diff --git a/Klausuren/Sd1/2018winter/Exam/pom.xml b/Klausuren/Sd1/2018winter/Exam/pom.xml
index cbab63b6df66fbce7044a2f9ce22fc87ba498f22..4e33c8c6b186070d10f853e2ae6059339e4fe629 100644
--- a/Klausuren/Sd1/2018winter/Exam/pom.xml
+++ b/Klausuren/Sd1/2018winter/Exam/pom.xml
@@ -13,6 +13,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <mathjax.home><![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></mathjax.home>
     </properties>
 
     <repositories>
@@ -69,8 +70,7 @@
                 <version>3.1.0</version>
                 <configuration>
                     <additionalOptions>
-                        <additionalOption>-html5 --allow-script-in-comments -header
-                            <![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></additionalOption>
+                        <additionalOption>-html5 --allow-script-in-comments -header ${mathjax.home}</additionalOption>
                     </additionalOptions>
                     <javaApiLinks>
                         <property>
diff --git a/Klausuren/Sd1/2018winter/Solve/pom.xml b/Klausuren/Sd1/2018winter/Solve/pom.xml
index 9d337c4676dbd809864f73156c7b2a962c0946af..4a7e773c046527ebd4d76b03310be079387bd228 100644
--- a/Klausuren/Sd1/2018winter/Solve/pom.xml
+++ b/Klausuren/Sd1/2018winter/Solve/pom.xml
@@ -13,6 +13,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <mathjax.home><![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></mathjax.home>
     </properties>
 
     <repositories>
@@ -69,8 +70,7 @@
                 <version>3.1.0</version>
                 <configuration>
                     <additionalOptions>
-                        <additionalOption>-html5 --allow-script-in-comments -header
-                            <![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></additionalOption>
+                        <additionalOption>-html5 --allow-script-in-comments -header ${mathjax.home}</additionalOption>
                     </additionalOptions>
 
                     <javaApiLinks>
@@ -117,4 +117,4 @@
             </plugin>
         </plugins>
     </build>
-</project>
\ No newline at end of file
+</project>
diff --git a/P/Sd1/fraction/V05/pom.xml b/P/Sd1/fraction/V05/pom.xml
index bdd9c8b63049af3f07ad941e0bc7d383bdf92d3f..f54ceffe643a0b6c1ed3535a47db6db9120daa9b 100644
--- a/P/Sd1/fraction/V05/pom.xml
+++ b/P/Sd1/fraction/V05/pom.xml
@@ -12,6 +12,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <mathjax.home><![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></mathjax.home>
     </properties>
 
     <repositories>
@@ -42,22 +43,22 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.0.1</version>
+                <version>3.1.0</version>
                 <configuration>
                     <linksource>true</linksource>
                     <additionalOptions>
-                        <additionalOption>-html5 --allow-script-in-comments -header
-                            <![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></additionalOption>
+                        <additionalOption>-html5 --allow-script-in-comments -header ${mathjax.home}</additionalOption>
                     </additionalOptions>
-                </configuration>
+                    <javadocExecutable>${java.home}/bin/javadoc</javadocExecutable>
+               </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.7.0</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
         </plugins>
diff --git a/P/Sd1/fraction/V1/pom.xml b/P/Sd1/fraction/V1/pom.xml
index 00e2167d034590bf66e132c8c77304fd98bce0cc..7b413f9e80047e05bbc8a315930a82a01d483f23 100644
--- a/P/Sd1/fraction/V1/pom.xml
+++ b/P/Sd1/fraction/V1/pom.xml
@@ -11,6 +11,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <mathjax.home><![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></mathjax.home>
     </properties>
 
     <repositories>
@@ -41,22 +42,22 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.0.1</version>
+                <version>3.1.0</version>
                 <configuration>
                     <linksource>true</linksource>
                     <additionalOptions>
-                        <additionalOption>-html5 --allow-script-in-comments -header
-                            <![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></additionalOption>
+                      <additionalOption>-html5 --allow-script-in-comments -header ${mathjax.home}</additionalOption>
                     </additionalOptions>
+                    <javadocExecutable>${java.home}/bin/javadoc</javadocExecutable>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
+                <version>3.8.1</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
 
diff --git a/P/Sd1/fraction/V2/pom.xml b/P/Sd1/fraction/V2/pom.xml
index 92b83b69b88824bf43cf6a1220f86500024fb27f..4f3dfc5cafd49ebd2ab27ff57ab0c82aff3df1ad 100644
--- a/P/Sd1/fraction/V2/pom.xml
+++ b/P/Sd1/fraction/V2/pom.xml
@@ -12,6 +12,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <mathjax.home><![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></mathjax.home>
     </properties>
 
     <repositories>
@@ -48,22 +49,22 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.0.1</version>
+                <version>3.1.0</version>
                 <configuration>
                     <linksource>true</linksource>
                     <additionalOptions>
-                        <additionalOption>-html5 --allow-script-in-comments -header
-                            <![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></additionalOption>
+                        <additionalOption>-html5 --allow-script-in-comments -header ${mathjax.home}</additionalOption>
                     </additionalOptions>
+                    <javadocExecutable>${java.home}/bin/javadoc</javadocExecutable>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
+                <version>3.8.1</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
         </plugins>
diff --git a/P/Sd1/interest/V1/pom.xml b/P/Sd1/interest/V1/pom.xml
index 596c3120f70433057013bb19c08c51d2e328563f..d7585058a52b34ef869d71154d1d6247baaff811 100644
--- a/P/Sd1/interest/V1/pom.xml
+++ b/P/Sd1/interest/V1/pom.xml
@@ -11,6 +11,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <mathjax.home><![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></mathjax.home>
     </properties>
 
     <repositories>
@@ -41,14 +42,13 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.0.1</version>
+                <version>3.1.0</version>
                 <configuration>
                     <linksource>true</linksource>
                     <additionalOptions>
-                        <additionalOption>--allow-script-in-comments</additionalOption>
-                        <additionalOption>-html5 --allow-script-in-comments -header
-                            <![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></additionalOption>
+                        <additionalOption>-html5 --allow-script-in-comments -header ${mathjax.home}</additionalOption>
                     </additionalOptions>
+                    <javadocExecutable>${java.home}/bin/javadoc</javadocExecutable>
                 </configuration>
             </plugin>
             <plugin>
@@ -56,8 +56,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.7.0</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
         </plugins>
diff --git a/P/Sd1/interest/V2/pom.xml b/P/Sd1/interest/V2/pom.xml
index 06eda2714e9b2d02a34a3f059fe2194f799edf0e..fe60bd13f4e1a080b5d83172de55235352027d9f 100644
--- a/P/Sd1/interest/V2/pom.xml
+++ b/P/Sd1/interest/V2/pom.xml
@@ -11,6 +11,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <mathjax.home><![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></mathjax.home>
     </properties>
 
     <repositories>
@@ -41,14 +42,14 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.0.1</version>
+                <version>3.1.0</version>
                 <configuration>
                     <linksource>true</linksource>
                     <additionalOptions>
                         <additionalOption>--allow-script-in-comments</additionalOption>
-                        <additionalOption>-html5 --allow-script-in-comments -header
-                            <![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></additionalOption>
+                        <additionalOption>-html5 --allow-script-in-comments -header ${mathjax.home}</additionalOption>
                     </additionalOptions>
+                    <javadocExecutable>${java.home}/bin/javadoc</javadocExecutable>
                 </configuration>
             </plugin>
             <plugin>
@@ -56,8 +57,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.7.0</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
         </plugins>
diff --git a/P/Sd1/math/V1/pom.xml b/P/Sd1/math/V1/pom.xml
index b2ef8b6695cddbb32ac2f7d4cd1d27a9bd8935f9..5c17cef3d033dcf6e4dc9f3566d59bb10933e6ed 100644
--- a/P/Sd1/math/V1/pom.xml
+++ b/P/Sd1/math/V1/pom.xml
@@ -11,6 +11,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <mathjax.home><![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></mathjax.home>
     </properties>
 
     <repositories>
@@ -45,8 +46,7 @@
                 <configuration>
                     <linksource>true</linksource>
                     <additionalOptions>
-                        <additionalOption>-html5 --allow-script-in-comments -header
-                            <![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></additionalOption>
+                        <additionalOption>-html5 --allow-script-in-comments -header ${mathjax.home}</additionalOption>
 	            </additionalOptions>
 	            <javadocExecutable>${java.home}/bin/javadoc</javadocExecutable>
                 </configuration>
@@ -54,7 +54,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
+                <version>3.8.1</version>
                 <configuration>
                     <source>11</source>
                     <target>11</target>
diff --git a/P/Sd1/math/V2/pom.xml b/P/Sd1/math/V2/pom.xml
index 2ace241ae0bfb1592afe6bccc92d9c4418843758..2b9d0189ce07121e49192e09c37cdea157d9d0bd 100644
--- a/P/Sd1/math/V2/pom.xml
+++ b/P/Sd1/math/V2/pom.xml
@@ -11,6 +11,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <mathjax.home><![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></mathjax.home>
     </properties>
 
     <repositories>
@@ -41,22 +42,22 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.0.1</version>
+                <version>3.1.0</version>
                 <configuration>
                     <linksource>true</linksource>
                     <additionalOptions>
-                        <additionalOption>-html5 --allow-script-in-comments -header
-                            <![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></additionalOption>
+                        <additionalOption>-html5 --allow-script-in-comments -header ${mathjax.home}</additionalOption>
                     </additionalOptions>
+                    <javadocExecutable>${java.home}/bin/javadoc</javadocExecutable>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
+                <version>3.8.1</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
 
diff --git a/P/Sd1/math/V3/pom.xml b/P/Sd1/math/V3/pom.xml
index 8ea86aabde4c1dc462e985aee4f4bfa8268d0ae0..6ccab9064f76384cb3a9e9491084468c057350af 100644
--- a/P/Sd1/math/V3/pom.xml
+++ b/P/Sd1/math/V3/pom.xml
@@ -11,6 +11,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <mathjax.home><![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></mathjax.home>
     </properties>
 
     <repositories>
@@ -41,22 +42,22 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.0.1</version>
+                <version>3.1.0</version>
                 <configuration>
                     <linksource>true</linksource>
                     <additionalOptions>
-                        <additionalOption>-html5 --allow-script-in-comments -header
-                            <![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></additionalOption>
+                        <additionalOption>-html5 --allow-script-in-comments -header ${mathjax.home}</additionalOption>
                     </additionalOptions>
+                    <javadocExecutable>${java.home}/bin/javadoc</javadocExecutable>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
+                <version>3.8.1</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
 
diff --git a/P/Sd1/math/V4/pom.xml b/P/Sd1/math/V4/pom.xml
index 6d1497fce7c7d27d85012c1b135423d283b94534..5ac48a511a1cc5e8960d25123e1b821220dbb9ae 100644
--- a/P/Sd1/math/V4/pom.xml
+++ b/P/Sd1/math/V4/pom.xml
@@ -11,6 +11,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <mathjax.home><![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></mathjax.home>
     </properties>
 
     <repositories>
@@ -41,13 +42,13 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.0.1</version>
+                <version>3.1.0</version>
                 <configuration>
                     <linksource>true</linksource>
                     <additionalOptions>
-                        <additionalOption>-html5 --allow-script-in-comments -header
-                            <![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></additionalOption>
+                        <additionalOption>-html5 --allow-script-in-comments -header ${mathjax.home}</additionalOption>
                     </additionalOptions>
+                    <javadocExecutable>${java.home}/bin/javadoc</javadocExecutable>
                 </configuration>
             </plugin>
             <plugin>
@@ -55,8 +56,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.7.0</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
 
diff --git a/pom.xml b/pom.xml
index dc0de86e3f0760833c75ccb031f3bbdbf2c0f7a2..37f61a03dec1bc42155ed53ac4b378b931cb632b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,6 +6,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <mathjax.home><![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></mathjax.home>
 
         <!-- dependencies -->
         <jaxen.jaxen.version>1.1.6</jaxen.jaxen.version>
@@ -35,24 +36,23 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.0</version>
+                <version>3.8.1</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
 
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.0.1</version>
+                <version>3.1.0</version>
                 <configuration>
                     <linksource>true</linksource>
                     <additionalOptions>
-                        <additionalOption>--allow-script-in-comments</additionalOption>
-                        <additionalOption>-html5 --allow-script-in-comments -header
-                            <![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></additionalOption>
+                        <additionalOption>-html5 --allow-script-in-comments -header ${mathjax.home}</additionalOption>
                     </additionalOptions>
+		    <javadocExecutable>${java.home}/bin/javadoc</javadocExecutable>
                 </configuration>
             </plugin>
 
diff --git a/ws/eclipse/Jdbc/pom.xml b/ws/eclipse/Jdbc/pom.xml
index 44072457c17fd37dee46b04624547e693806f055..5ee97d40fd6dbde616ba9bb38d040582f5f5dd24 100644
--- a/ws/eclipse/Jdbc/pom.xml
+++ b/ws/eclipse/Jdbc/pom.xml
@@ -52,38 +52,4 @@
     </dependency>
   </dependencies>
 
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <version>2.10.4</version>
-        <configuration>
-          <linksource>true</linksource>
-          <additionalparam>--allow-script-in-comments -header <![CDATA['<script type="text/javascript" src="https://freedocs.mi.hdm-stuttgart.de/mathjax/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>']]></additionalparam>
-          <taglets>
-            <taglet>
-              <tagletClass>de.hdm_stuttgart.sd1.taglet.HtmlExtensionTaglet</tagletClass>
-              <tagletArtifact>
-                <groupId>de.hdm-stuttgart.sd1</groupId>
-                <artifactId>taglet</artifactId>
-                <version>1.2</version>
-              </tagletArtifact>
-            </taglet>
-          </taglets>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.7.0</version>
-        <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
-        </configuration>
-      </plugin>
-
-    </plugins>
-  </build>
-
-</project>
\ No newline at end of file
+</project>