapYear.java b/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/leap/LeapYear.java
deleted file mode 100644
index c39078ad8..000000000
--- a/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/leap/LeapYear.java
+++ /dev/null
@@ -1,34 +0,0 @@
-package de.hdm_stuttgart.de.sd1.leap;
-
-/**
- * Leap year calculations
- *
- */
-public class LeapYear {
-
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-    System.out.println("Is 1800 a leap year? " + isLeapYear(1800));
-    System.out.println("Is 2000 a leap year? " + isLeapYear(2000));
-    System.out.println("Is 2016 a leap year? " + isLeapYear(2016));
-  }
-
-  /**
-   * Characterizing a given year either as leap year or
-   * non- leap year
-   * 
-   * @param year The year in question.
-   * @return true if year is a leap year, false otherwise.
-   */
-  public static boolean isLeapYear(int year) {
-     if (year % 400 == 0) {                           // Every 400 years we do have a leap year.
-       return true;
-     } else if (year % 4 == 0 &&  0 != year % 100) {  // Every 4 years we do have a leap year unless the year
-       return true;                                   // in question is a multiple of 100.
-     } else {
-       return false;
-     }
-  }  
-}
diff --git a/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/leap/LeapYearCompact.java b/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/leap/LeapYearCompact.java
deleted file mode 100644
index e26956ee9..000000000
--- a/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/leap/LeapYearCompact.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package de.hdm_stuttgart.de.sd1.leap;
-
-/**
- * Leap year calculations
- *
- */
-public class LeapYearCompact {
-
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-    System.out.println("Is 1800 a leap year? " + isLeapYear(1800));
-    System.out.println("Is 2000 a leap year? " + isLeapYear(2000));
-    System.out.println("Is 2016 a leap year? " + isLeapYear(2016));
-  }
-
-  /**
-   * Characterizing a given year either as leap year or
-   * non- leap year
-   * 
-   * @param year The year in question.
-   * @return true if year is a leap year, false otherwise.
-   */
-  public static boolean isLeapYear(int year) {
-    return
-        year % 400 == 0 ||                  // Every 400 years we do have a leap year.
-        year % 4 == 0 &&  0 != year % 100;  // Every 4 years we do have a leap year unless the year
-                                            // in question is a multiple of 100.
-  }  
-}
diff --git a/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/rounding/MathTable.java b/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/rounding/MathTable.java
deleted file mode 100644
index 7e6906190..000000000
--- a/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/rounding/MathTable.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package de.hdm_stuttgart.de.sd1.rounding;
-
-/**
- * Creating a math table providing sin values
- * in the range [0, 355] for every 5 degrees
- *
- */
-public class MathTable {
-
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-
-    System.out.println("  x | sin(x)");
-    System.out.println("----+------");
-    for (int i = 0; i < 360; i += 5) {
-      
-      final double
-        sinValue = Math.sin(i * Math.PI / 180); // Turning degrees into radians
-      final long
-        precision = 1000,// Rounding to three decimal places
-        sinValueRounded = Math.round(precision *  sinValue), 
-        digits = sinValueRounded / precision;
-      
-      long fraction = sinValueRounded % precision;
-      
-      if (i < 9) {  // index number right alignment
-        System.out.print("  "); // One digit, add two spaces
-      } else if (i < 99) {      
-        System.out.print(" ");  // Two digits, add one space
-      }
-      
-      if (fraction < 0) {
-        fraction *= -1;
-        System.out.print(i + " |-" + digits + ".");
-      } else if (-1 < digits){
-        System.out.print(i + " | " + digits + ".");
-      } else {
-        System.out.print(i + " |"  + digits + ".");
-      }
-      
-      if (fraction < 9) { // Padding fraction with zeros if required
-        System.out.print("00"); // One digit, add two leading zeros
-      } else if (fraction < 99) {
-        System.out.print("0"); // Two digits, add one leading zero
-      } 
-      
-      System.out.println(fraction);
-      
-      if (0 < i && 0 == i % 20) { // Add extra seperator every four lines
-        System.out.println("----+------");
-      }
-    }
-  }
-}
diff --git a/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/sum/Summing.java b/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/sum/Summing.java
deleted file mode 100644
index 80092550c..000000000
--- a/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/sum/Summing.java
+++ /dev/null
@@ -1,30 +0,0 @@
-package de.hdm_stuttgart.de.sd1.sum;
-
-/**
- * Summing up integer values.
- *
- */
-public class Summing {
-
-  /**
-   * @param args unused
-   */
-  public static void main(String[] args) {
-    System.out.println("1 + 2 + ... + 150" + "=" + getSum(150));
-  }
-  
-  /**
-   * Summing up all integers up to and including a given limit
-   * Example: Let the limit be 5, then the result is 1 + 2 + 3 + 4 + 5  
-   * 
-   * @param limit The last number to include into the computed sum
-   * @return The sum of 1 + 2 + ... + limit
-   */
-  public static long getSum (int limit) {
-    int sum = 0;
-    for (int i = 1; i <= limit; i++) {
-      sum += i;
-    }
-    return sum;
-  }
-}
diff --git a/Sd1/P/rounding/src/test/java/de/hdm_stuttgart/de/sd1/rounding/AppTest.java b/Sd1/P/rounding/src/test/java/de/hdm_stuttgart/de/sd1/rounding/AppTest.java
deleted file mode 100644
index 95e28ae08..000000000
--- a/Sd1/P/rounding/src/test/java/de/hdm_stuttgart/de/sd1/rounding/AppTest.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package de.hdm_stuttgart.de.sd1.rounding;
-
-import static org.junit.Assert.*;
-
-import org.junit.Test;
-
-import de.hdm_stuttgart.de.sd1.leap.LeapYear;
-import de.hdm_stuttgart.de.sd1.sum.Summing;
-
-/**
- * Unit tests
- */
-public class AppTest {
-
-  @Test
-  public void testLeapYear() {
-    assertTrue(LeapYear.isLeapYear(2000));
-    assertTrue(LeapYear.isLeapYear(1984));
-
-    assertFalse(LeapYear.isLeapYear(2001));
-    assertFalse(LeapYear.isLeapYear(1800));
-  }
-
-  @Test
-  public void testSum() {
-    assertEquals(15, Summing.getSum(5));
-    assertEquals(5050, Summing.getSum(100));
-
-    assertEquals(0, Summing.getSum(0));
-    assertEquals(1, Summing.getSum(1));
-    assertEquals(3, Summing.getSum(2));
-  }
-}
diff --git a/Sd1/swd1.xml b/Sd1/swd1.xml
deleted file mode 100644
index 587e988ba..000000000
--- a/Sd1/swd1.xml
+++ /dev/null
@@ -1,1547 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<part version="5.0" xmlns="http://docbook.org/ns/docbook"
-      xmlns:xlink="http://www.w3.org/1999/xlink"
-      xmlns:xi="http://www.w3.org/2001/XInclude"
-      xmlns:svg="http://www.w3.org/2000/svg"
-      xmlns:m="http://www.w3.org/1998/Math/MathML"
-      xmlns:html="http://www.w3.org/1999/xhtml"
-      xmlns:db="http://docbook.org/ns/docbook">
-  <title>Software development 1</title>
-
-  <chapter xml:id="sd1IntroGreenfoot">
-    <title>Lecture 2 - Introduction to <link
-    xlink:href="http://www.greenfoot.org">Greenfoot (8.10.)</link></title>
-
-    <section xml:id="swd1IntrGreePrepare">
-      <title>Preparations</title>
-
-      <itemizedlist>
-        <listitem>
-          <para>Read Chapter 1: Introducing Java of <xref
-          linkend="bib_Horton2011"/> till the <quote>Java Program
-          Statements</quote> section.</para>
-        </listitem>
-
-        <listitem>
-          <para>Read <xref linkend="bib_Koelling2010Ger"/> till section
-          1.3.</para>
-        </listitem>
-
-        <listitem>
-          <para>Video tutorials based on older <xref linkend="glo_Eclipse"/>
-          3.3 version but still (march 2014) valid.</para>
-
-          <itemizedlist>
-            <listitem>
-              <para>Workbench <link
-              xlink:href="http://eclipsetutorial.sourceforge.net/Workbench-Tutorial-Companion-Document.pdf">tutorial
-              companion</link></para>
-            </listitem>
-
-            <listitem>
-              <para>Using the debugger <link
-              xlink:href="http://eclipsetutorial.sourceforge.net/Debugger-Tutorial-Companion-Document.pdf">tutorial
-              companion</link>.</para>
-            </listitem>
-          </itemizedlist>
-        </listitem>
-      </itemizedlist>
-
-      <para>You may use the MI supplied <productname>Virtualbox</productname>
-      based <productname>Lubuntu</productname> installation. Alternatively you
-      may install the following components for your operating system of
-      choice:</para>
-
-      <glosslist>
-        <glossentry>
-          <glossterm>Java</glossterm>
-
-          <glossdef>
-            <itemizedlist>
-              <listitem>
-                <para><link
-                xlink:href="http://docs.oracle.com/javase/8/docs/technotes/guides/install/install_overview.html"
-                xml:id="sd1InstallJava">JDK 8 installation guide</link> (Yeah
-                buddy, you do need a <productname>JDK</productname> and
-                <emphasis role="bold">**not just**</emphasis> a
-                <productname>JRE</productname>)</para>
-              </listitem>
-
-              <listitem>
-                <para><link
-                xlink:href="http://docs.oracle.com/javase/8/docs/api">Java 1.8
-                API documentation</link>, optional download for offline
-                usage.</para>
-              </listitem>
-            </itemizedlist>
-          </glossdef>
-        </glossentry>
-
-        <glossentry>
-          <glossterm><productname>Greenfoot</productname></glossterm>
-
-          <glossdef>
-            <itemizedlist>
-              <listitem>
-                <para><link
-                xlink:href="http://blogs.kent.ac.uk/mik/2012/01/joc-installation">Installing</link>
-                the <link
-                xlink:href="http://www.greenfoot.org/download">software</link>
-                on top of an existing <link
-                linkend="sd1InstallJava">JDK</link>.</para>
-              </listitem>
-
-              <listitem>
-                <para>Reference documentation to be considered later: The
-                <productname>Greenfoot</productname> Java <xref
-                linkend="glo_API"/> for <link
-                xlink:href="http://www.greenfoot.org/files/javadoc">online</link>
-                or <link
-                xlink:href="http://www.greenfoot.org/files/greenfoot-javadoc.zip">offline
-                usage</link>.</para>
-              </listitem>
-
-              <listitem>
-                <para>Introductory videos</para>
-
-                <itemizedlist>
-                  <listitem>
-                    <para><quote>The Joy of Code</quote> <link
-                    xlink:href="http://blogs.kent.ac.uk/mik/category/joy-of-code">examples</link>
-                    ranging from <link
-                    xlink:href="http://blogs.kent.ac.uk/mik/2012/01/joc-intro">JoC
-                    #1</link> to <link xlink:href="???"><link
-                    xlink:href="http://blogs.kent.ac.uk/mik/2012/07/joc-33/">Joc
-                    #33</link></link>. The order of items is somewhat
-                    confusing.</para>
-                  </listitem>
-
-                  <listitem>
-                    <para><quote>The Joy of Code</quote> resembling examples
-                    <link
-                    xlink:href="http://blogs.kent.ac.uk/mik/2013/11/joc-german">available
-                    in German</link>, courteously donated by <personname>Frajo
-                    Ligmann</personname>.</para>
-                  </listitem>
-
-                  <listitem>
-                    <para>User supplied <link
-                    xlink:href="http://www.greenfoot.org/scenarios?sort_by=weighted_popularity">scenarios</link>.</para>
-                  </listitem>
-                </itemizedlist>
-              </listitem>
-            </itemizedlist>
-          </glossdef>
-        </glossentry>
-      </glosslist>
-    </section>
-
-    <section xml:id="sd1StartGreenfoot">
-      <title><abbrev>GF</abbrev> book 1. : Getting to know
-      <productname>Greenfoot</productname></title>
-
-      <para>Quote from <xref linkend="bib_Koelling2010"/>, p. 3:</para>
-
-      <blockquote>
-        <para>The best way to read this chapter (and indeed the whole book) is
-        by sitting at your computer with <productname>Greenfoot</productname>
-        open on your screen and the book open on your desk.</para>
-      </blockquote>
-    </section>
-  </chapter>
-
-  <chapter xml:id="sd1Wombats">
-    <title>Lecture 3 - Wombats (13.10.)</title>
-
-    <section xml:id="sd1WombatsPrepare">
-      <title>Preparations</title>
-
-      <para>Complete reading chapter 1 of <xref
-      linkend="bib_Koelling2010Ger"/>.</para>
-    </section>
-
-    <section xml:id="sw1ObjClass">
-      <title>GF 1.1: Classes an objects</title>
-
-      <itemizedlist>
-        <listitem>
-          <para>Compilation: .java --&gt; .class</para>
-        </listitem>
-
-        <listitem>
-          <para>Classes and objects</para>
-        </listitem>
-
-        <listitem>
-          <para>Methods</para>
-
-          <figure xml:id="sw1FigMethodVoidVoid">
-            <title>A method named <code>move</code> having no arguments
-            returning nothing.</title>
-
-            <mediaobject>
-              <imageobject>
-                <imagedata fileref="Ref/Fig/turnLeft.fig"/>
-              </imageobject>
-            </mediaobject>
-          </figure>
-
-          <figure xml:id="sd1returnIntVoid">
-            <title>A method named <methodname>getLeavesEaten</methodname>
-            having no arguments returning an integer value</title>
-
-            <mediaobject>
-              <imageobject>
-                <imagedata fileref="Ref/Fig/returnValue.fig"/>
-              </imageobject>
-            </mediaobject>
-          </figure>
-
-          <figure xml:id="sd1setDirection">
-            <title>A method named <methodname>setDirection</methodname>
-            setting an object's direction of movement returning no
-            value.</title>
-
-            <mediaobject>
-              <imageobject>
-                <imagedata fileref="Ref/Fig/setDirection.fig"/>
-              </imageobject>
-            </mediaobject>
-          </figure>
-
-          <figure xml:id="sd1getAverageSpeed">
-            <title>A method named <methodname>getAveragespeed</methodname>
-            having two arguments distance in kilometers and time in minutes
-            returning the average speed as kilometers per hour</title>
-
-            <mediaobject>
-              <imageobject>
-                <imagedata fileref="Ref/Fig/getAverageSpeed.fig"/>
-              </imageobject>
-            </mediaobject>
-          </figure>
-        </listitem>
-
-        <listitem>
-          <para>Command like methods may change an object's internal
-          state.</para>
-        </listitem>
-
-        <listitem>
-          <para>Inspecting internal states of objects in
-          <productname>Greenfoot</productname>.</para>
-        </listitem>
-
-        <listitem>
-          <para>Building models: Abstraction of real world entities</para>
-
-          <itemizedlist>
-            <listitem>
-              <para>Books</para>
-            </listitem>
-
-            <listitem>
-              <para>Humans</para>
-            </listitem>
-          </itemizedlist>
-        </listitem>
-      </itemizedlist>
-
-      <qandaset defaultlabel="qanda" xml:id="sd1GrennAutoInitStartup">
-        <title>Automatic initialization on startup</title>
-
-        <qandadiv>
-          <qandaentry>
-            <question>
-              <para>On startup the <quote>leaves and wombats</quote> scenario
-              does not create leaves and wombats automatically. Open the
-              <classname>WombatWorld</classname> class (right click
-              <quote>Open editor</quote>). You will discover a method being
-              declared as <methodname>public void
-              populate()</methodname>.</para>
-
-              <para>The name already suggests that this method may be used to
-              create wombats and leaves <emphasis>automatically</emphasis> on
-              startup. Modify the code accordingly to achieve this
-              behaviour.</para>
-
-              <para>Hint: Whenever a new instance of
-              <classname>WombatWorld</classname> is being created the method
-              <methodname>public WombatWorld()</methodname> is being executed.
-              We will later explain the meaning of<methodname> public
-              WombatWorld()</methodname> being a so called
-              <emphasis>constructor</emphasis>. As the name suggests a
-              constructor is being executed whenever a new instance of a given
-              class is being created.</para>
-            </question>
-
-            <answer>
-              <para>Calling the method <methodname>populate()</methodname>
-              <coref linkend="sw1CallPopulate"/> from within the
-              <classname>WombatWorld</classname> constructor's code achieves
-              the desired behaviour:</para>
-
-              <programlisting language="java">public class WombatWorld {
-   public WombatWorld() { <emphasis role="bold">// Constructor will be called each time a WombatWorld</emphasis>
-      super(8, 8, 60);    <emphasis role="bold">// is being created</emphasis>
-      setBackground("cell.jpg");
-      setPaintOrder(Wombat.class, Leaf.class);
-      <emphasis role="bold">populate()</emphasis>; <co
-                  xml:id="sw1CallPopulate"/>
-   }
-   /**
-    * Populate the world with a fixed scenario of wombats and leaves.
-    */    
-   public void populate() {
-      Wombat w1 = new Wombat();
-      addObject(w1, 3, 3);
-...</programlisting>
-            </answer>
-          </qandaentry>
-        </qandadiv>
-      </qandaset>
-
-      <qandaset defaultlabel="qanda" xml:id="sd1RepresentDirections">
-        <title>Representation of directions</title>
-
-        <qandadiv xml:id="sd1DirParameterization">
-          <qandaentry>
-            <question>
-              <para>Our Wombat class does have a method
-              <methodname>setDirection(int direction)</methodname>. This
-              allows for setting the direction a wombat is going to move. Call
-              this method inserting different values by right clicking on a
-              wombat instance. How do entered values relate to directions of a
-              wombat's movement? Complete the following table by adding North,
-              South, East and West accordingly:</para>
-
-              <informaltable border="1" width="40%">
-                <colgroup width="45%"/>
-
-                <colgroup width="55%"/>
-
-                <tr>
-                  <th>Integer value</th>
-
-                  <th>Direction</th>
-                </tr>
-
-                <tr>
-                  <td>0</td>
-
-                  <td/>
-                </tr>
-
-                <tr>
-                  <td>1</td>
-
-                  <td/>
-                </tr>
-
-                <tr>
-                  <td>2</td>
-
-                  <td/>
-                </tr>
-
-                <tr>
-                  <td>3</td>
-
-                  <td/>
-                </tr>
-
-                <tr>
-                  <td>other</td>
-
-                  <td/>
-                </tr>
-              </informaltable>
-
-              <para>You may evaluate the result by actually watching its
-              moving direction. Is there another way?</para>
-
-              <para>Hint: The <productname>Greenfoot</productname> <xref
-              linkend="glo_framework"/> allows you to inspect an object's
-              internal attribute values.</para>
-            </question>
-
-            <answer>
-              <para>Only integer values from {0,1,2,3} relate to
-              directions:</para>
-
-              <informaltable border="1" width="40%">
-                <colgroup width="45%"/>
-
-                <colgroup width="55%"/>
-
-                <tr>
-                  <th>Integer value</th>
-
-                  <th>Direction</th>
-                </tr>
-
-                <tr>
-                  <td>0</td>
-
-                  <td>East</td>
-                </tr>
-
-                <tr>
-                  <td>1</td>
-
-                  <td>West</td>
-                </tr>
-
-                <tr>
-                  <td>2</td>
-
-                  <td>North</td>
-                </tr>
-
-                <tr>
-                  <td>3</td>
-
-                  <td>South</td>
-                </tr>
-
-                <tr>
-                  <td>other</td>
-
-                  <td>No effect</td>
-                </tr>
-              </informaltable>
-
-              <para>We may right click on a wombat to inspect its internal
-              state as in the following screenshot:</para>
-
-              <mediaobject>
-                <imageobject>
-                  <imagedata fileref="Ref/Fig/wombatDirection.png"/>
-                </imageobject>
-              </mediaobject>
-            </answer>
-          </qandaentry>
-        </qandadiv>
-
-        <qandadiv>
-          <qandaentry xml:id="sd1DirRepresentationProblems">
-            <question>
-              <para>Representing directions by integer values ranging from 0
-              to 3 may be considered error prone. Explain possible
-              problems.</para>
-
-              <para>Hint: The <productname>Greenfoot</productname>
-              <filename>leaves-and-wombats</filename> scenario code contains
-              statements like <code>setDirection(EAST)</code>. But what about
-              <code>setDirection(35)</code> ?</para>
-            </question>
-
-            <answer>
-              <glosslist>
-                <para>A programmer may consistently use the predefined integer
-                values <code>EAST</code>, <code>WEST</code>,
-                <code>NORTH</code> and <code>SOUTH</code> but may use ordinary
-                integer values {0, 1, 2, 3} as well. This imposes the
-                following problems:</para>
-
-                <glossentry>
-                  <glossterm>Code Readability</glossterm>
-
-                  <glossdef>
-                    <para>A statement like <code>setDirection(2)</code> will
-                    be more difficult to understand than its counterpart
-                    <code>setDirection(NORTH)</code>. Currently we cannot
-                    enforce the second way of coding.</para>
-                  </glossdef>
-                </glossentry>
-
-                <glossentry>
-                  <glossterm>Possible programming errors</glossterm>
-
-                  <glossdef>
-                    <para>A programmer may be misled to use illegal
-                    directional values. Keeping a wrong set of directions in
-                    mind e.g {1, 2, 3, 4} rather than {0, 1, 2, 3} will result
-                    in errors. These may be hard to trace</para>
-                  </glossdef>
-                </glossentry>
-              </glosslist>
-            </answer>
-          </qandaentry>
-
-          <qandaentry xml:id="sd1DirRepresentEnum">
-            <question>
-              <para>Read the section named VARIABLES WITH A FIXED SET OF
-              INTEGER VALUES in <xref linkend="bib_Horton2011"/> about
-              <code>enum</code> types in Java. Use an <code>enum</code>
-              definition to consistently replace the following four
-              definitions:</para>
-
-              <programlisting language="java">public class Wombat extends Actor {
-...    
-    <emphasis role="bold">private static final int EAST = 0;
-    private static final int WEST = 1;
-    private static final int NORTH = 2;
-    private static final int SOUTH = 3;</emphasis>
-
-...</programlisting>
-
-              <para>Hint: The code given in <link
-              xlink:href="http://www.javabeat.net/how-to-use-enum-in-switch">How
-              to use Enum in Switch</link> may serve as a blueprint for this
-              exercise.</para>
-            </question>
-
-            <answer>
-              <para>First we define an appropriate enumeration within our
-              <classname>Wombat</classname> class:</para>
-
-              <programlisting language="java">public class Wombat extends Actor {
-
-   <emphasis role="bold">enum Direction {
-      EAST, WEST, NORTH, SOUTH
-   };</emphasis>
-...</programlisting>
-
-              <para>This definition defines a new type replacing the int
-              values in e.g. <code>private static final int EAST = 0</code>.
-              We may use this newly defined type to redefine our
-              <code>direction</code> attribute:</para>
-
-              <programlisting language="java">public class Wombat extends Actor {
-...
-   <emphasis role="bold">private Direction direction;</emphasis> // used to be "private int direction"
-...</programlisting>
-
-              <para>Our constructor <classname>Wombat()</classname> no
-              reads:</para>
-
-              <programlisting language="java">   public Wombat() {
-      <emphasis role="bold">setDirection(Direction.EAST)</emphasis>; // improved readability, cf. setDirection(0)
-      leavesEaten = 0;
-   }</programlisting>
-
-              <para>The <code>setDirection</code> method may be re-written
-              as:</para>
-
-              <programlisting language="java">   public void setDirection(Direction direction) {
-      this.direction = direction;
-
-      switch (direction) {
-      case SOUTH:
-         setRotation(90);
-         break;
-      case EAST:
-         setRotation(0);
-         break;
-      case NORTH:
-         setRotation(270);
-         break;
-      case WEST:
-         setRotation(180);
-         break;
-      }
-   }</programlisting>
-
-              <para>This way we got rid of the if clause being present in the
-              original code:</para>
-
-              <programlisting language="java">public void setDirection(int direction)
-    {
-        <emphasis role="bold">if ((direction &gt;= 0) &amp;&amp; (direction &lt;= 3)) {
-            this.direction = direction;
-        }</emphasis>
-        switch(direction) {
-            case SOUTH :...</programlisting>
-
-              <para>This check is no longer required since our variable
-              direction no longer needs to be checked belonging to an interval
-              {0,1,2,3}. Re-writing the remaining methods is
-              straightforward:</para>
-
-              <programlisting language="java">   /**
-    * Move one cell forward in the current direction.
-    */
-   public void move() {
-      if (!canMove()) {
-         return;
-      }
-      switch (direction) {
-      case SOUTH:
-         setLocation(getX(), getY() + 1);
-         break;
-      case EAST:
-         setLocation(getX() + 1, getY());
-         break;
-      case NORTH:
-         setLocation(getX(), getY() - 1);
-         break;
-      case WEST:
-         setLocation(getX() - 1, getY());
-         break;
-      }
-   }
-
-   /**
-    * Test if we can move forward. Return true if we can, false otherwise.
-    */
-   public boolean canMove() {
-      World myWorld = getWorld();
-      int x = getX();
-      int y = getY();
-      switch (direction) {
-      case SOUTH:
-         y++;
-         break;
-      case EAST:
-         x++;
-         break;
-      case NORTH:
-         y--;
-         break;
-      case WEST:
-         x--;
-         break;
-      }
-      // test for outside border
-      if (x &gt;= myWorld.getWidth() || y &gt;= myWorld.getHeight()) {
-         return false;
-      } else if (x &lt; 0 || y &lt; 0) {
-         return false;
-      }
-      return true;
-   }
-
-   /**
-    * Turns towards the left.
-    */
-   public void turnLeft() {
-      switch (direction) {
-      case SOUTH:
-         setDirection(Direction.EAST);
-         break;
-      case EAST:
-         setDirection(Direction.NORTH);
-         break;
-      case NORTH:
-         setDirection(Direction.WEST);
-         break;
-      case WEST:
-         setDirection(Direction.SOUTH);
-         break;
-      }
-   }</programlisting>
-
-              <para>Calling the <code>setDirection(...)</code> method from the
-              <productname>Greenfoot</productname> GUI (right click on a
-              wombat) now requires to fill in a value like
-              <quote>Wombat.Direction.WEST</quote> rather than simply
-              <quote><code>1</code></quote>.</para>
-            </answer>
-          </qandaentry>
-        </qandadiv>
-      </qandaset>
-    </section>
-  </chapter>
-
-  <chapter xml:id="sd1Crabs">
-    <title>Lecture 4 - A crabs' world (15.10.)</title>
-
-    <section xml:id="sd1CrabsPrepare">
-      <title>Preparations</title>
-
-      <itemizedlist>
-        <listitem>
-          <para>Read chapter 2 of <xref
-          linkend="bib_Koelling2010Ger"/>.</para>
-        </listitem>
-
-        <listitem>
-          <para>Read Chapter 3 from <xref linkend="bib_Horton2011"/> till
-          <quote>THE CONDITIONAL OPERATOR</quote>.</para>
-        </listitem>
-      </itemizedlist>
-    </section>
-
-    <section xml:id="sd1CrabsEnhanceMove">
-      <title>Enhancing crabs' movements</title>
-
-      <qandaset defaultlabel="qanda" xml:id="sd1QuandaWalkingSpeed">
-        <title>Individual walking speed</title>
-
-        <qandadiv>
-          <qandaentry>
-            <question>
-              <para>So far all crabs share the same walking speed. Locate the
-              definition of this parameter and explain it precisely. You may
-              want to read the <quote>Fields in a Class Definition</quote>
-              section in chapter 5 of <xref linkend="bib_Horton2011"/>
-              regarding the meaning of the<code> static</code> modifier
-              keyword to a class variable definition..</para>
-
-              <para>Hint: Our <methodname>Crab</methodname> class is derived
-              from class <methodname>Actor</methodname>.</para>
-            </question>
-
-            <answer>
-              <para>Our <classname>Actor</classname> class contains:</para>
-
-              <programlisting language="java">public class Animal extends Actor
-{
-    private <co linkends="sd1DefWalkingSpeed-1" xml:id="sde1CoPrivate"/> static <co
-                  linkends="sd1DefWalkingSpeed-2" xml:id="sde1CoStatic"/> final <co
-                  linkends="sd1DefWalkingSpeed-3" xml:id="sde1Cofinal"/> double WALKING_SPEED = 5.0;
-
-...</programlisting>
-
-              <calloutlist>
-                <callout arearefs="sde1CoPrivate"
-                         xml:id="sd1DefWalkingSpeed-1">
-                  <para>The <emphasis role="bold">private</emphasis> modifier
-                  limits the<varname> WALKING_SPEED</varname> variable's
-                  visibility to methods and assignments within class
-                  <classname>Animal</classname>. Outside this scope we
-                  <emphasis role="bold">must not access</emphasis> its value
-                  by e.g. <code>Animal.WALKING_SPEED</code>.</para>
-                </callout>
-
-                <callout arearefs="sde1CoStatic" xml:id="sd1DefWalkingSpeed-2">
-                  <para>The <emphasis
-                  role="bold"><code>static</code></emphasis> modifier declares
-                  the variable <code>WALKING_SPEED</code> on class level
-                  rather than on each individual animal's instance level. In
-                  other words: This variable is common to all
-                  <classname>Animal</classname> (or derived classes) objects
-                  and independent from individual instances of class
-                  <classname>Animal</classname>.</para>
-                </callout>
-
-                <callout arearefs="sde1Cofinal" xml:id="sd1DefWalkingSpeed-3">
-                  <para>The <emphasis
-                  role="bold"><code>final</code></emphasis> modifier declares
-                  the variable <code>WALKING_SPEED</code> to be immutable.
-                  Thus later re-assignments like WALKING_SPEED = 4.6 will be
-                  flagged as compile time errors.</para>
-                </callout>
-              </calloutlist>
-            </answer>
-          </qandaentry>
-
-          <qandaentry>
-            <question>
-              <para>Currently all instances of <classname>Animal</classname>
-              or its derived classes (like <classname>Crab</classname>) will
-              move with equal speed. Modify the <classname>Animal</classname>
-              class by adding the following method:</para>
-
-              <programlisting language="java">public void setMyWalkingSpeed(int speed) {...}</programlisting>
-
-              <para>This requires the introduction of a new variable within
-              our <classname>Animal</classname> class. This variable shall be
-              initialized in the constructor using the general
-              <code>WALKING_SPEED</code> default value and possibly be changed
-              later by invoking
-              <methodname>setMyWalkingSpeed(...)</methodname> for individual
-              animal instances.</para>
-
-              <para>Test your implementation by changing a crab's walking
-              speed via the <productname>Greenfoot</productname> GUI.</para>
-            </question>
-
-            <answer>
-              <para>We introduce a new instance variable <emphasis
-              role="bold">myWalkingSpeed</emphasis> to account for individual
-              walking speed values:</para>
-
-              <programlisting language="java">public class Animal extends Actor
-{
-    private static final double WALKING_SPEED = 5.0; <co
-                  linkends="sd1QandaWalkingSpeed-1"
-                  xml:id="sd1QandaWalkingSpeed-1-co"/>
-    
-    private double <emphasis role="bold">myWalkingSpeed</emphasis>; <co
-                  linkends="sd1QandaWalkingSpeed-2"
-                  xml:id="sd1QandaWalkingSpeed-2-co"/>
-    
-    /**
-     * Constructor for Animal
-     */
-    public Animal() {
-        <emphasis role="bold">myWalkingSpeed</emphasis> = WALKING_SPEED; <co
-                  linkends="sd1QandaWalkingSpeed-3"
-                  xml:id="sd1QandaWalkingSpeed-3-co"/>
-    }
-    /*
-       Change this animal's walking speed from its default value
-      */
-    public void setMyWalkingSpeed(int speed) {
-        <emphasis role="bold">myWalkingSpeed</emphasis> = speed; <co
-                  linkends="sd1QandaWalkingSpeed-4"
-                  xml:id="sd1QandaWalkingSpeed-4-co"/>
-    }
-    
-
-    /**
-     * Move forward in the current direction.
-     */
-    public void move()
-    {
-        double angle = Math.toRadians( getRotation() );
-        int x = (int) Math.round(getX() + Math.cos(angle) * <emphasis
-                  role="bold">myWalkingSpeed</emphasis>); <co
-                  linkends="sd1QandaWalkingSpeed-5"
-                  xml:id="sd1QandaWalkingSpeed-5-co"/>
-        int y = (int) Math.round(getY() + Math.sin(angle) * <emphasis
-                  role="bold">myWalkingSpeed</emphasis>); <co
-                  linkends="sd1QandaWalkingSpeed-5"
-                  xml:id="sd1QandaWalkingSpeed-6-co"/>
-        
-        setLocation(x, y);
-    }
-    
-    // Unrelated methods omitted for brevity
-    ...
-}</programlisting>
-
-              <calloutlist>
-                <callout arearefs="sd1QandaWalkingSpeed-1-co"
-                         xml:id="sd1QandaWalkingSpeed-1">
-                  <para>The general default walking speed value.</para>
-                </callout>
-
-                <callout arearefs="sd1QandaWalkingSpeed-2-co"
-                         xml:id="sd1QandaWalkingSpeed-2">
-                  <para>The actual animal's real walking speed value.</para>
-                </callout>
-
-                <callout arearefs="sd1QandaWalkingSpeed-3-co"
-                         xml:id="sd1QandaWalkingSpeed-3">
-                  <para>On creation each animal's walking speed gets
-                  initialized to the general default.</para>
-                </callout>
-
-                <callout arearefs="sd1QandaWalkingSpeed-4-co"
-                         xml:id="sd1QandaWalkingSpeed-4">
-                  <para>Invoking setMyWalkingSpeed(...) may alter the
-                  individual's walking speed.</para>
-                </callout>
-
-                <callout arearefs="sd1QandaWalkingSpeed-5-co sd1QandaWalkingSpeed-6-co"
-                         xml:id="sd1QandaWalkingSpeed-5">
-                  <para>We have to replace the general
-                  <code>WALKING_SPEED</code> variable by our newly introduced
-                  variable <emphasis
-                  role="bold"><code>myWalkingSpeed</code></emphasis>.</para>
-                </callout>
-              </calloutlist>
-            </answer>
-          </qandaentry>
-        </qandadiv>
-      </qandaset>
-
-      <qandaset defaultlabel="qanda" xml:id="sd1QandCrabStatesIf">
-        <title>Adding complex behaviour</title>
-
-        <qandadiv>
-          <qandaentry>
-            <question>
-              <para>After finishing <productname>Greenfoot</productname>
-              exercise 2.14 you are asked to change a crab's behaviour with
-              respect to world edges. Instead of turning by a constant angle
-              when hitting an edge our crab shall:</para>
-
-              <itemizedlist>
-                <listitem>
-                  <para>Turn by 5 degrees when hitting an edge for the first
-                  time</para>
-                </listitem>
-
-                <listitem>
-                  <para>Turn by 15 degrees when hitting an edge for the second
-                  time</para>
-                </listitem>
-
-                <listitem>
-                  <para>Turn by 20 degrees when hitting an edge for the third
-                  time</para>
-                </listitem>
-
-                <listitem>
-                  <para>Restart this sequence with 5 degrees.</para>
-                </listitem>
-              </itemizedlist>
-
-              <para>The above algorithm may be visualized as:</para>
-
-              <mediaobject>
-                <imageobject>
-                  <imagedata fileref="Ref/Fig/turningStates.fig"/>
-                </imageobject>
-              </mediaobject>
-
-              <para>In order to achieve this behaviour you have to keep track
-              of a crab's internal state. This may be achieved by introducing
-              a new attribute <code>nextTurningAngle</code> of type
-              <code>int</code>:</para>
-
-              <programlisting language="java">public class Crab extends Animal {
-
-   <emphasis role="bold">int nexturningAngle = 5;</emphasis> // Initial value
-
-   public void act()
-    {
-        if (/* read about boolean expressions in Java */ ) {
-            ...
-        } ...
-        
-    }
-}</programlisting>
-
-              <para>Though not strictly required your code will become cleaner
-              when using multiple <code>if ... else</code> if statements. Note
-              also that <code>if</code> statements may be nested.</para>
-            </question>
-
-            <answer>
-              <para>The desired behaviour may be achieved by introducing a
-              nested if clause <coref linkend="sd1ExtendCrabStates"/> within
-              the given if clause testing for reaching our world's end. We
-              also introduce a variable <code>nextTurningAngle</code> <coref
-              linkend="sd1VarCrabState"/> of integer type to keep track of
-              each crab's current state and initialize its value to the first
-              of our three states:</para>
-
-              <programlisting language="java">public class Crab extends Animal {
-   
-   int nextTurningAngle = 5; <co xml:id="sd1VarCrabState"/> // Crabs start in state 1
-
-   public void act() {
-      if (atWorldEdge()) {   
-         turn(nextTurningAngle);
-         
-         // cycling through the three states
-     <co xml:id="sd1ExtendCrabStates"/>  <emphasis role="bold">if (nextTurningAngle == 5) {        // in state 1 ==&gt; state 2
-            nextTurningAngle = 15;
-         } else if (nextTurningAngle == 15) { // in state 2 ==&gt; state 3
-            nextTurningAngle = 20;
-         } else {                             // in state 3 ==&gt; state 1
-            nextTurningAngle = 5;
-         }</emphasis>
-      }
-      move();
-   }
-}</programlisting>
-
-              <para>Although the above code satisfies our demands completely
-              it suffers from the following flaws:<glosslist>
-                  <glossentry>
-                    <glossterm>Readability</glossterm>
-
-                    <glossdef>
-                      <para>Without further explanation this code is difficult
-                      to understand. The connection between these three
-                      numeric values is not obvious.</para>
-                    </glossdef>
-                  </glossentry>
-
-                  <glossentry>
-                    <glossterm>Maintainability</glossterm>
-
-                    <glossdef>
-                      <para>Changing the underlying three directions to a new
-                      set of different values (i.e. 7, 42, 13) in a consistent
-                      manner is error prone: For (nearly) each value we will
-                      have to change both the if clause and the corresponding
-                      assignment.</para>
-                    </glossdef>
-                  </glossentry>
-                </glosslist></para>
-
-              <para>We may improve both our code's readability and
-              maintainability by introducing three integer constants
-              corresponding to our crabs distinct states:</para>
-
-              <programlisting language="java">public class Crab extends Animal {
-   
-   // These definitions are not strictly required but do help
-   // understanding the code
-   final <co linkends="sd1CrabStateConstants-1"
-                  xml:id="sd1CrabStateConstants-1-co"/> static <co
-                  linkends="sd1CrabStateConstants-2"
-                  xml:id="sd1CrabStateConstants-2-co"/> int state1 = 5,
-                           state2 = 15,
-                           state3 = 20;
-...</programlisting>
-
-              <calloutlist>
-                <callout arearefs="sd1CrabStateConstants-1-co"
-                         xml:id="sd1CrabStateConstants-1">
-                  <para>The Java keyword <code>final</code> asserts that all
-                  following value assignments must not be changed
-                  subsequently. So a later assignment attempt like e.g.
-                  <code>state2 = 1000;</code> will be flagged as an (compile
-                  time) error: We want these values to be constant!</para>
-                </callout>
-
-                <callout arearefs="sd1CrabStateConstants-2-co"
-                         xml:id="sd1CrabStateConstants-2">
-                  <para>The Java keyword <code>static</code> instructs the
-                  compiler to share these three values among all possible crab
-                  instances: They are being defined on class level rather than
-                  on object (instant) level. Each crab may be i a different
-                  state but there are only three possible state values</para>
-                </callout>
-              </calloutlist>
-
-              <para>Our complete implementation now reads:</para>
-
-              <programlisting language="java">public class Crab extends Animal {
-   
-   // A crab is in exactly one of these states:
-   final static int state1 = 5,
-                    state2 = 15,
-                    state3 = 20;
-
-   // The current directional state of a given crab
-   int nextTurningAngle = state1; // All crabs start in state 1
-
-   public void act() {
-      if (atWorldEdge()) {                        // unchanged
-         turn(nextTurningAngle);
-         // cycling through a crab's three states
-         if (nextTurningAngle == state1) {        // in state 1 ==&gt; state 2
-            nextTurningAngle = state2;
-         } else if (nextTurningAngle == state2) { // in state 2 ==&gt; state 3
-            nextTurningAngle = state3;
-         } else {                                 // in state 3 ==&gt; state 1
-            nextTurningAngle = state1;
-         }
-      }
-      move();
-   }
-}</programlisting>
-            </answer>
-          </qandaentry>
-        </qandadiv>
-      </qandaset>
-    </section>
-  </chapter>
-
-  <chapter xml:id="sd1Variables">
-    <title>Lecture 6 - Variables (27.10.)</title>
-
-    <itemizedlist>
-      <listitem>
-        <para>Read Chapter 2 from <xref linkend="bib_Horton2011"/> till
-        <quote>Mathematical Functions and constants</quote>.</para>
-      </listitem>
-
-      <listitem>
-        <para>Read chapter 3 of <xref linkend="bib_Koelling2010Ger"/>.</para>
-      </listitem>
-    </itemizedlist>
-
-    <section xml:id="sd1ExerciseGreenCh3">
-      <title><productname>Greenfoot</productname></title>
-
-      <para>Finish all exercises being presented in chapter 3 of <xref
-      linkend="bib_Koelling2010Ger"/>.</para>
-    </section>
-  </chapter>
-
-  <chapter xml:id="sd1L7">
-    <title>Lecture 7 (29.10.)</title>
-
-    <section xml:id="sd1CrabsFinish">
-      <title>Preparations</title>
-
-      <itemizedlist>
-        <listitem>
-          <para>Read the remaining chapter 2 from <xref
-          linkend="bib_Horton2011"/> excluding the <quote>Bitwise
-          Operations</quote> section.</para>
-        </listitem>
-
-        <listitem>
-          <para>Read chapter 4 of <xref
-          linkend="bib_Koelling2010Ger"/>.</para>
-        </listitem>
-      </itemizedlist>
-    </section>
-
-    <section xml:id="sd1FirstLoops">
-      <title>Exercises</title>
-
-      <qandaset defaultlabel="qanda" xml:id="sd1WormEatWorm">
-        <title>Eating multiple worms</title>
-
-        <qandadiv>
-          <qandaentry>
-            <question>
-              <para>We want to count the number of worms a crab has eaten so
-              long. This may later be used to finish the game (like you won!)
-              when a certain number has been exceeded.</para>
-
-              <para>For this purpose define a class variable
-              <code>noOfWormsEaten</code> in your class Crab and add an
-              increment rule to your <methodname>lookForWorm()</methodname>
-              method accordingly. Place two worms at exactly the same
-              position. Then activate <quote>inspect</quote> for a crab and
-              let the beast approach the two worms' position by clicking the
-              <quote>Act</quote> button in succession. When the crab eats the
-              two worms your variable <code>noOfWormsEaten</code> should have
-              a value of 2.</para>
-
-              <para>Does the increment happen in one or two steps with respect
-              to clicking on <quote>Act</quote> ? Explain your result,</para>
-            </question>
-
-            <answer>
-              <para>A simple implementation to count worms being eaten
-              reads:</para>
-
-              <programlisting language="java">public class Crab extends Animal {
-
-   <emphasis role="bold">int noOfWormsEaten = 0;          // initially no worm has been eaten</emphasis> 
-   // other methods ...
-
-   public void lookForWorm() {
-      if (canSee(Worm.class)) {
-         eat(Worm.class);
-         <emphasis role="bold">noOfWormsEaten++;</emphasis>
-      }
-   }
-}</programlisting>
-
-              <para>When approaching two worms at an identical position the
-              instance variable <code>noOfWormsEaten</code> is being
-              incremented in two steps.</para>
-            </answer>
-          </qandaentry>
-        </qandadiv>
-      </qandaset>
-
-      <qandaset defaultlabel="qanda" xml:id="sd1QandaGreedyCrab">
-        <title>The greedy crab</title>
-
-        <qandadiv>
-          <qandaentry>
-            <question>
-              <para>Modify the behaviour of <xref linkend="sd1WormEatWorm"/>.
-              Whenever a crab can see worms all of them should be eaten at
-              once i.e on a single execution of your
-              <methodname>act()</methodname> method.</para>
-            </question>
-
-            <answer>
-              <para>Whenever <methodname>canSee()</methodname> returns true
-              only one worm will be eaten. Then
-              <methodname>canSee()</methodname> has to be called again till no
-              worm is being left. With respect to the solution of <xref
-              linkend="sd1WormEatWorm"/> we need to replace the
-              <code>if</code> clause by a <code>while</code> loop:</para>
-
-              <programlisting language="java">   public void lookForWorm() {
-      <emphasis role="bold">while</emphasis> (canSee(Worm.class)) {
-         eat(Worm.class);
-         noOfWormsEaten++;
-      }</programlisting>
-            </answer>
-          </qandaentry>
-        </qandadiv>
-      </qandaset>
-
-      <qandaset defaultlabel="qanda" xml:id="sd1TidyCrabImages">
-        <title>Tidy up image handling</title>
-
-        <qandadiv>
-          <qandaentry>
-            <question>
-              <para>The source ode of our little crab version 5 scenario
-              (<filename>book-scenarios/chapter02-04/little-crab-5)</filename>
-              contains:</para>
-
-              <programlisting language="java">public class Crab extends Animal {
-
-    private GreenfootImage <emphasis role="bold">image1</emphasis>;
-    private GreenfootImage <emphasis role="bold">image2</emphasis>;
-    ...
-    public Crab() {
-        <emphasis role="bold">image1</emphasis> = new GreenfootImage("crab.png");
-        <emphasis role="bold">image2</emphasis> = new GreenfootImage("crab2.png");
-        setImage(image1);
-        wormsEaten = 0;
-    }</programlisting>
-
-              <para>Imagine we'd like to extend the crab game doing a
-              simulation requiring thousands of crabs. Why is the above code
-              badly written with respect to performance? Do you have an idea
-              how to correct this issue?</para>
-
-              <para>Hint: Think whether each crab really needs two <emphasis
-              role="bold">individual</emphasis> images.</para>
-            </question>
-
-            <answer>
-              <para>If we had 1000 crabs the code in question would allocate
-              2000 images in memory. But actually only two of these 2000
-              images are mutually different from each other. So allocating the
-              remaining 1998 is a wast of memory.</para>
-
-              <para>It is sufficient to create only these two images since
-              each crab will just toggle between them. This should happen on
-              class level rater than on instance level:</para>
-
-              <programlisting language="java">public class Crab extends Animal {
-
-  private final static GreenfootImage image1 = new GreenfootImage("crab.png");
-  private GreenfootImage image2 = new GreenfootImage("crab2.png"); 
-    public Crab() {
-        setImage(image1);
-        wormsEaten = 0;
-    } ...</programlisting>
-
-              <para>The remaining code may remain unchanged</para>
-            </answer>
-          </qandaentry>
-        </qandadiv>
-      </qandaset>
-
-      <qandaset defaultlabel="qanda" xml:id="sd1QandaInitCrabWorld">
-        <title>Initializing our crab's world.</title>
-
-        <qandadiv>
-          <qandaentry>
-            <question>
-              <para>We take a closer look at the little crab version 5
-              scenario in
-              <filename>book-scenarios/chapter02-04/little-crab-5</filename>.
-              The subsequently copied code is meant to initialize our crab's
-              world. Albeit being technically achieving its purpose this code
-              lacks flexibility and suffers from various flaws to be corrected
-              by <emphasis role="bold">YOU</emphasis>:</para>
-
-              <programlisting language="java">public class CrabWorld extends World {
-    /**
-     * Create the crab world (the beach). Our world has a size 
-     * of 560x560 cells, where every cell is just 1 pixel.
-     */
-    public CrabWorld() {
-        super(560, 560, 1); <co linkends="sd1CrabworldInitDeficiencies-1"
-                  xml:id="sd1CrabworldInitDeficiencies-1-co"/>
-        populateWorld();
-    }
-
-    /**
-     * Create the objects for the start of the game.
-     */
-    public void populateWorld() {
-        addObject(new Crab(), 300, 300); <co
-                  linkends="sd1CrabworldInitDeficiencies-2"
-                  xml:id="sd1CrabworldInitDeficiencies-2-co"/> <co
-                  linkends="sd1CrabworldInitDeficiencies-3"
-                  xml:id="sd1CrabworldInitDeficiencies-3-co"/>
-
-        addObject(new Lobster(), 90, 70); <co
-                  linkends="sd1CrabworldInitDeficiencies-4"
-                  xml:id="sd1CrabworldInitDeficiencies-4-co"/> <coref
-                  linkend="sd1CrabworldInitDeficiencies-2-co"/> <coref
-                  linkend="sd1CrabworldInitDeficiencies-3-co"/>
-        addObject(new Lobster(), 390, 200);
-        addObject(new Lobster(), 360, 500);
-
-        addObject(new Worm(), 20, 500); <coref
-                  linkend="sd1CrabworldInitDeficiencies-4-co"/> <coref
-                  linkend="sd1CrabworldInitDeficiencies-2-co"/> <coref
-                  linkend="sd1CrabworldInitDeficiencies-3-co"/>
-        addObject(new Worm(), 30, 200);
-        addObject(new Worm(), 60, 90);
-        addObject(new Worm(), 80, 310);
-        addObject(new Worm(), 150, 50);
-        addObject(new Worm(), 210, 410);
-        addObject(new Worm(), 220, 520);
-        addObject(new Worm(), 380, 330);
-        addObject(new Worm(), 410, 270);
-        addObject(new Worm(), 530, 30);
-    }
-}</programlisting>
-
-              <calloutlist>
-                <callout arearefs="sd1CrabworldInitDeficiencies-1-co"
-                         xml:id="sd1CrabworldInitDeficiencies-1">
-                  <para>We might want our world to become parametrized in a
-                  more flexible way. Different values for width and height
-                  should be easily adjustable. With respect to random
-                  placement of characters these values should be accessible by
-                  other methods as well. Thus having just integer literals in
-                  a constructor call is not appropriate.</para>
-
-                  <para>Action: Define these parameters as class level
-                  variables.</para>
-                </callout>
-
-                <callout arearefs="sd1CrabworldInitDeficiencies-2-co"
-                         xml:id="sd1CrabworldInitDeficiencies-2">
-                  <para>Our animals will always start at the same initial
-                  position (300, 300). Playing this game frequently should
-                  allow for random placement.</para>
-
-                  <para>Action: Use <productname>Greenfoot</productname>.<link
-                  xlink:href="http://www.greenfoot.org/files/javadoc/greenfoot/Greenfoot.html#getRandomNumber(int)">getRandomNumber(int)</link>
-                  to place the crab at random positions.</para>
-                </callout>
-
-                <callout arearefs="sd1CrabworldInitDeficiencies-3-co"
-                         xml:id="sd1CrabworldInitDeficiencies-3">
-                  <para>All animals initially move into the same direction.
-                  This is due to their rotation angle being initialized to
-                  zero. Thus each animal will move exactly to the right when
-                  starting the game.</para>
-
-                  <para>Action: Randomly initialize all moving animals'
-                  initial walking directions.</para>
-                </callout>
-
-                <callout arearefs="sd1CrabworldInitDeficiencies-4-co"
-                         xml:id="sd1CrabworldInitDeficiencies-4">
-                  <para>All animals are being positioned at fixed positions
-                  making our game a little boring.</para>
-
-                  <para>Action: Rather then positioning lobsters and worms one
-                  by one use two different for-loops instead. Inside each loop
-                  randomly position each animal:</para>
-
-                  <programlisting language="java">for (...) {
-  <emphasis role="bold">// Create all desired worms</emphasis>
-}
-
-for (...) {
-  <emphasis role="bold">// Create all desired lobsters</emphasis>
-}</programlisting>
-
-                  <para>Use class variables to define the number of animals to
-                  be created.</para>
-                </callout>
-              </calloutlist>
-            </question>
-
-            <answer>
-              <orderedlist>
-                <listitem>
-                  <para>We define two variables <emphasis
-                  role="bold">worldWidth</emphasis> , <emphasis
-                  role="bold">worldHeight</emphasis> and make them replace the
-                  integer literal values inside our default
-                  constructor:</para>
-
-                  <programlisting language="java">public class CrabWorld extends World {
-
-  private final static int // Width and height of our
-      <emphasis role="bold">worldWidth</emphasis> = 700,   // crab's world.
-      <emphasis role="bold">worldHeight</emphasis> = 560;
-...
-
-  public CrabWorld() {
-    super(<emphasis role="bold">worldWidth</emphasis>, <emphasis role="bold">worldHeight</emphasis>, 1);
-    populateWorld();
-  } ...</programlisting>
-                </listitem>
-
-                <listitem>
-                  <para>There are different ways to implement choosing
-                  coordinates randomly. We take an intermediate step by
-                  implementing two helper methods which create random x- and
-                  y-coordinate values being valid with respect to our world's
-                  boundaries:</para>
-
-                  <programlisting language="java">public class CrabWorld extends World {
-
-  private final static int // Width and height of our
-      worldWidth = 700,   // crab's world.
-      worldHeight = 560;
-
-  /**
-   * @return A random c ranging from 0 to the worlds's width in pixel units
-   *         - 1. A width of e.g. 100 sets the range to {0, 1,..., 99}.
-   */
-  public static int getRandomX() {
-    return Greenfoot.getRandomNumber(worldWidth);
-  }
-
-  /**
-   * @return A random number ranging from 0 to the worlds's height in pixel
-   *         units - 1. A height of e.g. 70 sets the range to {0, 1,..., 69}.
-   */
-  public static int getRandomY() {
-    return Greenfoot.getRandomNumber(worldHeight);
-  } ...</programlisting>
-
-                  <para>Creating animals at random positions becomes fairly
-                  easy:</para>
-
-                  <programlisting language="java">  public void populateWorld() {
-    addObject(new Crab(), <emphasis role="bold">getRandomX()</emphasis>, <emphasis
-                      role="bold">getRandomY()</emphasis>);...</programlisting>
-                </listitem>
-
-                <listitem>
-                  <para>In complete analogy we implement a random rotation
-                  value generating method:</para>
-
-                  <programlisting language="java">  /**
-   * @return A random rotation within the range [0, 1, ..., 360[.
-   */
-  public static int getRandomRotation() {
-    return Greenfoot.getRandomNumber(360);
-  }</programlisting>
-
-                  <para>We might create animals and set their rotation value
-                  subsequently. Adding a non-default constructor appears to be
-                  a cleaner approach:</para>
-
-                  <programlisting language="java">public class Crab extends Animal {
-
-  // Common constructor code: Initialize a crab's two images, rotation ...
-  private void commonConstructor(int rotation) {
-    setRotation(rotation);
-    setImage(image1);
-    wormsEaten = 0;
-  }
-
-  /**
-   * Create a crab.
-   */
-  public Crab() {
-    commonConstructor(0);
-  }
-
-  public Crab(int rotation) {
-    commonConstructor(rotation);
-  }</programlisting>
-
-                  <para>We may now complete a crab's random placement with
-                  random rotation value:</para>
-
-                  <programlisting language="java">  public void populateWorld() {
-    addObject(new Crab(getRandomRotation()), getRandomX(), getRandomY());...</programlisting>
-                </listitem>
-
-                <listitem>
-                  <para>Creating and placing lobsters and worms randomly is
-                  now a straightforward exercise:</para>
-
-                  <programlisting language="java">public class CrabWorld extends World {
-
-  private final static int 
-      <emphasis role="bold">initialLobsterCount</emphasis> = 3,
-      <emphasis role="bold">initialWormCount</emphasis> = 10;
-...
-
-  public void populateWorld() {
-    addObject(new Crab(getRandomRotation()), getRandomX(), getRandomY());
-
-    // Creating lobsters.
-    for (int i = 0; i &lt; i<emphasis role="bold">nitialLobsterCount</emphasis>; i++) {
-      addObject(new Lobster(getRandomRotation()), getRandomX(), getRandomY());
-    }
-    // Creating worms.
-    for (int i = 0; i &lt; <emphasis role="bold">initialWormCount</emphasis>; i++) {
-      addObject(new Worm(), getRandomX(), getRandomY());
-    }
-  } ...</programlisting>
-                </listitem>
-              </orderedlist>
-
-              <annotation role="make">
-                <para role="eclipse">P/crab/V1</para>
-              </annotation>
-            </answer>
-          </qandaentry>
-
-          <qandaentry>
-            <question>
-              <para>The current initialization code may produce the following
-              scenario:</para>
-
-              <informalfigure>
-                <mediaobject>
-                  <imageobject>
-                    <imagedata fileref="Ref/Fig/stayclear.png"/>
-                  </imageobject>
-                </mediaobject>
-              </informalfigure>
-
-              <para>This will leave a player with hardly any chance to escape.
-              So we'd like our lobsters to initially keep some distance from
-              our crab. Modify your code accordingly.</para>
-
-              <para>Hint: Calculate the distance between a potential lobster's
-              position and the already existing crab. Exclude placements
-              whenever a lobster gets too close.</para>
-            </question>
-
-            <answer>
-              <para>We may define a constant reflecting the minimal initial
-              distance between a lobster and a crab:</para>
-
-              <programlisting language="java">public class CrabWorld extends World {
-
-  private final static int ...
-      
-      minimalLobsterCrabDistance = 100; // The minimal distance when starting the game. ...</programlisting>
-
-              <para>We may then modify our loop to exclude lobster coordinate
-              positions <coref linkend="sd1ListingExcludeLobsterCircle"/>
-              falling inside a circle of radius <emphasis
-              role="bold">minimalLobsterCrabDistance</emphasis> surrounding
-              our crab:</para>
-
-              <programlisting language="java">  public void populateWorld() {
-    
-    final int crabX = getRandomX(), // Our crab's initial (x|y) coordinates are
-              crabY = getRandomY(); // needed for later calculations, see below.
-    
-    <emphasis role="bold">// Create our crab.</emphasis>
-    addObject(new Crab(getRandomRotation()), crabX, crabY);
-
-    <emphasis role="bold">// Creating lobsters.</emphasis>
-    int numLobsters = 0;
-    while (numLobsters &lt; initialLobsterCount) { // We use a while loop instead of for since
-                                                // numLobsters gets incremented condionally.
-      
-      final int lobsterX = getRandomX(),      // <emphasis role="bold">Potential</emphasis> lobster's position
-                lobsterY = getRandomY(),      // at (lobsterX|lobsterY).
-                  deltaX = lobsterX - crabX,
-                  deltaY = lobsterY - crabY;
-      
-      // Pythagoras is talking to us. Do you listen? If you can't hear him, take a pencil
-      // and a sheet of paper to sketch the problem's geometry.
-      //
-      // We only add a lobster at coordinate position (lobsterX|lobsterY) if
-      // its distance to our crab is sufficiently large.
-      //
-      if (<emphasis role="bold">minimalLobsterCrabDistance * minimalLobsterCrabDistance &lt;</emphasis>  <co
-                  xml:id="sd1ListingExcludeLobsterCircle"/> // Distance between lobster and crab is
-          <emphasis role="bold">deltaX * deltaX + deltaY * deltaY</emphasis>) {                        // larger than minimalLobsterCrabDistance.
-        addObject(new Lobster(getRandomRotation()), lobsterX, lobsterY);
-        numLobsters++;
-      }
-    }
-    
-    <emphasis role="bold">// Creating worms. Easy: No conditions apply.</emphasis>
-    for (int i = 0; i &lt; initialWormCount; i++) {
-      addObject(new Worm(), getRandomX(), getRandomY());
-    }
-  }</programlisting>
-
-              <para>Full <command>Javadoc</command> including source code is
-              <link
-              xlink:href="Ref/api/P/crab/V2/package-summary.html">available
-              here</link>.</para>
-            </answer>
-          </qandaentry>
-        </qandadiv>
-      </qandaset>
-    </section>
-  </chapter>
-</part>
diff --git a/Sda1/.gitignore b/Sda1/.gitignore
deleted file mode 100644
index eea4873da..000000000
--- a/Sda1/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-/resources
-/lastAnswerId.xml
-sda1.xml~
diff --git a/Sda1/Makefile b/Sda1/Makefile
deleted file mode 100644
index c5a71e57b..000000000
--- a/Sda1/Makefile
+++ /dev/null
@@ -1,86 +0,0 @@
-SCRIPTBASENAME=sda1
-PLUGINID=de.hdm_stuttgart.mi.sda1
-WWWBASE=www.mi.hdm-stuttgart.de:/home/infocenter2/doc
-M2HOME=/ma/goik/.m2/repository
-
-PPARAM=\
--p eclipse.plugin.name Sda1 \
--p eclipse.plugin.provider 'Martin Goik, goik@hdm-stuttgart.de'
-
-HIBDEPS=$(shell cd ../ws/eclipse/HibIntro; mvn dependency:build-classpath |grep -v INFO)
-JDBCDEPS=$(shell cd ../ws/eclipse/Jdbc; mvn dependency:build-classpath |grep -v INFO)
-
-CP:=../ws/Docbook/Dbtools/target/classes:../ws/eclipse/Jdbc/target/classes:../ws/eclipse/HibIntro/target/classes:${HIBDEPS}:${JDBCDEPS}
-
-BUILDROOT=/tmp
-#--no changes below this line------------------------------
-BUILDBASE=$(BUILDROOT)/$(SCRIPTBASENAME)
-BUILDNAVI=$(BUILDBASE)/navi/$(PLUGINID)
-BUILDNONAVI=$(BUILDBASE)/nonavi/$(PLUGINID)
-JAVADOCDESTDIR=${BUILDNAVI}/Ref/api
-
-#
-# Directories containing pom.xml files
-#
-POMDIRS= $(shell find P -name pom.xml|grep -v target/classes/META-INF|sed -e s/\\/pom.xml//g)
-
-
-all::${BUILDNAVI}/index.html ${BUILDNAVI}/printversion.pdf
-
-jdoc::
-	cd ../ws/eclipse;javadoc \
--classpath ${HIBDEPS}:${JDBCDEPS} -d ${BUILDNAVI}/Ref/api -linksource \
-         -link http://docs.oracle.com/javase/8/docs/api/ -link http://testng.org/javadocs/ -link http://docs.oracle.com/javaee/6/api/ \
-         -link http://www.jdom.org/docs/apidocs/ -link http://docs.jboss.org/hibernate/orm/4.1/javadocs/ \
-         `find Jdbc -name \*.java|grep -v \.metadata` `find HibIntro -name \*.java|grep -v \.metadata`
-
-
-%/jdoc : %
-	mkdir -p ${JAVADOCDESTDIR}/$*
-	cp -r $* $*_jdoctmp;
-	cd $*_jdoctmp; mvn javadoc:javadoc; rm -rf ${JAVADOCDESTDIR}/$*/*; mv target/site/apidocs/* ${JAVADOCDESTDIR}/$*; \
-	mvn eclipse:myeclipse-clean  eclipse:clean clean; \
-	rm -rf .settings; \
-	zip ${JAVADOCDESTDIR}/$*/eclipse.zip -r *
-	rm -rf $*_jdoctmp
-
-jdoc:: $(foreach pomDir,$(POMDIRS),$(pomDir)/jdoc )
-
-
-
-${BUILDNAVI}/index.html ${BUILDNAVI}/printversion.pdf:${SCRIPTBASENAME}.xml ../glossary.xml ../bibliography.xml
-	rm -rf $(BUILDNAVI)/*/*.html  $(BUILDNAVI)/*/*.pdf || true
-	mkdir -p ${BUILDNAVI} ${BUILDNONAVI}
-	cd P/saxerrorhandler;mvn install
-	$(MAKE) jdoc
-	java -cp  ${CP} de.hdm_stuttgart.mi.codeformat.Docbook2docbook ${SCRIPTBASENAME}
-	saxon9he-xslt -s:${SCRIPTBASENAME}.convert.xml -xi:on -xsl:../ws/Docbook/Extensions/Xsl/docbook2docbook.xsl >  ${SCRIPTBASENAME}.convert.answer.xml
-	/usr/share/xmlmind/bin/xxetool convert -p suppress.navigation 1 -p eclipse.plugin.id $(PLUGINID) ${PPARAM} db5.toEclipseHelp ${SCRIPTBASENAME}.convert.answer.xml \
-            -u $(BUILDNONAVI)
-	mkdir -p  Ref/Fig/Generate;rm -f Ref/Fig/Generate/*.tex;\
-        ../bin/stripUnicode.sh resources/Generate/*.tex; mv resources/Generate/*.tex Ref/Fig/Generate
-	cd Ref/Fig;make all
-	/usr/share/xmlmind/bin/xxetool convert -p eclipse.plugin.id  $(PLUGINID) ${PPARAM} db5.toEclipseHelp  ${SCRIPTBASENAME}.convert.answer.xml -u $(BUILDNAVI)
-	perl -i -p -e '$$/=undef;s/\n[ \t]*<!DOCTYPE[^>]+\n[^>]*>$$//m' ${BUILDNAVI}/*.xml ${BUILDNONAVI}/*.xml
-	saxon9he-xslt -xi -s:${SCRIPTBASENAME}.convert.answer.xml -xsl:../ws/Docbook/Extensions/Xsl/docbook2print.xsl  >  ${SCRIPTBASENAME}.convert.answer.print.xml
-	/usr/share/xmlmind/bin/xxetool convert db5.toPSFile  ${SCRIPTBASENAME}.convert.answer.print.xml \
-                -s pdf -s "|pdf" -u  $(BUILDNAVI)/printversion.pdf
-	rsync `find . -name \*.ogv` $(BUILDNAVI)/resources
-	tar c --exclude=\.svn Ref|tar -xC ${BUILDNAVI}
-
-#       j2h -d  ${BUILDNAVI}/src/classes -js ~/workspace/StructuredData/ws/eclipse/Jdbc/src \
-#           -jd /usr/share/doc/openjdk-7-doc/api http://java.sun.com/javase/7/docs/api
-
-#You may have to start refdbd -i applic.mi.hdm-stuttgart.de -s -e 0 -l 7
-db.docbook.bib.xml:db.docbook.xml
-	runbib -u refdb  -d refdb_mi -t db50x -r -G raw.css  -E utf-8 db.docbook.xml
-
-install::${BUILDNAVI}/index.html
-	rsync -av --delete -e ssh ${BUILDNAVI} infocenter2@${WWWBASE}/navi
-	rsync -av --delete -e ssh ${BUILDNONAVI} infocenter2@${WWWBASE}/nonavi
-	ssh infocenter2@www.mi.hdm-stuttgart.de /usr/share/hdm/indexupdate.pl
-
-clean::
-	rm -rf ${BUILDBASE} ${SCRIPTBASENAME}.convert.xml ${SCRIPTBASENAME}.convert.answer.* resources *~
-	cd Ref/Fig;$(MAKE) clean 
-#end
diff --git a/Sda1/P/Relational/.project b/Sda1/P/Relational/.project
deleted file mode 100644
index df811b3b0..000000000
--- a/Sda1/P/Relational/.project
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>Relational</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>com.oxygenxml.editor.xmlbuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>com.oxygenxml.editor.xmlnature</nature>
-	</natures>
-</projectDescription>
diff --git a/Sda1/P/Relational/airline.xsd b/Sda1/P/Relational/airline.xsd
deleted file mode 100644
index 736524790..000000000
--- a/Sda1/P/Relational/airline.xsd
+++ /dev/null
@@ -1,143 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
-    xmlns:vc="http://www.w3.org/2007/XMLSchema-versioning" elementFormDefault="qualified"
-    vc:minVersion="1.1">
-    
-    <xs:simpleType name="ICAOAirportCode">
-        <xs:restriction base="xs:string">
-            <xs:length value="4" />
-            <xs:pattern value="[A-Z09]+"></xs:pattern>
-        </xs:restriction>
-    </xs:simpleType>
-    
-    <xs:simpleType name="ICAOAirlineCode">
-        <xs:restriction base="xs:string">
-            <xs:length value="3"/>
-            <xs:pattern value="[A-Z]+"></xs:pattern>
-        </xs:restriction>
-    </xs:simpleType>
-    
-    <xs:element name="top">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element ref="airlines"/>
-                <xs:element ref="destinations"/>
-                <xs:element ref="flights"/>
-            </xs:sequence>
-        </xs:complexType>
-        
-        <xs:keyref name="_FK_Flight_airline" refer="_PK_Airline_id">
-            <xs:selector xpath="flights/flight"/>
-            <xs:field xpath="@airline"/>
-        </xs:keyref>
-        
-        <xs:keyref name="_FK_Flight_origin" refer="_PK_Destination_id">
-            <xs:selector xpath="flights/flight"/>
-            <xs:field xpath="@origin"/>
-        </xs:keyref>
-        
-        <xs:keyref name="_FK_Flight_destination" refer="_PK_Destination_id">
-            <xs:selector xpath="flights/flight"/>
-            <xs:field xpath="@destination"/>
-        </xs:keyref>
-        
-    </xs:element>
-
-    <xs:element name="airlines">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element ref="airline" minOccurs="0" maxOccurs="unbounded"/>
-            </xs:sequence>
-        </xs:complexType>
-
-        <xs:key name="_PK_Airline_id">
-            <xs:selector xpath="airline"/>
-            <xs:field xpath="@id"/>
-        </xs:key>
-        
-        <xs:key name="_UN_Airline_name">
-            <xs:selector xpath="airline"/>
-            <xs:field xpath="name"/>
-        </xs:key>
-        
-        <xs:key name="_UN_Airline_airlineCode">
-            <xs:selector xpath="airline"/>
-            <xs:field xpath="@airlineCode"/>
-        </xs:key>
-    </xs:element>
-
-    <xs:element name="airline">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element name="name" type="xs:string"/>
-            </xs:sequence>
-            <xs:attribute name="id" type="xs:int" use="required"/>               
-            <xs:attribute name="airlineCode" type="ICAOAirlineCode" use="required"/>               
-        </xs:complexType>
-    </xs:element>
-    
-    <xs:element name="destinations">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element ref="destination" minOccurs="0" maxOccurs="unbounded"/>
-            </xs:sequence>
-        </xs:complexType>
-        
-        <xs:key name="_PK_Destination_id">
-            <xs:selector xpath="destination"/>
-            <xs:field xpath="@id"/>
-        </xs:key>
-        
-        <xs:key name="_UN_Destination_airportCode">
-            <xs:selector xpath="destination"/>
-            <xs:field xpath="@airportCode"/>
-        </xs:key>
-    </xs:element>
-
-    <xs:element name="destination">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element name="fullName"/>
-            </xs:sequence>
-            <xs:attribute name="id" type="xs:int"/>               
-            <xs:attribute name="airportCode" type="ICAOAirportCode"/>               
-        </xs:complexType>
-    </xs:element>
-    
-    <xs:element name="flights">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element ref="flight" minOccurs="0" maxOccurs="unbounded"/>
-            </xs:sequence>
-        </xs:complexType>
-        
-        <xs:key name="_PK_Flight_id">
-            <xs:selector xpath="flight"/>
-            <xs:field xpath="@id"/>
-        </xs:key>
-        
-        <xs:key name="_UN_Flight_flightNumber">
-            <xs:selector xpath="flight"/>
-            <xs:field xpath="flightNumber"/>
-        </xs:key>
-        
-    </xs:element>
-
-    <xs:element name="flight">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element name="flightNumber" type="xs:string"/>
-            </xs:sequence>
-            <xs:attribute name="id" type="xs:int" use="required"/>               
-            <xs:attribute name="airline" type="xs:int" use="required"/>               
-            <xs:attribute name="origin" type="xs:int"/>               
-            <xs:attribute name="destination" type="xs:int"/>      
-            <xs:assert test="not(@origin = @destination)">
-                <xs:annotation>
-                    <xs:documentation>CHECK constraint _CK_Flight_origin_destination</xs:documentation>
-                </xs:annotation>
-            </xs:assert>
-        </xs:complexType>
-    </xs:element>
-    
-</xs:schema>
\ No newline at end of file
diff --git a/Sda1/P/Relational/flightSchedule.xml b/Sda1/P/Relational/flightSchedule.xml
deleted file mode 100644
index 7476b3965..000000000
--- a/Sda1/P/Relational/flightSchedule.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<top xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:noNamespaceSchemaLocation="airline.xsd">
-    <airlines>
-        <airline airlineCode="DLH" id="1">
-            <name>Lufthansa</name>
-        </airline>
-        <airline airlineCode="AFR" id="2">
-            <name>Air France</name>
-        </airline>
-    </airlines>
-    <destinations>
-        <destination id="1" airportCode="EDDF">
-            <fullName>Frankfurt International Airport – Frankfurt am Main</fullName>
-        </destination>
-        
-        <destination  id="3" airportCode="EBCI">
-            <fullName>Brussels South Charleroi Airport – Charleroi</fullName>
-        </destination>
-    </destinations>
-    
-    <flights>
-        <flight id="1" airline="2" origin="1" destination="3">
-            <flightNumber>LH 4234</flightNumber>
-        </flight>
-    </flights>
-</top>
\ No newline at end of file
diff --git a/Sda1/P/Relational/schema.sql b/Sda1/P/Relational/schema.sql
deleted file mode 100644
index 36d4a5fb6..000000000
--- a/Sda1/P/Relational/schema.sql
+++ /dev/null
@@ -1,45 +0,0 @@
-
-DROP TABLE IF EXISTS Flight;
-DROP TABLE IF EXISTS Destination;
-DROP TABLE IF EXISTS Airline;
-
-CREATE Table Airline (
-   id INT NOT NULL
-  ,name CHAR(20) NOT NULL
-  ,airlineCode CHAR(5) NOT NULL
-  
-  ,CONSTRAINT _PK_Airline_id PRIMARY KEY(id)
-  ,CONSTRAINT _UN_Airline_name UNIQUE(name)
-  ,CONSTRAINT _UN_Airline_airlineCode UNIQUE(airlineCode)
-);
-
-CREATE TABLE Destination (
-   id INT NOT NULL
-  ,fullName CHAR(20) NOT NULL
-  ,airportCode CHAR(5)
-    
-  ,CONSTRAINT _PK_Destination_id PRIMARY KEY(id)
-  ,CONSTRAINT _UN_Destination_airportCode UNIQUE(airportCode)
-);
-
-CREATE TABLE Flight (
-   id INT NOT NULL
-  ,flightNumber CHAR(10) NOT NULL
-  ,airline INT NOT NULL REFERENCES Airline
-  ,origin int NOT NULL REFERENCES Destination
-  ,destination int NOT NULL REFERENCES Destination
-
-  -- For yet unknown reasons the following alternative MySQL 5.1 syntax compatible
-  --   statements fail with message 'Cannot add foreign key constraint":
-  --  ,CONSTRAINT _FK_Flight_airline FOREIGN KEY(airline) REFERENCES Airline
-  --  ,CONSTRAINT _FK_Flight_origin FOREIGN KEY(origin) REFERENCES Destination
-  --  ,CONSTRAINT _FK_Flight_destination FOREIGN KEY(destination) REFERENCES Destination
-  
-  ,CONSTRAINT _PK_Flight_id UNIQUE(id)
-  ,CONSTRAINT _UN_Flight_flightNumber UNIQUE(flightNumber)
-  ,CONSTRAINT _CK_Flight_origin_destination CHECK(NOT(origin = destination))
-);
-  
-  
-  
- 
\ No newline at end of file
diff --git a/Sda1/P/catalog2rdbms/.gitignore b/Sda1/P/catalog2rdbms/.gitignore
deleted file mode 100644
index 660be2a5f..000000000
--- a/Sda1/P/catalog2rdbms/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-.project
-.classpath
-/.settings/
-/target/
-A1.log
\ No newline at end of file
diff --git a/Sda1/P/catalog2rdbms/Schema/catalog.xsd b/Sda1/P/catalog2rdbms/Schema/catalog.xsd
deleted file mode 100644
index 9df8b8626..000000000
--- a/Sda1/P/catalog2rdbms/Schema/catalog.xsd
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
- 
-    <xs:element name="catalog">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element ref="product" minOccurs="0" maxOccurs="unbounded"/>
-            </xs:sequence>
-        </xs:complexType>
-        <xs:key name="uniqueProductId">
-            <xs:selector xpath="product"/>
-            <xs:field xpath="@id"/>
-        </xs:key>
-    </xs:element>
-    
-    <xs:element name="product">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element name="name" type="xs:string"/>
-                <xs:element name="description" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
-                <xs:element name="age" type="xs:int" minOccurs="0" maxOccurs="1"/>
-            </xs:sequence>
-            <xs:attribute name="id" type="xs:int" use="required"/>
-        </xs:complexType>
-    </xs:element>
- 
-</xs:schema>
diff --git a/Sda1/P/catalog2rdbms/Schema/schema.sql b/Sda1/P/catalog2rdbms/Schema/schema.sql
deleted file mode 100644
index 5e6f83099..000000000
--- a/Sda1/P/catalog2rdbms/Schema/schema.sql
+++ /dev/null
@@ -1,27 +0,0 @@
-DROP TABLE IF EXISTS Description;
-DROP TABLE IF EXISTS Product;
-
-CREATE TABLE Product (
-   id INTEGER NOT NULL PRIMARY KEY
-  ,name VARCHAR(255) NOT NULL
-  ,age SMALLINT
-);
-
-CREATE TABLE Description (
-   product CHAR(20) NOT NULL REFERENCES Product
-  ,orderIndex int NOT NULL   -- preserving the order of descriptions belonging to a given product
-  ,text VARCHAR(255) NOT NULL
-  ,UNIQUE(product, orderIndex)
-);
-
--- example data corresponding to products.xml --
-
--- Product lacking age property --
-INSERT INTO Product (id, name) VALUES ('mpt', 'Monkey Picked Tea');
-INSERT INTO Description VALUES('mpt', 0, 'Picked only by specially trained monkeys');
-INSERT INTO Description VALUES('mpt', 1, 'Rare wild Chinese tea');
-
-INSERT INTO Product VALUES ('instantTent', '4-Person Instant Tent', 15);
-INSERT INTO Description VALUES('instantTent', 0, 'Exclusive WeatherTec system.');
-INSERT INTO Description VALUES('instantTent', 1, '4-person, 1-room tent');
-INSERT INTO Description VALUES('instantTent', 2, 'Pre-attached tent poles');
diff --git a/Sda1/P/catalog2rdbms/pom.xml b/Sda1/P/catalog2rdbms/pom.xml
deleted file mode 100644
index 382154aa7..000000000
--- a/Sda1/P/catalog2rdbms/pom.xml
+++ /dev/null
@@ -1,98 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-
-	<groupId>de.hdm-stuttgart.mi.sda1</groupId>
-	<artifactId>catalog2rdbms</artifactId>
-	<version>0.8</version>
-	<packaging>jar</packaging>
-
-	<name>catalog2rdbms</name>
-
-	<!--Fixme: Add a sensible project related domain here -->
-	<url>http://somedomain.org</url>
-
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
-
-	<dependencies>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.11</version>
-			<scope>test</scope>
-		</dependency>
-
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-api</artifactId>
-			<version>2.1</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-core</artifactId>
-			<version>2.1</version>
-		</dependency>
-
-		<dependency>
-			<groupId>de.hdm-stuttgart.mi.sda1</groupId>
-			<artifactId>saxerrorhandler</artifactId>
-			<version>0.8</version>
-		</dependency>
-
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.34</version>
-		</dependency>
-
-	</dependencies>
-
-	<build>
-		<plugins>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.10.1</version>
-				<configuration />
-			</plugin>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-shade-plugin</artifactId>
-				<version>2.3</version>
-				<configuration>
-					<transformers>
-						<transformer
-							implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-							<manifestEntries>
-								<Main-Class>de.hdm_stuttgart.mi.sda1.catalog2sax.App</Main-Class>
-							</manifestEntries>
-						</transformer>
-					</transformers>
-				</configuration>
-				<executions>
-					<execution>
-						<phase>package</phase>
-						<goals>
-							<goal>shade</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-
-		</plugins>
-	</build>
-</project>
diff --git a/Sda1/P/catalog2rdbms/products.xml b/Sda1/P/catalog2rdbms/products.xml
deleted file mode 100644
index 15000ab5d..000000000
--- a/Sda1/P/catalog2rdbms/products.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<catalog xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="Schema/catalog.xsd">
-   <product id="17">
-       <name>Monkey Picked Tea</name>
-       <description>Rare wild Chinese tea</description>
-       <description>Picked only by specially trained monkeys</description>
-   </product>
-    <product id="42">
-        <name>4-Person Instant Tent</name>
-        <description>4-person, 1-room tent</description>
-        <description>Pre-attached tent poles</description>
-        <description>Exclusive WeatherTec system.</description>
-        <age>15</age>
-    </product>
-</catalog>
\ No newline at end of file
diff --git a/Sda1/P/catalog2rdbms/schema.sql b/Sda1/P/catalog2rdbms/schema.sql
deleted file mode 100644
index f2dd345da..000000000
--- a/Sda1/P/catalog2rdbms/schema.sql
+++ /dev/null
@@ -1,28 +0,0 @@
-DROP TABLE IF EXISTS Description;
-DROP TABLE IF EXISTS Product;
-
-CREATE TABLE Product (
-   id INTEGER NOT NULL PRIMARY KEY
-  ,name VARCHAR(255) NOT NULL
-  ,age SMALLINT
-) ENGINE=InnoDB;
-
-CREATE TABLE Description (
-   product INTEGER NOT NULL
-  ,orderIndex int NOT NULL   -- preserving the order of descriptions belonging to a given product
-  ,text VARCHAR(255) NOT NULL
-  ,UNIQUE(product, orderIndex)
-  ,FOREIGN KEY(product) REFERENCES Product(id)
-) ENGINE=InnoDB;
-
--- example data corresponding to products.xml --
-
--- Product lacking age property --
-INSERT INTO Product (id, name) VALUES ('mpt', 'Monkey Picked Tea');
-INSERT INTO Description VALUES('mpt', 0, 'Picked only by specially trained monkeys');
-INSERT INTO Description VALUES('mpt', 1, 'Rare wild Chinese tea');
-
-INSERT INTO Product VALUES ('instantTent', '4-Person Instant Tent', 15);
-INSERT INTO Description VALUES('instantTent', 0, 'Exclusive WeatherTec system.');
-INSERT INTO Description VALUES('instantTent', 1, '4-person, 1-room tent');
-INSERT INTO Description VALUES('instantTent', 2, 'Pre-attached tent poles');
diff --git a/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/DataInsert.java b/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/DataInsert.java
deleted file mode 100644
index 41c4a28db..000000000
--- a/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/DataInsert.java
+++ /dev/null
@@ -1,86 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.catalog2sql;
-
-import java.sql.Connection;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.util.List;
-
-/**
- * Formatting product related INSERT statements
- *
- */
-public class DataInsert {
-	
-	final Statement stmt;
-
-	/**
-	 * @param conn Destination RDBMS
-	 * @throws SQLException 
-	 */
-	public DataInsert(final Connection conn) throws SQLException {
-	   conn.setAutoCommit(false);
-		stmt = conn.createStatement();
-	}
-	
-	/**
-	 * Create an SQL INSERT statement corresponding to a &lt;product id='...' &gt; entry
-	 * lacking age specification.
-	 * @param productId  See {@link #insertproduct(String, String, int)}
-	 * @param productName See {@link #insertproduct(String, String, int)}
-	 */
-	public void insertproduct(final String productId, final String productName) {
-      final String sqlInsertStmt = "INSERT INTO Product (id, name) VALUES (" + productId + ", '" + productName +  "');";
-      try {
-         stmt.executeUpdate(sqlInsertStmt);
-      } catch (SQLException e) {
-         Helper.exitWithErrorMessage("Unable to insert product without age property", 1);
-
-      }
-	}
-	
-	/**
-	 * Insert dataset corresponding to a &lt;product id='...' &gt; entry
-	 * @param productId The product's unique id property
-	 * @param productName The product's end user readable name.
-	 * @param age The product's age
-	 */
-	public void insertproduct(final String productId, final String productName, final int age)  {
-	   
-	   // A PreparedStatement is preferable but not yet introduced in lecture
-	   //
-		final String sqlInsertStmt = "INSERT INTO Product VALUES (" + productId + ", '" + productName +  "', " + age + ");";
-      try {
-         stmt.executeUpdate(sqlInsertStmt);
-      } catch (SQLException e) {
-         Helper.exitWithErrorMessage("Unable to insert product including age property", 1);
-      }
-	}
-
-	
-	/**
-	 * Adding a description to a given product.
-	 * 
-	 * @param productId The description belongs to this product 
-	 * @param descriptions All descriptions belonging to productId
-	 */
-	public void insertDescription(final String productId, final List<String> descriptions) {
-	   
-		for (int i = 0; i < descriptions.size(); i++) {
-		   final String sqlInsertStmt = "INSERT INTO Description VALUES('" + productId + "', " + i + ", '" +
-		                                 descriptions.get(i) + "');";
-		   try {
-            stmt.executeUpdate(sqlInsertStmt);
-         } catch (SQLException e) {
-           Helper.exitWithErrorMessage("Unable to insert product description", 1);
-         }
-		}
-	}
-	/**
-	 * Closing internal Statement instance
-	 * @throws SQLException
-	 */
-	public void commit() throws SQLException {
-	   stmt.getConnection().commit();
-	}
-	
-}
diff --git a/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/Helper.java b/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/Helper.java
deleted file mode 100644
index b59d33d53..000000000
--- a/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/Helper.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.catalog2sql;
-
-/**
- * Project wide helper methods
- *
- */
-public class Helper {
-   /**
-    * Write message to stderr and exit with given error code
-    * @param errMsg
-    * @param errorCode
-    */
-   public static void exitWithErrorMessage(final String errMsg, int errorCode) {
-      System.err.println(errMsg);
-      System.exit(errorCode);
-   }
-
-}
diff --git a/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/Messages.java b/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/Messages.java
deleted file mode 100644
index e68812cee..000000000
--- a/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/Messages.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.catalog2sql;
-
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-
-public class Messages {
-   private static final String BUNDLE_NAME = "de.hdm_stuttgart.mi.sda1.catalog2sql.messages"; //$NON-NLS-1$
-
-   private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle
-         .getBundle(BUNDLE_NAME);
-
-   private Messages() {
-   }
-
-   public static String getString(String key) {
-      try {
-         return RESOURCE_BUNDLE.getString(key);
-      } catch (MissingResourceException e) {
-         return '!' + key + '!';
-      }
-   }
-}
diff --git a/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/Xml2Rdbms.java b/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/Xml2Rdbms.java
deleted file mode 100644
index 59cccffb8..000000000
--- a/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/Xml2Rdbms.java
+++ /dev/null
@@ -1,88 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.catalog2sql;
-
-import java.io.IOException;
-import java.sql.Connection;
-import java.sql.DriverManager;
-import java.sql.SQLException;
-
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.parsers.SAXParser;
-import javax.xml.parsers.SAXParserFactory;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.xml.sax.SAXException;
-import org.xml.sax.XMLReader;
-
-import de.hdm_stuttgart.mi.sda1.catalog2sql.handler.CatalogContentHandler;
-import de.hdm_stuttgart.mi.sda1.saxerrorhandler.handler.SaxErrorHandler;
-
-/**
- * A simple SAX parser demo
- * 
- */
-public class Xml2Rdbms {
-   private static final Logger log = LogManager.getLogger(Xml2Rdbms.class);
-
-   /**
-    * @param args
-    *           Unused
-    * @throws SAXException
-    * @throws ParserConfigurationException
-    * @throws IOException
-    */
-   public static void main(String[] args) throws ParserConfigurationException,
-         SAXException, IOException {
-
-      log.info(Messages.getString("Xml2Rdbms.0"));
-      final SAXParserFactory saxPf = SAXParserFactory.newInstance();
-      final SAXParser saxParser = saxPf.newSAXParser();
-      final XMLReader xmlReader = saxParser.getXMLReader();
-
-      
-      // Register Driver
-      final String sqlDriverClassName = Messages.getString("Xml2Rdbms.jdbcDriverName"); 
-      try {
-         Class.forName(sqlDriverClassName);
-      } catch (ClassNotFoundException e) {
-         Helper.exitWithErrorMessage(Messages.getString("Xml2Rdbms.errMsgUnableRegisterDriverClass") + sqlDriverClassName + Messages.getString("Xml2Rdbms.3"), 1);
-      }
-
-
-      // Opening a JDBC connection
-      // 
-      Connection conn = null;
-      
-      final String jdbcConnectionUrl = Messages.getString("Xml2Rdbms.jdbcUrl"); 
-      final String userName = Messages.getString("Xml2Rdbms.jdbcUser"); 
-      try {
-         conn = DriverManager.getConnection(jdbcConnectionUrl, userName, Messages.getString("Xml2Rdbms.jdbcPasswd")); 
-      } catch (SQLException e) {
-         Helper.exitWithErrorMessage(Messages.getString("Xml2Rdbms.errMsgUnableToConnect") + userName + Messages.getString("Xml2Rdbms.8") + 
-               jdbcConnectionUrl + Messages.getString("Xml2Rdbms.9"), 1); 
-      }
-      
-      DataInsert dataInsert = null;
-      try {
-         dataInsert = new DataInsert(conn);
-      } catch (SQLException e) {
-         Helper.exitWithErrorMessage(Messages.getString("Xml2Rdbms.errMsgUnableInitDataInsert"), 1); 
-      }
-
-      log.info(Messages.getString("Xml2Rdbms.11"));
-      xmlReader.setContentHandler(new CatalogContentHandler(dataInsert));
-      xmlReader.setErrorHandler(new SaxErrorHandler(System.err));
-
-      final String xmlDocumentInstanceFilename = Messages.getString("Xml2Rdbms.xmlSourceFileName");
-      log.info(Messages.getString("Xml2Rdbms.13") + xmlDocumentInstanceFilename + Messages.getString("Xml2Rdbms.14")); 
-      xmlReader.parse(xmlDocumentInstanceFilename);
-
-      // Closing
-      try {
-         conn.close();        // Closing Connection
-      } catch (SQLException e) {
-         Helper.exitWithErrorMessage(Messages.getString("Xml2Rdbms.errMsgUnableCloseRdbms"), 1); 
-      }
-   }
-   
-}
diff --git a/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/handler/CatalogContentHandler.java b/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/handler/CatalogContentHandler.java
deleted file mode 100644
index 6f1236a9d..000000000
--- a/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/handler/CatalogContentHandler.java
+++ /dev/null
@@ -1,137 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.catalog2sql.handler;
-
-import java.sql.SQLException;
-import java.util.List;
-import java.util.Vector;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.xml.sax.Attributes;
-import org.xml.sax.ContentHandler;
-import org.xml.sax.Locator;
-import org.xml.sax.SAXException;
-
-import de.hdm_stuttgart.mi.sda1.catalog2sql.DataInsert;
-import de.hdm_stuttgart.mi.sda1.catalog2sql.Helper;
-import de.hdm_stuttgart.mi.sda1.catalog2sql.Messages;
-
-/**
- * Turning XML data into SQL INSERT statements
- *
- */
-public class CatalogContentHandler implements ContentHandler {
-	private static final Logger log = LogManager.getLogger(CatalogContentHandler.class);
-	Locator locator = null;
-	
-	final DataInsert sqlInserter;
-
-	private final List<String> currentDescriptions = new Vector<String>();
-
-	final StringBuffer currentElementContent = new StringBuffer();
-	
-	String productId, productName, productAgeString;
-	
-	/**
-	 * @param sqlFormatter SQL INSERT statement formatter
-	 */
-	public CatalogContentHandler(final DataInsert sqlFormatter) {
-		this.sqlInserter = sqlFormatter;
-	}
-
-	@Override
-	public void setDocumentLocator(Locator locator) {
-		this.locator = locator;
-	}
-	// Convenience Method
-	String displayWithLocatio(final String saxMsg) {
-		if (null == locator) {
-			return saxMsg;
-		} else {
-			return "File position (" + locator.getLineNumber() + ", " + locator.getColumnNumber() + "): " + saxMsg;
-		}
-	}
-
-	@Override
-	public void startElement(String uri, String localName, String qName,
-			Attributes attributes) throws SAXException {
-		currentElementContent.setLength(0);
-		switch(qName) {
-		case "product":
-			productAgeString = null; // Value will be altered if &lt;age&gt; is present
-			productId = attributes.getValue("id");
-			log.info(displayWithLocatio("Product id=" + productId));
-			break;
-		}
-	}
-
-	@Override
-	public void endElement(final String uri, final String localName, final String qName)
-			throws SAXException {
-		switch(qName) {
-		case "product":
-			if (null == productAgeString) {
-				sqlInserter.insertproduct(productId, productName);
-			} else {
-				try {
-					sqlInserter.insertproduct(productId, productName, Integer.parseInt(productAgeString));
-				} catch (NumberFormatException ex) {
-					log.error("Property <age> is not of integer value:" + productAgeString);
-				}
-			}
-			flushDescriptionEntries();
-			break;
-		case "name":
-			productName = currentElementContent.toString();
-			break;
-
-		case "description":
-			// Do not interfere with the current INSERT INTO Product ... 
-			// statement. Instead postpone related INSERT INTO Description ...
-			// operations, see flushDescriptionEntries().
-			currentDescriptions.add(currentElementContent.toString());
-			break;
-		case "age":
-			productAgeString = currentElementContent.toString();
-			break;
-		}
-	}
-	
-   @Override public void endDocument() throws SAXException {
-      try {
-         sqlInserter.commit();
-      } catch (SQLException e) {
-         Helper.exitWithErrorMessage(Messages.getString("Xml2Rdbms.errMsgUnableCommitTransaction"), 1); 
-      } 
-   }
-	
-	private void flushDescriptionEntries() {
-		// Add <description> related INSERTs
-		sqlInserter.insertDescription(productId, currentDescriptions);
-		
-		// Next <product> may be yet to come, so
-		// clear the current set of descriptions.
-		currentDescriptions.clear();
-	}
-
-	@Override
-	public void characters(final char[] ch, final int start, final int length)
-			throws SAXException {
-		currentElementContent.append(new String(ch, start,length));
-	}
-	
-	// We don't need these remaining callbacks 
-
-	@Override public void startDocument() throws SAXException {}
-	@Override public void startPrefixMapping(String prefix, String uri)
-			throws SAXException {}
-	@Override public void endPrefixMapping(String prefix)
-			throws SAXException {}
-	@Override public void ignorableWhitespace(char[] ch, int start, int length)
-			throws SAXException {}
-
-	@Override public void processingInstruction(String target, String data)
-			throws SAXException {}
-
-	@Override public void skippedEntity(String name) throws SAXException {}
-
-}
\ No newline at end of file
diff --git a/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/messages.properties b/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/messages.properties
deleted file mode 100644
index 1d5308c65..000000000
--- a/Sda1/P/catalog2rdbms/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/messages.properties
+++ /dev/null
@@ -1,17 +0,0 @@
-Xml2Rdbms.0=Creating SAX parser
-Xml2Rdbms.11=Registering content- and error handler instances
-Xml2Rdbms.13=Start parsing file '
-Xml2Rdbms.14='
-Xml2Rdbms.3='
-Xml2Rdbms.8=' to '
-Xml2Rdbms.9='
-Xml2Rdbms.errMsgUnableCloseRdbms=Unable to close RDBMS access
-Xml2Rdbms.errMsgUnableInitDataInsert=Unable to initialize data inserter
-Xml2Rdbms.errMsgUnableRegisterDriverClass=Unable to register driver class '
-Xml2Rdbms.errMsgUnableToConnect=Unable to connect as user '
-Xml2Rdbms.jdbcDriverName=com.mysql.jdbc.Driver
-Xml2Rdbms.jdbcPasswd=XYZ
-Xml2Rdbms.jdbcUrl=jdbc:mysql://localhost:3306/hdm
-Xml2Rdbms.jdbcUser=hdmuser
-Xml2Rdbms.xmlSourceFileName=products.xml
-Xml2Rdbms.errMsgUnableCommitTransaction=Unable to commit transaction
\ No newline at end of file
diff --git a/Sda1/P/catalog2rdbms/src/main/resources/log4j2.xml b/Sda1/P/catalog2rdbms/src/main/resources/log4j2.xml
deleted file mode 100644
index eda4f3b0d..000000000
--- a/Sda1/P/catalog2rdbms/src/main/resources/log4j2.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Configuration>
-    <Appenders>
-        <File name="A1" fileName="A1.log" append="false">
-            <PatternLayout pattern="%t %-5p %c{2} - %m%n"/>
-        </File>
-        <Console name="STDOUT" target="SYSTEM_OUT">
-            <PatternLayout pattern="%C{2} (%F:%L) - %m%n"/>
-        </Console>
-    </Appenders>
-    <Loggers>
-
-        <!-- You my want to define class or package level per-logger rules -->
-        <Logger name="de.hdm_stuttgart.mi.sda1.catalog2sax.App" level="debug">
-            <AppenderRef ref="A1"/>
-        </Logger>
-        <Root level="debug">
-            <AppenderRef ref="STDOUT"/>
-        </Root>
-    </Loggers>
-</Configuration>
\ No newline at end of file
diff --git a/Sda1/P/catalog2sql/.gitignore b/Sda1/P/catalog2sql/.gitignore
deleted file mode 100644
index a43ddc84a..000000000
--- a/Sda1/P/catalog2sql/.gitignore
+++ /dev/null
@@ -1,6 +0,0 @@
-.project
-.classpath
-/.settings/
-/target/
-products.sql
-A1.log
\ No newline at end of file
diff --git a/Sda1/P/catalog2sql/Schema/catalog.xsd b/Sda1/P/catalog2sql/Schema/catalog.xsd
deleted file mode 100644
index 959f9f663..000000000
--- a/Sda1/P/catalog2sql/Schema/catalog.xsd
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
- 
-    <xs:element name="catalog">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element ref="product" minOccurs="0" maxOccurs="unbounded"/>
-            </xs:sequence>
-        </xs:complexType>
-    </xs:element>
-    
-    <xs:element name="product">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element name="name" type="xs:string"/>
-                <xs:element name="description" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
-                <xs:element name="age" type="xs:int" minOccurs="0" maxOccurs="1"/>
-            </xs:sequence>
-            <xs:attribute name="id" type="xs:ID" use="required"/>
-        </xs:complexType>
-    </xs:element>
- 
-</xs:schema>
diff --git a/Sda1/P/catalog2sql/Schema/schema.sql b/Sda1/P/catalog2sql/Schema/schema.sql
deleted file mode 100644
index c526fef87..000000000
--- a/Sda1/P/catalog2sql/Schema/schema.sql
+++ /dev/null
@@ -1,27 +0,0 @@
-DROP TABLE IF EXISTS Description;
-DROP TABLE IF EXISTS Product;
-
-CREATE TABLE Product (
-   id CHAR(20) NOT NULL PRIMARY KEY
-  ,name VARCHAR(255) NOT NULL
-  ,age SMALLINT
-);
-
-CREATE TABLE Description (
-   product CHAR(20) NOT NULL REFERENCES Product
-  ,orderIndex int NOT NULL   -- preserving the order of descriptions belonging to a given product
-  ,text VARCHAR(255) NOT NULL
-  ,UNIQUE(product, orderIndex)
-);
-
--- example data corresponding to products.xml --
-
--- Product lacking age property --
-INSERT INTO Product (id, name) VALUES ('mpt', 'Monkey Picked Tea');
-INSERT INTO Description VALUES('mpt', 0, 'Picked only by specially trained monkeys');
-INSERT INTO Description VALUES('mpt', 1, 'Rare wild Chinese tea');
-
-INSERT INTO Product VALUES ('instantTent', '4-Person Instant Tent', 15);
-INSERT INTO Description VALUES('instantTent', 0, 'Exclusive WeatherTec system.');
-INSERT INTO Description VALUES('instantTent', 1, '4-person, 1-room tent');
-INSERT INTO Description VALUES('instantTent', 2, 'Pre-attached tent poles');
diff --git a/Sda1/P/catalog2sql/pom.xml b/Sda1/P/catalog2sql/pom.xml
deleted file mode 100644
index 6c12d9132..000000000
--- a/Sda1/P/catalog2sql/pom.xml
+++ /dev/null
@@ -1,96 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  
-  <groupId>de.hdm-stuttgart.mi.sda1</groupId>
-  <artifactId>catalog2sql</artifactId>
-  <version>0.8</version>
-  <packaging>jar</packaging>
-  
-  <name>catalog2sql</name>
-
-  <!--Fixme: Add a sensible project related domain here -->
-  <url>http://somedomain.org</url>
-  
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-      <version>2.1</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.1</version>
-    </dependency>
-    
-    <dependency>
-	  <groupId>commons-io</groupId>
-	  <artifactId>commons-io</artifactId>
-	  <version>2.4</version>
-    </dependency>
-	
-	<dependency>
-	  <groupId>de.hdm-stuttgart.mi.sda1</groupId>
-      <artifactId>saxerrorhandler</artifactId>
-  	  <version>0.8</version>
-  	</dependency>
-	
-  </dependencies>
-  
-  <build>
-    <plugins>
-
-        <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.1</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-
-    <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.10.1</version>
-        <configuration/>
-      </plugin>
-
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-shade-plugin</artifactId>
-        <version>2.3</version>
-        <configuration>
-          <transformers>
-            <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-              <manifestEntries>
-                <Main-Class>de.hdm_stuttgart.mi.sda1.catalog2sax.App</Main-Class>
-              </manifestEntries>
-            </transformer>
-          </transformers>
-        </configuration>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      
-    </plugins>
-  </build>
-</project>
diff --git a/Sda1/P/catalog2sql/products.xml b/Sda1/P/catalog2sql/products.xml
deleted file mode 100644
index 191ea6b4f..000000000
--- a/Sda1/P/catalog2sql/products.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<catalog xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="Schema/catalog.xsd">
-   <product id="mpt">
-       <name>Monkey Picked Tea</name>
-       <description>Rare wild Chinese tea</description>
-       <description>Picked only by specially trained monkeys</description>
-   </product>
-    <product id="instantTent">
-        <name>4-Person Instant Tent</name>
-        <description>4-person, 1-room tent</description>
-        <description>Pre-attached tent poles</description>
-        <description>Exclusive WeatherTec system.</description>
-        <age>15</age>
-    </product>
-</catalog>
\ No newline at end of file
diff --git a/Sda1/P/catalog2sql/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/App.java b/Sda1/P/catalog2sql/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/App.java
deleted file mode 100644
index 4f9e08609..000000000
--- a/Sda1/P/catalog2sql/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/App.java
+++ /dev/null
@@ -1,53 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.catalog2sql;
-
-import java.io.IOException;
-import java.io.PrintStream;
-
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.parsers.SAXParser;
-import javax.xml.parsers.SAXParserFactory;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.xml.sax.SAXException;
-import org.xml.sax.XMLReader;
-
-import de.hdm_stuttgart.mi.sda1.catalog2sql.handler.CatalogContentHandler;
-import de.hdm_stuttgart.mi.sda1.saxerrorhandler.handler.SaxErrorHandler;
-
-
-/**
- * A simple SAX parser demo
- * 
- */
-public class App {
-    private static final Logger log = LogManager.getLogger(App.class);
-
-    /**
-     * @param args Unused
-     * @throws SAXException 
-     * @throws ParserConfigurationException 
-     * @throws IOException 
-     */
-    public static void main( String[] args ) throws ParserConfigurationException, SAXException, IOException {
-    	
-    	log.info("Creating SAX parser");
-    	final SAXParserFactory saxPf = SAXParserFactory.newInstance();
-        final SAXParser saxParser = saxPf.newSAXParser();
-        final XMLReader xmlReader = saxParser.getXMLReader();
-
-        final PrintStream sqlOutputStream = new PrintStream("products.sql");
-        final SqlFormatter sqlFormatter = new SqlFormatter(sqlOutputStream);
-        
-        log.info("Registering content- and error handler instances");
-        xmlReader.setContentHandler(new CatalogContentHandler(sqlFormatter)); 
-        xmlReader.setErrorHandler(new SaxErrorHandler(System.err));
-        
-        
-        final String xmlDocumentInstanceFilename = "products.xml";
-        log.info("Start parsing file '" + xmlDocumentInstanceFilename + "'");
-        xmlReader.parse(xmlDocumentInstanceFilename);
-        
-        sqlOutputStream.close();
-    }
-}
diff --git a/Sda1/P/catalog2sql/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/SqlFormatter.java b/Sda1/P/catalog2sql/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/SqlFormatter.java
deleted file mode 100644
index 0256793c5..000000000
--- a/Sda1/P/catalog2sql/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/SqlFormatter.java
+++ /dev/null
@@ -1,61 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.catalog2sql;
-
-import java.io.PrintStream;
-import java.util.List;
-
-/**
- * Formatting product related INSERT statements
- *
- */
-public class SqlFormatter {
-	
-	final PrintStream output;
-
-	/**
-	 * Writing SQL statements to standard output
-	 */
-	public SqlFormatter() {
-		this.output = System.out;
-	}
-	
-	/**
-	 * @param output SQL output destination stream
-	 */
-	public SqlFormatter(final PrintStream output) {
-		this.output = output;
-	}
-	
-	/**
-	 * Create an SQL INSERT statement corresponding to a &lt;product id='...' &gt; entry
-	 * lacking age specification.
-	 * @param productId  See {@link #insertproduct(String, String, int)}
-	 * @param productName See {@link #insertproduct(String, String, int)}
-	 */
-	public void insertproduct(final String productId, final String productName) {
-		output.println("INSERT INTO Product (id, name) VALUES ('" + productId + "', '" + productName +  "');");
-	}
-	/**
-	 * Create an SQL INSERT statement corresponding to a &lt;product id='...' &gt; entry
-	 * @param productId The product's unique id property
-	 * @param productName The product's end user readable name.
-	 * @param age The product's age
-	 */
-	public void insertproduct(final String productId, final String productName, final int age) {
-		output.println("INSERT INTO Product VALUES ('" + productId + "', '" + productName +  "', " + age + ");");
-	}
-
-	
-	/**
-	 * Adding a description to a given product.
-	 * 
-	 * @param productId The description belongs to this product 
-	 * @param descriptions All descriptions belonging to productId
-	 */
-	public void insertDescription(final String productId, final List<String> descriptions) {
-		for (int i = 0; i < descriptions.size(); i++) {
-			output.println("INSERT INTO Description VALUES('" + productId + "', " + i + ", '" + descriptions.get(i) + "');");
-		}
-		output.println("-- end of current product entry --\n");
-	}
-	
-}
diff --git a/Sda1/P/catalog2sql/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/handler/CatalogContentHandler.java b/Sda1/P/catalog2sql/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/handler/CatalogContentHandler.java
deleted file mode 100644
index aaf3a08cd..000000000
--- a/Sda1/P/catalog2sql/src/main/java/de/hdm_stuttgart/mi/sda1/catalog2sql/handler/CatalogContentHandler.java
+++ /dev/null
@@ -1,126 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.catalog2sql.handler;
-
-import java.util.List;
-import java.util.Vector;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.xml.sax.Attributes;
-import org.xml.sax.ContentHandler;
-import org.xml.sax.Locator;
-import org.xml.sax.SAXException;
-
-import de.hdm_stuttgart.mi.sda1.catalog2sql.SqlFormatter;
-
-/**
- * Turning XML data into SQL INSERT statements
- *
- */
-public class CatalogContentHandler implements ContentHandler {
-	private static final Logger log = LogManager.getLogger(CatalogContentHandler.class);
-	Locator locator = null;
-	
-	final SqlFormatter sqlFormatter;
-
-	private final List<String> currentDescriptions = new Vector<String>();
-
-	final StringBuffer currentElementContent = new StringBuffer();
-	
-	String productId, productName, productAgeString;
-	
-	/**
-	 * @param sqlFormatter SQL INSERT statement formatter
-	 */
-	public CatalogContentHandler(final SqlFormatter sqlFormatter) {
-		this.sqlFormatter = sqlFormatter;
-	}
-
-	@Override
-	public void setDocumentLocator(Locator locator) {
-		this.locator = locator;
-	}
-	// Convenience Method
-	String displayWithLocatio(final String saxMsg) {
-		if (null == locator) {
-			return saxMsg;
-		} else {
-			return "File position (" + locator.getLineNumber() + ", " + locator.getColumnNumber() + "): " + saxMsg;
-		}
-	}
-
-	@Override
-	public void startElement(String uri, String localName, String qName,
-			Attributes attributes) throws SAXException {
-		currentElementContent.setLength(0);
-		switch(qName) {
-		case "product":
-			productAgeString = null; // Value will be altered if &lt;age&gt; is present
-			productId = attributes.getValue("id");
-			log.info(displayWithLocatio("Product id=" + productId));
-			break;
-		}
-	}
-
-	@Override
-	public void endElement(final String uri, final String localName, final String qName)
-			throws SAXException {
-		switch(qName) {
-		case "product":
-			if (null == productAgeString) {
-				sqlFormatter.insertproduct(productId, productName);
-			} else {
-				try {
-					sqlFormatter.insertproduct(productId, productName, Integer.parseInt(productAgeString));
-				} catch (NumberFormatException ex) {
-					log.error("Property <age> is not of integer value:" + productAgeString);
-				}
-			}
-			flushDescriptionEntries();
-			break;
-		case "name":
-			productName = currentElementContent.toString();
-			break;
-
-		case "description":
-			// Do not interfere with the current INSERT INTO Product ... 
-			// statement. Instead postpone related INSERT INTO Description ...
-			// operations, see flushDescriptionEntries().
-			currentDescriptions.add(currentElementContent.toString());
-			break;
-		case "age":
-			productAgeString = currentElementContent.toString();
-			break;
-		}
-	}
-	private void flushDescriptionEntries() {
-		// Add <description> related INSERTs
-		sqlFormatter.insertDescription(productId, currentDescriptions);
-		
-		// Next <product> may be yet to come, so
-		// clear the current set of descriptions.
-		currentDescriptions.clear();
-	}
-
-	@Override
-	public void characters(final char[] ch, final int start, final int length)
-			throws SAXException {
-		currentElementContent.append(new String(ch, start,length));
-	}
-	
-	// We don't need these remaining callbacks 
-
-	@Override public void startDocument() throws SAXException {}
-	@Override public void endDocument() throws SAXException {}
-	@Override public void startPrefixMapping(String prefix, String uri)
-			throws SAXException {}
-	@Override public void endPrefixMapping(String prefix)
-			throws SAXException {}
-	@Override public void ignorableWhitespace(char[] ch, int start, int length)
-			throws SAXException {}
-
-	@Override public void processingInstruction(String target, String data)
-			throws SAXException {}
-
-	@Override public void skippedEntity(String name) throws SAXException {}
-
-}
\ No newline at end of file
diff --git a/Sda1/P/catalog2sql/src/main/resources/log4j2.xml b/Sda1/P/catalog2sql/src/main/resources/log4j2.xml
deleted file mode 100644
index eda4f3b0d..000000000
--- a/Sda1/P/catalog2sql/src/main/resources/log4j2.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Configuration>
-    <Appenders>
-        <File name="A1" fileName="A1.log" append="false">
-            <PatternLayout pattern="%t %-5p %c{2} - %m%n"/>
-        </File>
-        <Console name="STDOUT" target="SYSTEM_OUT">
-            <PatternLayout pattern="%C{2} (%F:%L) - %m%n"/>
-        </Console>
-    </Appenders>
-    <Loggers>
-
-        <!-- You my want to define class or package level per-logger rules -->
-        <Logger name="de.hdm_stuttgart.mi.sda1.catalog2sax.App" level="debug">
-            <AppenderRef ref="A1"/>
-        </Logger>
-        <Root level="debug">
-            <AppenderRef ref="STDOUT"/>
-        </Root>
-    </Loggers>
-</Configuration>
\ No newline at end of file
diff --git a/Sda1/P/catalog2sql/src/test/java/de/hdm_stuttgart/mi/sda1/catalog2sax/AppTest.java b/Sda1/P/catalog2sql/src/test/java/de/hdm_stuttgart/mi/sda1/catalog2sax/AppTest.java
deleted file mode 100644
index b8da75287..000000000
--- a/Sda1/P/catalog2sql/src/test/java/de/hdm_stuttgart/mi/sda1/catalog2sax/AppTest.java
+++ /dev/null
@@ -1,55 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.catalog2sax;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.PrintStream;
-
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.parsers.SAXParser;
-import javax.xml.parsers.SAXParserFactory;
-
-import org.apache.commons.io.FileUtils;
-import org.junit.Assert;
-import org.junit.Test;
-import org.xml.sax.SAXException;
-import org.xml.sax.XMLReader;
-
-import de.hdm_stuttgart.mi.sda1.catalog2sql.SqlFormatter;
-import de.hdm_stuttgart.mi.sda1.catalog2sql.handler.CatalogContentHandler;
-import de.hdm_stuttgart.mi.sda1.saxerrorhandler.handler.SaxErrorHandler;
-
-/**
- * Unit test comparing the converter's output to a given reference file.
- */
-public class AppTest {
-    /**
-     * Dummy test method
-     * @throws SAXException 
-     * @throws IOException 
-     * @throws ParserConfigurationException 
-     */
-    @Test
-    public void testApp() throws IOException, SAXException, ParserConfigurationException {
-    	
-    	final SAXParserFactory saxPf = SAXParserFactory.newInstance();
-        final SAXParser saxParser = saxPf.newSAXParser();
-        final XMLReader xmlReader = saxParser.getXMLReader();
-
-        final String sqlGeneratedFilename = "products.sql";
-        
-        final PrintStream sqlOutputStream = new PrintStream(sqlGeneratedFilename);
-        final SqlFormatter sqlFormatter = new SqlFormatter(sqlOutputStream);
-        
-        xmlReader.setContentHandler(new CatalogContentHandler(sqlFormatter)); 
-        xmlReader.setErrorHandler(new SaxErrorHandler(System.err));
-        
-        final String xmlDocumentInstanceFilename = "products.xml";
-        xmlReader.parse(xmlDocumentInstanceFilename);
-        
-        sqlOutputStream.close();
-    	final String referenceFilename = "src/test/products.reference.sql";    	
-    	
-        Assert.assertTrue( "Comparing '" + referenceFilename + "' and '" + sqlGeneratedFilename + "'",
-        		FileUtils.contentEquals(new File(referenceFilename), new File(sqlGeneratedFilename)));
-    }
-}
diff --git a/Sda1/P/catalog2sql/src/test/products.reference.sql b/Sda1/P/catalog2sql/src/test/products.reference.sql
deleted file mode 100644
index ec402f329..000000000
--- a/Sda1/P/catalog2sql/src/test/products.reference.sql
+++ /dev/null
@@ -1,11 +0,0 @@
-INSERT INTO Product (id, name) VALUES ('mpt', 'Monkey Picked Tea');
-INSERT INTO Description VALUES('mpt', 0, 'Rare wild Chinese tea');
-INSERT INTO Description VALUES('mpt', 1, 'Picked only by specially trained monkeys');
--- end of current product entry --
-
-INSERT INTO Product VALUES ('instantTent', '4-Person Instant Tent', 15);
-INSERT INTO Description VALUES('instantTent', 0, '4-person, 1-room tent');
-INSERT INTO Description VALUES('instantTent', 1, 'Pre-attached tent poles');
-INSERT INTO Description VALUES('instantTent', 2, 'Exclusive WeatherTec system.');
--- end of current product entry --
-
diff --git a/Sda1/P/rdbms2catalog/.gitignore b/Sda1/P/rdbms2catalog/.gitignore
deleted file mode 100644
index 660be2a5f..000000000
--- a/Sda1/P/rdbms2catalog/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-.project
-.classpath
-/.settings/
-/target/
-A1.log
\ No newline at end of file
diff --git a/Sda1/P/rdbms2catalog/Schema/catalog.xsd b/Sda1/P/rdbms2catalog/Schema/catalog.xsd
deleted file mode 100644
index 9df8b8626..000000000
--- a/Sda1/P/rdbms2catalog/Schema/catalog.xsd
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
- 
-    <xs:element name="catalog">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element ref="product" minOccurs="0" maxOccurs="unbounded"/>
-            </xs:sequence>
-        </xs:complexType>
-        <xs:key name="uniqueProductId">
-            <xs:selector xpath="product"/>
-            <xs:field xpath="@id"/>
-        </xs:key>
-    </xs:element>
-    
-    <xs:element name="product">
-        <xs:complexType>
-            <xs:sequence>
-                <xs:element name="name" type="xs:string"/>
-                <xs:element name="description" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
-                <xs:element name="age" type="xs:int" minOccurs="0" maxOccurs="1"/>
-            </xs:sequence>
-            <xs:attribute name="id" type="xs:int" use="required"/>
-        </xs:complexType>
-    </xs:element>
- 
-</xs:schema>
diff --git a/Sda1/P/rdbms2catalog/Schema/schema.sql b/Sda1/P/rdbms2catalog/Schema/schema.sql
deleted file mode 100644
index f2dd345da..000000000
--- a/Sda1/P/rdbms2catalog/Schema/schema.sql
+++ /dev/null
@@ -1,28 +0,0 @@
-DROP TABLE IF EXISTS Description;
-DROP TABLE IF EXISTS Product;
-
-CREATE TABLE Product (
-   id INTEGER NOT NULL PRIMARY KEY
-  ,name VARCHAR(255) NOT NULL
-  ,age SMALLINT
-) ENGINE=InnoDB;
-
-CREATE TABLE Description (
-   product INTEGER NOT NULL
-  ,orderIndex int NOT NULL   -- preserving the order of descriptions belonging to a given product
-  ,text VARCHAR(255) NOT NULL
-  ,UNIQUE(product, orderIndex)
-  ,FOREIGN KEY(product) REFERENCES Product(id)
-) ENGINE=InnoDB;
-
--- example data corresponding to products.xml --
-
--- Product lacking age property --
-INSERT INTO Product (id, name) VALUES ('mpt', 'Monkey Picked Tea');
-INSERT INTO Description VALUES('mpt', 0, 'Picked only by specially trained monkeys');
-INSERT INTO Description VALUES('mpt', 1, 'Rare wild Chinese tea');
-
-INSERT INTO Product VALUES ('instantTent', '4-Person Instant Tent', 15);
-INSERT INTO Description VALUES('instantTent', 0, 'Exclusive WeatherTec system.');
-INSERT INTO Description VALUES('instantTent', 1, '4-person, 1-room tent');
-INSERT INTO Description VALUES('instantTent', 2, 'Pre-attached tent poles');
diff --git a/Sda1/P/rdbms2catalog/pom.xml b/Sda1/P/rdbms2catalog/pom.xml
deleted file mode 100644
index a90681ea4..000000000
--- a/Sda1/P/rdbms2catalog/pom.xml
+++ /dev/null
@@ -1,97 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-
-	<groupId>de.hdm-stuttgart.mi.sda1</groupId>
-	<artifactId>rdbms2catalog</artifactId>
-	<version>0.8</version>
-	<packaging>jar</packaging>
-
-	<name>rdbms2catalog</name>
-
-	<url>http://www.mi.hdm-stuttgart.de/freedocs</url>
-
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
-
-	<dependencies>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.11</version>
-			<scope>test</scope>
-		</dependency>
-
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-api</artifactId>
-			<version>2.1</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-core</artifactId>
-			<version>2.1</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.jdom</groupId>
-			<artifactId>jdom2</artifactId>
-			<version>2.0.5</version>
-		</dependency>
-
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.34</version>
-		</dependency>
-
-	</dependencies>
-
-	<build>
-		<plugins>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.10.1</version>
-				<configuration />
-			</plugin>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-shade-plugin</artifactId>
-				<version>2.3</version>
-				<configuration>
-					<transformers>
-						<transformer
-							implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-							<manifestEntries>
-								<Main-Class>de.hdm_stuttgart.mi.sda1.catalog2sax.App</Main-Class>
-							</manifestEntries>
-						</transformer>
-					</transformers>
-				</configuration>
-				<executions>
-					<execution>
-						<phase>package</phase>
-						<goals>
-							<goal>shade</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-
-		</plugins>
-	</build>
-</project>
diff --git a/Sda1/P/rdbms2catalog/products.xml b/Sda1/P/rdbms2catalog/products.xml
deleted file mode 100644
index 15000ab5d..000000000
--- a/Sda1/P/rdbms2catalog/products.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<catalog xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="Schema/catalog.xsd">
-   <product id="17">
-       <name>Monkey Picked Tea</name>
-       <description>Rare wild Chinese tea</description>
-       <description>Picked only by specially trained monkeys</description>
-   </product>
-    <product id="42">
-        <name>4-Person Instant Tent</name>
-        <description>4-person, 1-room tent</description>
-        <description>Pre-attached tent poles</description>
-        <description>Exclusive WeatherTec system.</description>
-        <age>15</age>
-    </product>
-</catalog>
\ No newline at end of file
diff --git a/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/Helper.java b/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/Helper.java
deleted file mode 100644
index f78795876..000000000
--- a/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/Helper.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.sql2catalog;
-
-/**
- * Project wide helper methods
- *
- */
-public class Helper {
-   /**
-    * Write message to stderr and exit with given error code
-    * @param errMsg
-    * @param errorCode
-    */
-   public static void exitWithErrorMessage(final String errMsg, int errorCode) {
-      System.err.println(errMsg);
-      System.exit(errorCode);
-   }
-
-}
diff --git a/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/Messages.java b/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/Messages.java
deleted file mode 100644
index 781829729..000000000
--- a/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/Messages.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.sql2catalog;
-
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-
-public class Messages {
-   private static final String BUNDLE_NAME = "de.hdm_stuttgart.mi.sda1.sql2catalog.messages"; //$NON-NLS-1$
-
-   private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle
-         .getBundle(BUNDLE_NAME);
-
-   private Messages() {
-   }
-
-   public static String getString(String key) {
-      try {
-         return RESOURCE_BUNDLE.getString(key);
-      } catch (MissingResourceException e) {
-         return '!' + key + '!';
-      }
-   }
-}
diff --git a/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/Rdbms2Xml.java b/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/Rdbms2Xml.java
deleted file mode 100644
index f6868d69b..000000000
--- a/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/Rdbms2Xml.java
+++ /dev/null
@@ -1,77 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.sql2catalog;
-
-import java.io.IOException;
-import java.sql.Connection;
-import java.sql.DriverManager;
-import java.sql.SQLException;
-
-import javax.xml.parsers.ParserConfigurationException;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.jdom2.Element;
-import org.jdom2.output.Format;
-import org.jdom2.output.XMLOutputter;
-import org.xml.sax.SAXException;
-
-/**
- * A simple SAX parser demo
- * 
- */
-public class Rdbms2Xml {
-   private static final Logger log = LogManager.getLogger(Rdbms2Xml.class);
-
-   /**
-    * @param args
-    *           Unused
-    * @throws SAXException
-    * @throws ParserConfigurationException
-    * @throws IOException
-    */
-   public static void main(String[] args) throws ParserConfigurationException,
-         SAXException, IOException {
-
-
-      
-      // Register Driver
-      final String sqlDriverClassName = Messages.getString("Xml2Rdbms.jdbcDriverName"); 
-      try {
-         Class.forName(sqlDriverClassName);
-      } catch (ClassNotFoundException e) {
-         Helper.exitWithErrorMessage(Messages.getString("Xml2Rdbms.errMsgUnableRegisterDriverClass") + sqlDriverClassName + "'", 1);
-      }
-
-
-      // Opening a JDBC connection
-      // 
-      Connection conn = null;
-      
-      final String jdbcConnectionUrl = Messages.getString("Xml2Rdbms.jdbcUrl"); 
-      final String userName = Messages.getString("Xml2Rdbms.jdbcUser"); 
-      try {
-         conn = DriverManager.getConnection(jdbcConnectionUrl, userName, Messages.getString("Xml2Rdbms.jdbcPasswd")); 
-      } catch (SQLException e) {
-         Helper.exitWithErrorMessage(Messages.getString("Xml2Rdbms.errMsgUnableToConnect") + userName + "' to '" + 
-               jdbcConnectionUrl + "'", 1); 
-      }
-      
-      RdbmsAccess rdbmsAccess = null;
-      try {
-         rdbmsAccess = new RdbmsAccess(conn);
-      } catch (SQLException e) {
-         Helper.exitWithErrorMessage(Messages.getString("Xml2Rdbms.errMsgUnableInitDataInsert"), 1); 
-      }
-      
-      final Element catalogElement = new Element("catalog");
-      try {
-         rdbmsAccess.appendProducts(catalogElement);
-      } catch (SQLException e) {
-         Helper.exitWithErrorMessage("Unable to read database:" + e.getLocalizedMessage(), 1);
-      }
-      
-      // Write XML content to standard output
-      XMLOutputter outputter = new XMLOutputter(Format.getPrettyFormat());
-      outputter.output(catalogElement, System.out);
-   }
-   
-}
diff --git a/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/RdbmsAccess.java b/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/RdbmsAccess.java
deleted file mode 100644
index d13fc1070..000000000
--- a/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/RdbmsAccess.java
+++ /dev/null
@@ -1,63 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.sql2catalog;
-
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-
-import org.jdom2.Element;
-
-/**
- * Reading product data
- *
- */
-public class RdbmsAccess {
-	
-	final PreparedStatement selectProduct, selectDescription;
-
-	/**
-	 * @param conn Destination RDBMS
-	 * @throws SQLException 
-	 */
-	public RdbmsAccess(final Connection conn) throws SQLException {
-	   conn.setAutoCommit(false);
-	   selectProduct = conn.prepareStatement("SELECT * FROM Product");
-	   selectDescription = conn.prepareStatement("SELECT * FROM Description WHERE product = ? ORDER BY orderIndex");
-	}
-	
-	public void appendProducts(final Element root) throws SQLException {
-	   final ResultSet products = selectProduct.executeQuery();
-	   
-	   while (products.next()) {
-	      final int productId = products.getInt("id");
-	      final Element productElement = new Element("product");
-	      root.addContent(productElement);
-	      productElement.setAttribute("id", "" + productId);
-	      
-	      final Element nameElement = new Element("name");
-	      productElement.addContent(nameElement);
-	      nameElement.addContent(products.getString("name"));
-	      
-         addDescriptions(productId, productElement);
-
-         final int productAge = products.getInt("age");
-	      if (!products.wasNull()) {
-	         final Element ageElement = new Element("age");
-	         productElement.addContent(ageElement);
-	         ageElement.addContent("" + productAge);
-	      }
-	   }
-      products.close();
-	}
-	
-	private void addDescriptions(final int productId, final Element productElement) throws SQLException {
-	   selectDescription.setInt(1, productId);
-	   final ResultSet descriptions = selectDescription.executeQuery();
-	   while (descriptions.next()) {
-	      final Element descriptionElement = new Element("description");
-	      productElement.addContent(descriptionElement);
-	      descriptionElement.addContent(descriptions.getString("text"));
-	   }
-	   descriptions.close();
-	}
-}
diff --git a/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/messages.properties b/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/messages.properties
deleted file mode 100644
index a183dcc38..000000000
--- a/Sda1/P/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/messages.properties
+++ /dev/null
@@ -1,11 +0,0 @@
-Xml2Rdbms.14='
-Xml2Rdbms.errMsgUnableCloseRdbms=Unable to close RDBMS access
-Xml2Rdbms.errMsgUnableInitDataInsert=Unable to initialize data inserter
-Xml2Rdbms.errMsgUnableRegisterDriverClass=Unable to register driver class '
-Xml2Rdbms.errMsgUnableToConnect=Unable to connect as user '
-Xml2Rdbms.jdbcDriverName=com.mysql.jdbc.Driver
-Xml2Rdbms.jdbcPasswd=XYZ
-Xml2Rdbms.jdbcUrl=jdbc:mysql://localhost:3306/hdm
-Xml2Rdbms.jdbcUser=hdmuser
-Xml2Rdbms.xmlSourceFileName=products.xml
-Xml2Rdbms.errMsgUnableCommitTransaction=Unable to commit transaction
\ No newline at end of file
diff --git a/Sda1/P/rdbms2catalog/src/main/resources/log4j2.xml b/Sda1/P/rdbms2catalog/src/main/resources/log4j2.xml
deleted file mode 100644
index eda4f3b0d..000000000
--- a/Sda1/P/rdbms2catalog/src/main/resources/log4j2.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Configuration>
-    <Appenders>
-        <File name="A1" fileName="A1.log" append="false">
-            <PatternLayout pattern="%t %-5p %c{2} - %m%n"/>
-        </File>
-        <Console name="STDOUT" target="SYSTEM_OUT">
-            <PatternLayout pattern="%C{2} (%F:%L) - %m%n"/>
-        </Console>
-    </Appenders>
-    <Loggers>
-
-        <!-- You my want to define class or package level per-logger rules -->
-        <Logger name="de.hdm_stuttgart.mi.sda1.catalog2sax.App" level="debug">
-            <AppenderRef ref="A1"/>
-        </Logger>
-        <Root level="debug">
-            <AppenderRef ref="STDOUT"/>
-        </Root>
-    </Loggers>
-</Configuration>
\ No newline at end of file
diff --git a/Sda1/P/saxerrorhandler/.gitignore b/Sda1/P/saxerrorhandler/.gitignore
deleted file mode 100644
index b21988c2e..000000000
--- a/Sda1/P/saxerrorhandler/.gitignore
+++ /dev/null
@@ -1,6 +0,0 @@
-/target/
-/.settings/
-.classpath
-.project
-A1.log
-dependency-reduced-pom.xml
diff --git a/Sda1/P/saxerrorhandler/pom.xml b/Sda1/P/saxerrorhandler/pom.xml
deleted file mode 100644
index 765efc6de..000000000
--- a/Sda1/P/saxerrorhandler/pom.xml
+++ /dev/null
@@ -1,83 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  
-  <groupId>de.hdm-stuttgart.mi.sda1</groupId>
-  <artifactId>saxerrorhandler</artifactId>
-  <version>0.8</version>
-  <packaging>jar</packaging>
-  
-  <name>saxerrorhandler</name>
-
-  <url>http://www.mi.hdm-stuttgart.de/freedocs</url>
-  
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-      <version>2.1</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.1</version>
-    </dependency>
-
-  </dependencies>
-  
-  <build>
-    <plugins>
-
-        <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.1</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-
-    <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.10.1</version>
-        <configuration/>
-      </plugin>
-
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-shade-plugin</artifactId>
-        <version>2.3</version>
-        <configuration>
-          <transformers>
-            <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-              <manifestEntries>
-                <Main-Class>de.hdm_stuttgart.mi.sda1.saxerrorhandler.App</Main-Class>
-              </manifestEntries>
-            </transformer>
-          </transformers>
-        </configuration>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      
-    </plugins>
-  </build>
-</project>
diff --git a/Sda1/P/saxerrorhandler/src/main/java/de/hdm_stuttgart/mi/sda1/saxerrorhandler/handler/SaxErrorHandler.java b/Sda1/P/saxerrorhandler/src/main/java/de/hdm_stuttgart/mi/sda1/saxerrorhandler/handler/SaxErrorHandler.java
deleted file mode 100644
index 169ea841b..000000000
--- a/Sda1/P/saxerrorhandler/src/main/java/de/hdm_stuttgart/mi/sda1/saxerrorhandler/handler/SaxErrorHandler.java
+++ /dev/null
@@ -1,69 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.saxerrorhandler.handler;
-
-import java.io.PrintStream;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.xml.sax.ErrorHandler;
-import org.xml.sax.SAXException;
-import org.xml.sax.SAXParseException;
-
-/**
- * A SAX error handler providing line and column number information with respect
- * to files being parsed.
- * 
- * Output will be written to a stream
- *
- */
-public class SaxErrorHandler implements ErrorHandler {
-
-	private static final Logger log = LogManager.getLogger(SaxErrorHandler.class);
-
-	final PrintStream problemOutputStream;
-
-	/**
-	 * Parsing problems will only published to internal logger.
-	 */
-	public SaxErrorHandler() {
-		problemOutputStream = null;
-	}
-
-	/**
-	 * Parsing problems will be published to internal logger and
-	 * problemOutputStream.
-	 * 
-	 * @param problemOutputStream
-	 */
-	public SaxErrorHandler(final PrintStream problemOutputStream) {
-		this.problemOutputStream = problemOutputStream;
-	}
-
-	public void warning(SAXParseException e) {
-		final String msg = "[Warning]" + getLocationString(e);
-		log.warn(msg);
-		if (null != problemOutputStream) {
-			problemOutputStream.print(msg);
-		}
-	}
-
-	public void error(SAXParseException e) {
-		final String msg = "[Error]" + getLocationString(e);
-		log.error(msg);
-		if (null != problemOutputStream) {
-			problemOutputStream.print(msg);
-		}
-	}
-
-	public void fatalError(SAXParseException e) throws SAXException {
-		final String msg = "[Fatal Error]" + getLocationString(e);
-		log.fatal(msg);
-		if (null != problemOutputStream) {
-			problemOutputStream.print(msg);
-		}
-	}
-
-	private String getLocationString(SAXParseException e) {
-		return " line " + e.getLineNumber() + ", column " + e.getColumnNumber()
-				+ ":" + e.getMessage();
-	}
-}
\ No newline at end of file
diff --git a/Sda1/P/saxerrorhandler/src/main/resources/log4j2.xml b/Sda1/P/saxerrorhandler/src/main/resources/log4j2.xml
deleted file mode 100644
index 957c8e694..000000000
--- a/Sda1/P/saxerrorhandler/src/main/resources/log4j2.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Configuration>
-    <Appenders>
-        <File name="A1" fileName="A1.log" append="false">
-            <PatternLayout pattern="%t %-5p %c{2} - %m%n"/>
-        </File>
-        <Console name="STDOUT" target="SYSTEM_OUT">
-            <PatternLayout pattern="%C{2} (%F:%L) - %m%n"/>
-        </Console>
-    </Appenders>
-    <Loggers>
-
-        <!-- You my want to define class or package level per-logger rules -->
-        <Logger name="de.hdm_stuttgart.mi.sda1.saxerrorhandler.App" level="debug">
-            <AppenderRef ref="A1"/>
-        </Logger>
-        <Root level="debug">
-            <AppenderRef ref="STDOUT"/>
-        </Root>
-    </Loggers>
-</Configuration>
\ No newline at end of file
diff --git a/Sda1/P/saxerrorhandler/src/test/java/de/hdm_stuttgart/mi/sda1/saxerrorhandler/AppTest.java b/Sda1/P/saxerrorhandler/src/test/java/de/hdm_stuttgart/mi/sda1/saxerrorhandler/AppTest.java
deleted file mode 100644
index baccb8de0..000000000
--- a/Sda1/P/saxerrorhandler/src/test/java/de/hdm_stuttgart/mi/sda1/saxerrorhandler/AppTest.java
+++ /dev/null
@@ -1,70 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.saxerrorhandler;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.PrintStream;
-
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.parsers.SAXParser;
-import javax.xml.parsers.SAXParserFactory;
-
-import org.junit.Assert;
-import org.junit.Test;
-import org.xml.sax.SAXException;
-import org.xml.sax.SAXParseException;
-import org.xml.sax.XMLReader;
-import org.xml.sax.helpers.DefaultHandler;
-
-import de.hdm_stuttgart.mi.sda1.saxerrorhandler.handler.SaxErrorHandler;
-
-/**
- * Testing {@link SaxErrorHandler}
- */
-public class AppTest {
-    final static String xmlDocumentInstanceFilename = "src/test/testdata.xml";
-	
-	final XMLReader xmlReader;
-
-	final ByteArrayOutputStream baOs = new ByteArrayOutputStream();
-	final PrintStream ps = new PrintStream(baOs);
-	
-	/**
-	 * Parser instantiation
-	 * 
-	 * @throws SAXException
-	 * @throws ParserConfigurationException
-	 * @throws IOException 
-	 */
-	public AppTest() throws SAXException, ParserConfigurationException, IOException {
-    	final SAXParserFactory saxParserFactory = SAXParserFactory.newInstance();
-    	
-        final SAXParser saxParser = saxParserFactory.newSAXParser();
-        xmlReader = saxParser.getXMLReader();
-        
-        xmlReader.setFeature("http://xml.org/sax/features/namespaces", true);
-        xmlReader.setFeature("http://xml.org/sax/features/namespace-prefixes", true);
-        
-        xmlReader.setContentHandler(new DefaultHandler()); 
-        xmlReader.setErrorHandler(new SaxErrorHandler(ps));
-	}
-	
-    /**
-     * The XML input is not well-formed and should thus yield a fatal error
-     * thereby throwing a {@link SAXParseException}.
-     * @throws IOException not expected to be thrown in this test case.
-     * @throws SAXException 
-     */
-    @Test(expected=SAXException.class)
-    public void testApp() throws IOException, SAXException {
-        try {
-			xmlReader.parse(xmlDocumentInstanceFilename);
-		} catch (final SAXException e) {
-			System.out.println("baos=" + baOs.toString());
-			
-			final String expectedParsingErrorMessage=
-					"[Fatal Error] line 5, column 5:The end-tag for element type \"content:person\" must end with a '>' delimiter.";
-			Assert.assertEquals(expectedParsingErrorMessage, baOs.toString());
-			throw e;
-		}
-    }
-}
diff --git a/Sda1/P/saxerrorhandler/src/test/testdata.xml b/Sda1/P/saxerrorhandler/src/test/testdata.xml
deleted file mode 100644
index acd5445ad..000000000
--- a/Sda1/P/saxerrorhandler/src/test/testdata.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<root:top  xmlns:root="www.mi.hdm-stuttgart.de/sda1.root"
-           xmlns:content="www.mi.hdm-stuttgart.de/sda1.content">
-    
-    <content:person>Eve</content:person
-    <content:person>Adam</content:person>
-</root:top>
\ No newline at end of file
diff --git a/Sda1/P/xmlstatistics/.gitignore b/Sda1/P/xmlstatistics/.gitignore
deleted file mode 100644
index 963f79fe9..000000000
--- a/Sda1/P/xmlstatistics/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/target/
-/.settings/
-.classpath
-.project
-A1.log
\ No newline at end of file
diff --git a/Sda1/P/xmlstatistics/pom.xml b/Sda1/P/xmlstatistics/pom.xml
deleted file mode 100644
index aa865e910..000000000
--- a/Sda1/P/xmlstatistics/pom.xml
+++ /dev/null
@@ -1,90 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  
-  <groupId>de.hdm-stuttgart.mi.sda1</groupId>
-  <artifactId>xmlstatistics</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-  <packaging>jar</packaging>
-  
-  <name>xmlstatistics</name>
-
-  <!--Fixme: Add a sensible project related domain here -->
-  <url>http://somedomain.org</url>
-  
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-  
-  <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>4.11</version>
-      <scope>test</scope>
-    </dependency>
-
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-      <version>2.1</version>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.1</version>
-    </dependency>
-    
-    <dependency>
-	  <groupId>de.hdm-stuttgart.mi.sda1</groupId>
-      <artifactId>saxerrorhandler</artifactId>
-  	  <version>0.8</version>
-  	</dependency>
-
-  </dependencies>
-  
-  <build>
-    <plugins>
-
-        <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.1</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-
-    <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.10.1</version>
-        <configuration/>
-      </plugin>
-
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-shade-plugin</artifactId>
-        <version>2.3</version>
-        <configuration>
-          <transformers>
-            <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-              <manifestEntries>
-                <Main-Class>de.hdm_stuttgart.mi.sda1.xmlstatistics.App</Main-Class>
-              </manifestEntries>
-            </transformer>
-          </transformers>
-        </configuration>
-        <executions>
-          <execution>
-            <phase>package</phase>
-            <goals>
-              <goal>shade</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      
-    </plugins>
-  </build>
-</project>
diff --git a/Sda1/P/xmlstatistics/sample.xsl b/Sda1/P/xmlstatistics/sample.xsl
deleted file mode 100644
index dd633bf37..000000000
--- a/Sda1/P/xmlstatistics/sample.xsl
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-    xmlns:xs="http://www.w3.org/2001/XMLSchema"
-    xmlns:h="http://www.w3.org/1999/xhtml"
-    exclude-result-prefixes="xs" version="2.0">
-    
-    <xsl:template match="/">
-        <h:html>
-            <h:head>
-                <h:title></h:title>
-            </h:head>
-            <h:body>
-                <h:h1>A heading</h:h1>
-                <h:p>A paragraph</h:p>
-                <h:h1>Yet another heading</h:h1>
-                <xsl:apply-templates/>
-            </h:body>
-        </h:html>
-    </xsl:template>
-
-    <xsl:template match="*">
-        <xsl:message>
-            <xsl:text>No template defined for element '</xsl:text>
-            <xsl:value-of select="name(.)"/>
-            <xsl:text>'</xsl:text>
-        </xsl:message>
-    </xsl:template>
-
-</xsl:stylesheet>
\ No newline at end of file
diff --git a/Sda1/P/xmlstatistics/src/main/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/App.java b/Sda1/P/xmlstatistics/src/main/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/App.java
deleted file mode 100644
index db808ac7a..000000000
--- a/Sda1/P/xmlstatistics/src/main/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/App.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.xmlstatistics;
-
-import java.io.IOException;
-
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.parsers.SAXParser;
-import javax.xml.parsers.SAXParserFactory;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.xml.sax.SAXException;
-import org.xml.sax.XMLReader;
-
-import de.hdm_stuttgart.mi.sda1.saxerrorhandler.handler.SaxErrorHandler;
-import de.hdm_stuttgart.mi.sda1.xmlstatistics.handler.SaxContentHandler;
-
-
-/**
- * A simple SAX parser demo
- * 
- */
-public class App {
-    private static final Logger log = LogManager.getLogger(App.class);
-
-    /**
-     * @param args Unused
-     * @throws SAXException 
-     * @throws ParserConfigurationException 
-     * @throws IOException 
-     */
-    public static void main( String[] args ) throws ParserConfigurationException, SAXException, IOException {
-    	
-    	log.info("Creating SAX parser factory");
-    	final SAXParserFactory saxPf = SAXParserFactory.newInstance();
-    	
-    	log.info("Creating SAX parser");
-        final SAXParser saxParser = saxPf.newSAXParser();
-        final XMLReader xmlReader = saxParser.getXMLReader();
-        
-        log.info("Enabling namespaces and namespace prefix processing");
-        xmlReader.setFeature("http://xml.org/sax/features/validation", false);
-        xmlReader.setFeature("http://xml.org/sax/features/namespaces", true);
-        xmlReader.setFeature("http://xml.org/sax/features/namespace-prefixes", true);
-        
-        log.info("Registering content- and error handler instances");
-        final SaxContentHandler contentHandler = new SaxContentHandler();
-        xmlReader.setContentHandler(contentHandler); 
-        xmlReader.setErrorHandler(new SaxErrorHandler());
-        
-        final String xmlDocumentInstanceFilename = "sample.xsl";
-        log.info("Start parsing file '" + xmlDocumentInstanceFilename + "'");
-        xmlReader.parse(xmlDocumentInstanceFilename);
-        contentHandler.printStatistics();
-        
-    }
-}
diff --git a/Sda1/P/xmlstatistics/src/main/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/handler/ElementcountByName.java b/Sda1/P/xmlstatistics/src/main/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/handler/ElementcountByName.java
deleted file mode 100644
index 89273bc4a..000000000
--- a/Sda1/P/xmlstatistics/src/main/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/handler/ElementcountByName.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.xmlstatistics.handler;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- *
- * This container is intended to collect all raw element names belonging to one
- * particular namespace along with their corresponding frequencies in a given
- * XML document instance.
- * 
- * A valid XHTML document instance will for example contain at least the elements
- * html, head and body having a frequency of 1. Other XHTML elements like h1 may have
- * arbitrary integer frequencies.
- * 
- * Instances of this class will appear as {@link Map} values in
- * {@link SaxContentHandler} corresponding to a given namespace key value.
- * 
- */
-@SuppressWarnings("serial")
-public class ElementcountByName extends HashMap<String, Integer> implements Map<String, Integer> {
- 
-  /**
-   * Each time a given element &lt;xyz&gt; appears in the document instance
-   * its count is being incremented by one.
-   * 
-   * @param elementName The value "xyz" corresponding to the example above
-   */
-  public void increment (final String elementName) {
-    final Integer current = get(elementName);
-    if (null == current) { // Already present in the current map?
-      put(elementName, 1); // Not yet present, adding a new entry having count 1
-    } else {
-      put(elementName, current + 1); // Increment count of existing entry
-    }
-  }
-
-  /**
-   * Print element names along wit their frequencies to standard output.
-   */
-  public void printStatistics() {
-    for (final Entry<String, Integer> elementTags: entrySet()) {
-      final int count = elementTags.getValue();
-      System.out.println("<" + elementTags.getKey() + "> (" + count + 
-          (1 == count? " occurrence)":" occurrences)"));
-    }
-  }
-}
\ No newline at end of file
diff --git a/Sda1/P/xmlstatistics/src/main/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/handler/SaxContentHandler.java b/Sda1/P/xmlstatistics/src/main/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/handler/SaxContentHandler.java
deleted file mode 100644
index ba902a17b..000000000
--- a/Sda1/P/xmlstatistics/src/main/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/handler/SaxContentHandler.java
+++ /dev/null
@@ -1,153 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.xmlstatistics.handler;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Map.Entry;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.xml.sax.Attributes;
-import org.xml.sax.ContentHandler;
-import org.xml.sax.Locator;
-import org.xml.sax.SAXException;
-
-/**
- * Creating statistics on elements and namespaces
- *
- */
-public class SaxContentHandler implements ContentHandler {
-	private static final Logger log = LogManager.getLogger(SaxContentHandler.class);
-
-	Locator locator = null;
-
-	@Override
-	public void setDocumentLocator(Locator locator) {
-		this.locator = locator;
-	}
-
-	private Map<String, ElementcountByName> frequenciesByNamespace =
-			new HashMap<String, ElementcountByName>();
-	
-	/**
-	 * @return Array of namespaces being detected
-	 */
-	public String[] getNamespaces() {
-		return frequenciesByNamespace.keySet().toArray(new String[0]);
-	}
-
-	@Override
-	public void startElement(final String uri, final String localName, final String qName,
-			Attributes attributes) throws SAXException {
-		log.info(displayWithLocation("Opening '" + qName + "'"));
-
-		ElementcountByName elementsInNamespace = frequenciesByNamespace.get(uri);
-		if (null == elementsInNamespace) {// Does an entry to the current namespace yet exist?
-			elementsInNamespace = new ElementcountByName();       // Not yet, so create 
-			frequenciesByNamespace.put(uri, elementsInNamespace); // and add a new entry.
-		}
-		elementsInNamespace.increment(localName);
-	}
-
-	/**
-	 * Printing element names with their respective number of occurrences grouped
-	 * by namespace affiliation to standard output.
-	 * 
-	 * Consider the following example XHTML+SVG+MATHML document instance:
-	 * <pre>&lt;html xmlns="http://www.w3.org/1999/xhtml" xmlns:svg="http://www.w3.org/2000/svg"&gt;
-		    &lt;head&gt;
-		        &lt;title&gt;Sample XHTML with Equations&lt;/title&gt;
-		    &lt;/head&gt;
-		    &lt;body&gt;
-		        &lt;h1&gt;Sample MathML:&lt;/h1&gt;
-		        &lt;math xmlns="http://www.w3.org/1998/Math/MathML"&gt;
-		            &lt;mstyle displaystyle="false" scriptlevel="0"&gt;
-		                &lt;mrow&gt;
-		                    &lt;mfrac&gt;
-		                        &lt;mrow&gt;
-		                            &lt;mi mathcolor="gray"&gt;sin&lt;/mi&gt;
-		                            &lt;mo rspace="verythinmathspace"&gt;⁡&lt;/mo&gt;
-		                            &lt;mi&gt;θ&lt;/mi&gt;
-		                        &lt;/mrow&gt;
-		                        &lt;mi&gt;Ï€&lt;/mi&gt;
-		                    &lt;/mfrac&gt;
-		                &lt;/mrow&gt;
-		            &lt;/mstyle&gt;
-		        &lt;/math&gt;
-		        &lt;h1&gt;Sample SVG:&lt;/h1&gt;
-		        &lt;svg:svg version="1.1" baseProfile="full" width="300px" height="200px"&gt;
-		            &lt;svg:circle cx="150px" cy="100px" r="50px" fill="#ff0000"
-		                    stroke="#000000" stroke-width="5px"/&gt;
-		        &lt;/svg:svg&gt;
-		    &lt;/body&gt;
-		&lt;/html&gt;</pre>
-
-	 * The resulting output will be:
-	 * <pre><b>Namespace 'http://www.w3.org/1998/Math/MathML' contains:</b>
-		&lt;math&gt; (1 occurrence)
-		&lt;mo&gt; (1 occurrence)
-		&lt;mrow&gt; (2 occurrences)
-		&lt;mfrac&gt; (1 occurrence)
-		&lt;mi&gt; (3 occurrences)
-		&lt;mstyle&gt; (1 occurrence)
-
-		<b>Namespace 'http://www.w3.org/1999/xhtml' contains:</b>
-		&lt;body&gt; (1 occurrence)
-		&lt;title&gt; (1 occurrence)
-		&lt;html&gt; (1 occurrence)
-		&lt;h1&gt; (2 occurrences)
-		&lt;head&gt; (1 occurrence)
-
-		<b>Namespace 'http://www.w3.org/2000/svg' contains:</b>
-		&lt;svg&gt; (1 occurrence)
-		&lt;circle&gt; (1 occurrence)</pre>
-	 */
-	public void printStatistics () {
-		for (final Entry<String, ElementcountByName> entry: frequenciesByNamespace.entrySet()) {
-			System.out.println("Namespace '" + entry.getKey() + "' contains:");
-			entry.getValue().printStatistics();
-			System.out.println();
-		}
-	}
-
-	String displayWithLocation(final String saxMsg) {
-		if (null == locator) {
-			return saxMsg;
-		} else {
-			return "File position (" + locator.getLineNumber() + ", " + locator.getColumnNumber() + "): " + saxMsg;
-		}
-	}
-
-	// We don't need these ...
-	@Override
-	public void startDocument() throws SAXException {}
-
-	@Override
-	public void endDocument() throws SAXException {}
-
-	@Override
-	public void startPrefixMapping(String prefix, String uri)
-			throws SAXException {}
-
-	@Override
-	public void endPrefixMapping(String prefix) throws SAXException {}
-
-	@Override
-	public void endElement(String uri, String localName, String qName)
-			throws SAXException {}
-
-	@Override
-	public void characters(char[] ch, int start, int length)
-			throws SAXException {}
-
-	@Override
-	public void ignorableWhitespace(char[] ch, int start, int length)
-			throws SAXException {}
-
-	@Override
-	public void processingInstruction(String target, String data)
-			throws SAXException {}
-
-	@Override
-	public void skippedEntity(String name) throws SAXException {}
-	
-}
\ No newline at end of file
diff --git a/Sda1/P/xmlstatistics/src/main/resources/log4j2.xml b/Sda1/P/xmlstatistics/src/main/resources/log4j2.xml
deleted file mode 100644
index 63574fb44..000000000
--- a/Sda1/P/xmlstatistics/src/main/resources/log4j2.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Configuration>
-    <Appenders>
-        <File name="A1" fileName="A1.log" append="false">
-            <PatternLayout pattern="%t %-5p %c{2} - %m%n"/>
-        </File>
-        <Console name="STDOUT" target="SYSTEM_OUT">
-            <PatternLayout pattern="%C{2} (%F:%L) - %m%n"/>
-        </Console>
-    </Appenders>
-    <Loggers>
-
-        <!-- You my want to define class or package level per-logger rules -->
-        <Logger name="de.hdm_stuttgart.mi.sda1.xmlstatistics.App" level="info">
-            <AppenderRef ref="A1"/>
-        </Logger>
-        <Root level="info">
-            <AppenderRef ref="STDOUT"/>
-        </Root>
-    </Loggers>
-</Configuration>
\ No newline at end of file
diff --git a/Sda1/P/xmlstatistics/src/test/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/AppTest.java b/Sda1/P/xmlstatistics/src/test/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/AppTest.java
deleted file mode 100644
index 9e0c0eaeb..000000000
--- a/Sda1/P/xmlstatistics/src/test/java/de/hdm_stuttgart/mi/sda1/xmlstatistics/AppTest.java
+++ /dev/null
@@ -1,52 +0,0 @@
-package de.hdm_stuttgart.mi.sda1.xmlstatistics;
-
-import java.io.IOException;
-
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.parsers.SAXParser;
-import javax.xml.parsers.SAXParserFactory;
-
-import org.junit.Assert;
-import org.junit.Test;
-import org.xml.sax.SAXException;
-import org.xml.sax.SAXNotRecognizedException;
-import org.xml.sax.SAXNotSupportedException;
-import org.xml.sax.XMLReader;
-
-import de.hdm_stuttgart.mi.sda1.saxerrorhandler.handler.SaxErrorHandler;
-import de.hdm_stuttgart.mi.sda1.xmlstatistics.handler.SaxContentHandler;
-
-/**
- * Unit test for simple App.
- */
-public class AppTest {
-    /**
-     * Dummy test method
-     * @throws SAXException 
-     * @throws ParserConfigurationException 
-     * @throws IOException 
-     */
-    @Test
-    public void testNamespaceSet() throws ParserConfigurationException, SAXException, IOException {
-    	final SAXParserFactory saxPf = SAXParserFactory.newInstance();
-    	
-        final SAXParser saxParser = saxPf.newSAXParser();
-        final XMLReader xmlReader = saxParser.getXMLReader();
-        
-        xmlReader.setFeature("http://xml.org/sax/features/validation", false);
-        xmlReader.setFeature("http://xml.org/sax/features/namespaces", true);
-        xmlReader.setFeature("http://xml.org/sax/features/namespace-prefixes", true);
-        
-        final SaxContentHandler contentHandler = new SaxContentHandler();
-        xmlReader.setContentHandler(contentHandler); 
-        xmlReader.setErrorHandler(new SaxErrorHandler());
-        
-        final String xmlDocumentInstanceFilename = "sample.xsl";
-        xmlReader.parse(xmlDocumentInstanceFilename);
-        
-        Assert.assertArrayEquals(new String[]{"http://www.w3.org/1999/xhtml","http://www.w3.org/1999/XSL/Transform"},
-        		contentHandler.getNamespaces());
-    }
-    
-    // Further tests not yet written for lazyness ...
-}
diff --git a/Sda1/xmlmind.conf b/Sda1/xmlmind.conf
deleted file mode 100644
index 873333ae0..000000000
--- a/Sda1/xmlmind.conf
+++ /dev/null
@@ -1,148 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<cfg:configuration
-name="DocBook v5+"
-xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-xmlns:xlink="http://www.w3.org/1999/xlink"
-xmlns:xi="http://www.w3.org/2001/XInclude"
-xmlns:svg="http://www.w3.org/2000/svg"
-xmlns:m="http://www.w3.org/1998/Math/MathML"
-xmlns:html="http://www.w3.org/1999/xhtml"
-xmlns:db="http://docbook.org/ns/docbook"
-xmlns:cfg="http://www.xmlmind.com/xmleditor/schema/configuration"
-><cfg:parameterGroup
-name="DocBook v5+.db5.toEclipseHelp.transformParameters"
-><cfg:parameter
-name="bibliography.collection"
->file:///ma/goik/workspace/GoikLectures/Doc/bibliography.xml</cfg:parameter
-><cfg:parameter
-name="generate.toc"
->appendix  toc,title
-article/appendix  nop
-article   toc,title
-book      toc,title,figure,table,example,equation
-chapter   toc,title
-part      toc,title
-preface   toc,title
-reference toc,title
-sect1     toc
-sect2     toc
-sect3     toc
-sect4     toc
-sect5     toc
-section   toc
-set       toc,title</cfg:parameter
-><cfg:parameter
-name="graphicsize.use.img.src.path"
->1</cfg:parameter
-><cfg:parameter
-name="highlight.default.language"
->sql</cfg:parameter
-><cfg:parameter
-name="highlight.source"
->1</cfg:parameter
-><cfg:parameter
-name="id.warnings"
->1</cfg:parameter
-><cfg:parameter
-name="olink.debug"
->1</cfg:parameter
-><cfg:parameter
-name="ulink.target"
->_blank</cfg:parameter
-><cfg:parameter
-name="use.id.as.filename"
->1</cfg:parameter
-></cfg:parameterGroup
-><cfg:parameterGroup
-name="DocBook v5+.db5.toHTML.transformParameters"
-><cfg:parameter
-name="chunk.section.depth"
->3</cfg:parameter
-><cfg:parameter
-name="generate.toc"
->appendix  toc,title
-article/appendix  nop
-article   toc,title
-book      toc,title,figure,table,example,equation
-chapter   toc,title
-part      toc,title
-preface   toc,title
-reference toc,title
-sect1     toc
-sect2     toc
-sect3     toc
-sect4     toc
-sect5     toc
-section   toc
-set       toc,title</cfg:parameter
-><cfg:parameter
-name="graphicsize.use.img.src.path"
->1</cfg:parameter
-><cfg:parameter
-name="highlight.source"
->1</cfg:parameter
-><cfg:parameter
-name="id.warnings"
->1</cfg:parameter
-><cfg:parameter
-name="olink.debug"
->1</cfg:parameter
-><cfg:parameter
-name="use.extensions"
->1</cfg:parameter
-><cfg:parameter
-name="use.id.as.filename"
->1</cfg:parameter
-></cfg:parameterGroup
-><cfg:parameterGroup
-name="DocBook v5+.db5.toPS.transformParameters"
-><cfg:parameter
-name="bibliography.collection"
->file:///ma/goik/workspace/GoikLectures/Doc/bibliography.xml</cfg:parameter
-><cfg:parameter
-name="callout.unicode"
->1</cfg:parameter
-><cfg:parameter
-name="insert.xref.page.number"
->1</cfg:parameter
-><cfg:parameter
-name="qanda.inherit.numeration"
->1</cfg:parameter
-><cfg:parameter
-name="sidebar.float.type"
->outside</cfg:parameter
-><cfg:parameter
-name="use.extensions"
->1</cfg:parameter
-><cfg:parameter
-name="xep.extensions"
->1</cfg:parameter
-></cfg:parameterGroup
-><cfg:property
-name="DocBook v5+.db5.literalTextStyles"
->literal
-{http://docbook.org/ns/docbook}literal
--
--
-filename
-{http://docbook.org/ns/docbook}filename
--
--
-tag[starttag]
-{http://docbook.org/ns/docbook}tag[@class="starttag"]
-tag[element]
-{http://docbook.org/ns/docbook}tag[@class="element"]
-tag[attribute]
-{http://docbook.org/ns/docbook}tag[@class="attribute"]
-tag[attvalue]
-{http://docbook.org/ns/docbook}tag[@class="attvalue"]</cfg:property
-><cfg:property
-name="DocBook v5+.db5.toHTML.transform"
-url="true"
->xxe-config:docbook5/xsl/xhtml/chunk.xsl</cfg:property
-><cfg:property
-name="DocBook v5+.db5.toHTML1.transform"
-url="true"
->xxe-config:docbook5/xsl/xhtml/docbook.xsl</cfg:property
-></cfg:configuration
->
diff --git a/Sda2/Makefile b/Sda2/Makefile
deleted file mode 100644
index a9b8db8d8..000000000
--- a/Sda2/Makefile
+++ /dev/null
@@ -1,79 +0,0 @@
-SCRIPTBASENAME=sda2
-PLUGINID=de.hdm_stuttgart.mi.sda2
-WWWBASE=www.mi.hdm-stuttgart.de:/home/infocenter2/doc
-M2HOME=/ma/goik/.m2/repository
-
-PPARAM=\
--p eclipse.plugin.name Sda2 \
--p eclipse.plugin.provider 'Martin Goik, goik@hdm-stuttgart.de'
-
-HIBDEPS=$(shell cd ../ws/eclipse/HibIntro; mvn dependency:build-classpath |grep -v INFO)
-JDBCDEPS=$(shell cd ../ws/eclipse/Jdbc; mvn dependency:build-classpath |grep -v INFO)
-
-CP:=../ws/Docbook/Dbtools/target/classes:../ws/eclipse/Jdbc/target/classes:../ws/eclipse/HibIntro/target/classes:${HIBDEPS}:${JDBCDEPS}
-
-BUILDROOT=/tmp
-#--no changes below this line------------------------------
-BUILDBASE=$(BUILDROOT)/$(SCRIPTBASENAME)
-BUILDNAVI=$(BUILDBASE)/navi/$(PLUGINID)
-BUILDNONAVI=$(BUILDBASE)/nonavi/$(PLUGINID)
-JAVADOCDESTDIR=${BUILDNAVI}/Ref/api
-POMDIRS= $(shell find P -name pom.xml|grep -v target/classes/META-INF|sed -e s/\\/pom.xml//g)
-
-#
-#Rule to build javadoc from pom.xml file
-#
-%/jdoc : %
-	mkdir -p ${JAVADOCDESTDIR}/$*
-	cp -r $* $*_jdoctmp;
-	cd $*_jdoctmp; mvn javadoc:javadoc; rm -rf ${JAVADOCDESTDIR}/$*/*; mv target/site/apidocs/* ${JAVADOCDESTDIR}/$*; \
-	mvn eclipse:myeclipse-clean  eclipse:clean clean; \
-	rm -rf .settings; \
-	zip ${JAVADOCDESTDIR}/$*/eclipse.zip -r *
-	rm -rf $*_jdoctmp
-
-
-all::${BUILDNAVI}/index.html ${BUILDNAVI}/printversion.pdf
-
-jdoc: $(foreach pomDir,$(POMDIRS),$(pomDir)/jdoc )
-	cd ../ws/eclipse;javadoc \
--classpath ${HIBDEPS}:${JDBCDEPS} -d ${BUILDNAVI}/Ref/api -linksource \
-         -link http://docs.oracle.com/javase/8/docs/api/ -link http://testng.org/javadocs/ -link http://docs.oracle.com/javaee/6/api/ \
-         -link http://www.jdom.org/docs/apidocs/ -link http://docs.jboss.org/hibernate/orm/4.1/javadocs/ \
-         `find Jdbc -name \*.java|grep -v \.metadata` `find HibIntro -name \*.java|grep -v \.metadata`
-
-
-${BUILDNAVI}/index.html ${BUILDNAVI}/printversion.pdf:${SCRIPTBASENAME}.xml ../glossary.xml ../bibliography.xml
-	rm -rf $(BUILDNAVI)/*/*.html  $(BUILDNAVI)/*/*.pdf || true
-	mkdir -p ${BUILDNAVI} ${BUILDNONAVI}
-	java -cp  ${CP} de.hdm_stuttgart.mi.codeformat.Docbook2docbook ${SCRIPTBASENAME}
-	saxon9he-xslt  -s:${SCRIPTBASENAME}.convert.xml -xi:on -xsl:../ws/Docbook/Extensions/Xsl/docbook2docbook.xsl >  ${SCRIPTBASENAME}.convert.answer.xml
-	/usr/share/xmlmind/bin/xxetool convert -p suppress.navigation 1 -p eclipse.plugin.id $(PLUGINID) ${PPARAM} db5.toEclipseHelp ${SCRIPTBASENAME}.convert.answer.xml \
-            -u $(BUILDNONAVI)
-	mkdir -p  Ref/Fig/Generate;rm -f Ref/Fig/Generate/*.tex;\
-        ../bin/stripUnicode.sh resources/Generate/*.tex; mv resources/Generate/*.tex Ref/Fig/Generate
-	cd Ref/Fig;make all
-	/usr/share/xmlmind/bin/xxetool convert -p eclipse.plugin.id  $(PLUGINID) ${PPARAM} db5.toEclipseHelp  ${SCRIPTBASENAME}.convert.answer.xml -u $(BUILDNAVI)
-	perl -i -p -e '$$/=undef;s/\n[ \t]*<!DOCTYPE[^>]+\n[^>]*>$$//m' ${BUILDNAVI}/*.xml ${BUILDNONAVI}/*.xml
-	saxon9he-xslt  -s:${SCRIPTBASENAME}.convert.answer.xml -xsl:../ws/Docbook/Extensions/Xsl/docbook2print.xsl  >  ${SCRIPTBASENAME}.convert.answer.print.xml
-	/usr/share/xmlmind/bin/xxetool convert db5.toPSFile  ${SCRIPTBASENAME}.convert.answer.print.xml \
-                -s pdf -s "|pdf" -u  $(BUILDNAVI)/printversion.pdf
-	rsync `find . -name \*.ogv` $(BUILDNAVI)/resources
-	tar c --exclude=\.svn Ref|tar -xC ${BUILDNAVI}
-
-#       j2h -d  ${BUILDNAVI}/src/classes -js ~/workspace/StructuredData/ws/eclipse/Jdbc/src \
-#           -jd /usr/share/doc/openjdk-7-doc/api http://java.sun.com/javase/7/docs/api
-
-#You may have to start refdbd -i applic.mi.hdm-stuttgart.de -s -e 0 -l 7
-db.docbook.bib.xml:db.docbook.xml
-	runbib -u refdb  -d refdb_mi -t db50x -r -G raw.css  -E utf-8 db.docbook.xml
-
-install::${BUILDNAVI}/index.html
-	rsync -av --delete -e ssh ${BUILDNAVI} infocenter2@${WWWBASE}/navi
-	rsync -av --delete -e ssh ${BUILDNONAVI} infocenter2@${WWWBASE}/nonavi
-	ssh infocenter2@www.mi.hdm-stuttgart.de /usr/share/hdm/indexupdate.pl
-
-clean::
-	rm -rf ${BUILDBASE} ${SCRIPTBASENAME}.convert.xml ${SCRIPTBASENAME}.convert.answer.* resources *~
-	cd Ref/Fig;$(MAKE) clean 
-#end
diff --git a/pom.xml b/pom.xml
index e7f79499a..86359d3c6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,10 +12,12 @@
   <url>http://www.mi.hdm-stuttgart.de/freedocs</url>
 
   <modules>
-    <module>P</module>
     <module>ws/eclipse/HtmlExtensionTaglet</module>
-    <module>ws/eclipse/Jdbc</module>
     <module>ws/Docbook/Dbtools</module>
+    <module>ws/eclipse/bluej</module>
+    <module>ws/eclipse/greenfoot</module>
+    <module>ws/eclipse/Jdbc</module>
+    <module>P</module>
   </modules>
 
   <build>
diff --git a/ws/eclipse/bluej/pom.xml b/ws/eclipse/bluej/pom.xml
index 333a67163..ad3b1060e 100644
--- a/ws/eclipse/bluej/pom.xml
+++ b/ws/eclipse/bluej/pom.xml
@@ -1,139 +1,128 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-
-	<groupId>de.hdm-stuttgart.mi</groupId>
-	<artifactId>bluej</artifactId>
-	<version>3.0.9</version>
-	<packaging>jar</packaging>
-	<description>Repackaging Buej as Maven dependency currently requiring minor tweaks due to version and licensing issues</description>
-
-	<name>bluej</name>
-
-	<!--Fixme: Add a sensible project related domain here -->
-	<url>http://somedomain.org</url>
-
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
-
-	<profiles>
-		<profile>
-			<!-- Credits to http://stackoverflow.com/questions/3080437/jdk-tools-jar-as-maven-dependency -->
-			<id>default-profile</id>
-			<activation>
-				<activeByDefault>true</activeByDefault>
-				<file>
-					<exists>${java.home}/../lib/tools.jar</exists>
-				</file>
-			</activation>
-			<properties>
-				<toolsjar>${java.home}/../lib/tools.jar</toolsjar>
-			</properties>
-		</profile>
-		<profile>
-			<id>osx_profile</id>
-			<activation>
-				<activeByDefault>false</activeByDefault>
-				<os>
-					<family>mac</family>
-				</os>
-			</activation>
-			<properties>
-				<toolsjar>${java.home}/../Classes/classes.jar</toolsjar>
-			</properties>
-		</profile>
-
-	</profiles>
-
-	<dependencies>
-
-		<dependency>
-			<groupId>com.sun</groupId>
-			<artifactId>tools</artifactId>
-			<version>1.8.0</version>
-			<scope>system</scope>
-			<systemPath>${toolsjar}</systemPath>
-		</dependency>
-
-		<dependency>
-			<groupId>com.yuvimasory</groupId>
-			<artifactId>orange-extensions</artifactId>
-			<version>1.3.0</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.netbeans.lib</groupId>
-			<artifactId>cvsclient</artifactId>
-			<version>20060125</version>
-		</dependency>
-
-		<!-- <dependency> <groupId>org.tmatesoft.svnkit</groupId> <artifactId>svnkit</artifactId> 
-			<version>1.7.5</version> </dependency> -->
-		<dependency>
-			<groupId>org.tmatesoft</groupId>
-			<artifactId>svnkit</artifactId>
-			<version>1.1.2</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.tmatesoft.svnkit</groupId>
-			<artifactId>svnkit-javahl</artifactId>
-			<version>1.3.5</version>
-		</dependency>
-
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.8.2</version>
-		</dependency>
-
-	</dependencies>
-
-	<build>
-		<plugins>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.10.1</version>
-				<configuration />
-			</plugin>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-shade-plugin</artifactId>
-				<version>2.3</version>
-				<configuration>
-					<transformers>
-						<transformer
-							implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-							<manifestEntries>
-								<Main-Class>de.hdm_stuttgart.mi.bluej.App</Main-Class>
-							</manifestEntries>
-						</transformer>
-					</transformers>
-				</configuration>
-				<executions>
-					<execution>
-						<phase>package</phase>
-						<goals>
-							<goal>shade</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-
-		</plugins>
-	</build>
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-base-pom</artifactId>
+    <version>1.0</version>
+
+    <relativePath>../../../pom.xml</relativePath>
+  </parent>
+
+  <groupId>de.hdm-stuttgart.mi</groupId>
+  <artifactId>bluej</artifactId>
+  <version>3.0.9</version>
+  <packaging>jar</packaging>
+  <description>Repackaging Buej as Maven dependency currently requiring minor tweaks due to version and licensing issues</description>
+
+  <name>bluej</name>
+
+  <profiles>
+
+    <profile>
+      <!-- Credits to http://stackoverflow.com/questions/3080437/jdk-tools-jar-as-maven-dependency -->
+      <id>default-profile</id>
+      <activation>
+	<activeByDefault>true</activeByDefault>
+	<file>
+	  <exists>${java.home}/../lib/tools.jar</exists>
+	</file>
+      </activation>
+      <properties>
+	<toolsjar>${java.home}/../lib/tools.jar</toolsjar>
+      </properties>
+    </profile>
+
+    <profile>
+      <id>osx_profile</id>
+      <activation>
+	<activeByDefault>false</activeByDefault>
+	<os>
+	  <family>mac</family>
+	</os>
+      </activation>
+      <properties>
+	<toolsjar>${java.home}/../Classes/classes.jar</toolsjar>
+      </properties>
+    </profile>
+
+  </profiles>
+
+  <dependencies>
+
+    <dependency>
+      <groupId>com.sun</groupId>
+      <artifactId>tools</artifactId>
+      <version>1.8.0</version>
+      <scope>system</scope>
+      <systemPath>${toolsjar}</systemPath>
+    </dependency>
+
+    <dependency>
+      <groupId>com.yuvimasory</groupId>
+      <artifactId>orange-extensions</artifactId>
+      <version>1.3.0</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.netbeans.lib</groupId>
+      <artifactId>cvsclient</artifactId>
+      <version>20060125</version>
+    </dependency>
+
+    <!-- <dependency> <groupId>org.tmatesoft.svnkit</groupId> <artifactId>svnkit</artifactId> 
+	 <version>1.7.5</version> </dependency> -->
+    <dependency>
+      <groupId>org.tmatesoft</groupId>
+      <artifactId>svnkit</artifactId>
+      <version>1.1.2</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.tmatesoft.svnkit</groupId>
+      <artifactId>svnkit-javahl</artifactId>
+      <version>1.3.5</version>
+    </dependency>
+
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.8.2</version>
+    </dependency>
+
+  </dependencies>
+
+  <build>
+
+    <plugins>
+
+      <plugin>
+	<groupId>org.apache.maven.plugins</groupId>
+	<artifactId>maven-shade-plugin</artifactId>
+	<version>2.3</version>
+	<configuration>
+	  <transformers>
+	    <transformer
+		implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+	      <manifestEntries>
+		<Main-Class>de.hdm_stuttgart.mi.bluej.App</Main-Class>
+	      </manifestEntries>
+	    </transformer>
+	  </transformers>
+	</configuration>
+	<executions>
+	  <execution>
+	    <phase>package</phase>
+	    <goals>
+	      <goal>shade</goal>
+	    </goals>
+	  </execution>
+	</executions>
+      </plugin>
+
+    </plugins>
+
+  </build>
+
 </project>
diff --git a/ws/eclipse/greenfoot/pom.xml b/ws/eclipse/greenfoot/pom.xml
index b950d32e9..bc794f71e 100644
--- a/ws/eclipse/greenfoot/pom.xml
+++ b/ws/eclipse/greenfoot/pom.xml
@@ -1,100 +1,86 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
+	 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
 
-	<groupId>de.hdm-stuttgart.mi</groupId>
-	<artifactId>greenfoot</artifactId>
-	<version>2.3.0</version>
-	<packaging>jar</packaging>
+  <parent>
+    <groupId>de.hdm-stuttgart.mi</groupId>
+    <artifactId>lecturenotes-base-pom</artifactId>
+    <version>1.0</version>
 
-	<name>greenfoot</name>
+    <relativePath>../../../pom.xml</relativePath>
+  </parent>
 
-	<!--Fixme: Add a sensible project related domain here -->
-	<url>http://somedomain.org</url>
+  <groupId>de.hdm-stuttgart.mi</groupId>
+  <artifactId>greenfoot</artifactId>
+  <version>2.3.0</version>
+  <packaging>jar</packaging>
 
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
+  <name>greenfoot</name>
 
-	<dependencies>
-		<dependency>
-			<groupId>de.hdm-stuttgart.mi</groupId>
-			<artifactId>bluej</artifactId>
-			<version>3.0.9</version>
-		</dependency>
+  <dependencies>
 
-		<dependency>
-			<groupId>commons-logging</groupId>
-			<artifactId>commons-logging</artifactId>
-			<version>1.1.3</version>
-		</dependency>
-		<dependency>
-			<groupId>commons-httpclient</groupId>
-			<artifactId>commons-httpclient</artifactId>
-			<version>3.1</version>
-		</dependency>
-		<dependency>
-			<groupId>net.sf.opencsv</groupId>
-			<artifactId>opencsv</artifactId>
-			<version>2.3</version>
-		</dependency>
-		<dependency>
-			<groupId>commons-codec</groupId>
-			<artifactId>commons-codec</artifactId>
-			<version>1.4</version>
-		</dependency>
-		<dependency>
-			<groupId>com.googlecode.soundlibs</groupId>
-			<artifactId>jlayer</artifactId>
-			<version>1.0.1-1</version>
-		</dependency>
+    <dependency>
+      <groupId>de.hdm-stuttgart.mi</groupId>
+      <artifactId>bluej</artifactId>
+      <version>3.0.9</version>
+    </dependency>
 
-	</dependencies>
+    <dependency>
+      <groupId>commons-logging</groupId>
+      <artifactId>commons-logging</artifactId>
+      <version>1.1.3</version>
+    </dependency>
+    <dependency>
+      <groupId>commons-httpclient</groupId>
+      <artifactId>commons-httpclient</artifactId>
+      <version>3.1</version>
+    </dependency>
+    <dependency>
+      <groupId>net.sf.opencsv</groupId>
+      <artifactId>opencsv</artifactId>
+      <version>2.3</version>
+    </dependency>
+    <dependency>
+      <groupId>commons-codec</groupId>
+      <artifactId>commons-codec</artifactId>
+      <version>1.4</version>
+    </dependency>
+    <dependency>
+      <groupId>com.googlecode.soundlibs</groupId>
+      <artifactId>jlayer</artifactId>
+      <version>1.0.1-1</version>
+    </dependency>
 
-	<build>
-		<plugins>
+  </dependencies>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.1</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
+  <build>
+    <plugins>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.10.1</version>
-				<configuration />
-			</plugin>
+      <plugin>
+	<groupId>org.apache.maven.plugins</groupId>
+	<artifactId>maven-shade-plugin</artifactId>
+	<version>2.3</version>
+	<configuration>
+	  <transformers>
+	    <transformer
+		implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+	      <manifestEntries>
+		<Main-Class>de.hdm_stuttgart.mi.greenfoot.App</Main-Class>
+	      </manifestEntries>
+	    </transformer>
+	  </transformers>
+	</configuration>
+	<executions>
+	  <execution>
+	    <phase>package</phase>
+	    <goals>
+	      <goal>shade</goal>
+	    </goals>
+	  </execution>
+	</executions>
+      </plugin>
 
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-shade-plugin</artifactId>
-				<version>2.3</version>
-				<configuration>
-					<transformers>
-						<transformer
-							implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-							<manifestEntries>
-								<Main-Class>de.hdm_stuttgart.mi.greenfoot.App</Main-Class>
-							</manifestEntries>
-						</transformer>
-					</transformers>
-				</configuration>
-				<executions>
-					<execution>
-						<phase>package</phase>
-						<goals>
-							<goal>shade</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
+    </plugins>
 
-		</plugins>
-	</build>
+  </build>
 </project>
-- 
GitLab