Free Java introductory video tutorials from udemy.com

Doc/Sd1/gettingStarted.xml

@@ -14,7 +14,7 @@
 
     <glosslist>
       <glossentry xml:id="glossSd1LectureRef">
-        <glossterm>Books / Literature</glossterm>
+        <glossterm>Books / Learning resources</glossterm>
 
         <glossdef>
           <glosslist>
@@ -62,6 +62,22 @@
               </glossdef>
             </glossentry>
 
+            <glossentry>
+              <glossterm>Online <xref linkend="glo_Java"/> programming
+              tutorial</glossterm>
+
+              <glossdef>
+                <para>The <quote
+                xlink:href="https://www.udemy.com/java-tutorial/learn/v4/content">Java
+                Tutorial for Complete Beginners</quote> allows for free access
+                requiring either creating a local account or logging in via an
+                existing <orgname>Google+</orgname> or
+                <orgname>Facebook</orgname> account. It offers both a series
+                of video tutorials and related source code examples for
+                download.</para>
+              </glossdef>
+            </glossentry>
+
             <glossentry xml:id="glossSda1LectureUnixShell">
               <glossterm>UNIX shell introduction</glossterm>