fdo#46102: Fix Java script examples after gbuild'ification

...they contained no class files anymore, due to missing gb_Jar_set_packageroot
calls.  However, those calls only work for subdirectories, i.e., the example
.java files need to be put into a package (I chose
org.libreoffice.example.java_scripts) for all of them).  This in turn required
adaption of the parcel-descriptor.xml files; not sure what the logicalname
entries there are good for if anything -- the macro names at "Tools - Macros -
Run Macro..." now unfortunately(?) contain the fully qualified paths for the
HelloWorld, HighlightText, and MemoryUpdate examples.  There are additional
examples at scripting/examples/java/ that apparently do not get packaged (but I
adapted them anyway).

scripting/examples/java/HelloWorld/HelloWorld.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 import com.sun.star.script.provider.XScriptContext;
 import com.sun.star.uno.UnoRuntime;
 import com.sun.star.text.XTextDocument;

scripting/examples/java/HelloWorld/parcel-descriptor.xml

@@ -7,7 +7,7 @@
                 Prints "Helo World".
             </description>
         </locale>
-        <functionname value="HelloWorld.printHW"/>
+        <functionname value="org.libreoffice.example.java_scripts.HelloWorld.printHW"/>
         <logicalname value="HelloWorld.printHW"/>
         <languagedepprops>
             <prop name="classpath" value="HelloWorld.jar"/>

scripting/examples/java/Highlight/HighlightText.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 import com.sun.star.uno.UnoRuntime;
 import com.sun.star.script.provider.XScriptContext;
 import com.sun.star.lang.XMultiComponentFactory;

scripting/examples/java/Highlight/parcel-descriptor.xml

@@ -8,7 +8,7 @@
                 Text highlighting
             </description>
         </locale>
-        <functionname value="HighlightText.showForm"/>
+        <functionname value="org.libreoffice.example.java_scripts.HighlightText.showForm"/>
         <logicalname value="HighlightText.showForm"/>
         <languagedepprops>
             <prop name="classpath" value="Highlight.jar"/>

scripting/examples/java/MemoryUsage/MemoryUsage.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 import java.util.Random;
 import java.util.Date;
 import com.sun.star.uno.UnoRuntime;

scripting/examples/java/MemoryUsage/parcel-descriptor.xml

@@ -7,7 +7,7 @@
                 Text highlighting
             </description>
         </locale>
-        <functionname value="MemoryUsage.updateMemoryUsage"/>
+        <functionname value="org.libreoffice.example.java_scripts.MemoryUsage.updateMemoryUsage"/>
         <logicalname value="MemoryUtils.MemUsage"/>
         <languagedepprops>
             <prop name="classpath" value="MemoryUsage.jar"/>

scripting/examples/java/Newsgroup/MimeConfiguration.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 import com.sun.star.uno.UnoRuntime;
 import com.sun.star.lang.XMultiComponentFactory;
 import com.sun.star.uno.XComponentContext;

scripting/examples/java/Newsgroup/NewsGroup.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 public class NewsGroup
 {
 

scripting/examples/java/Newsgroup/OfficeAttachment.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 //import com.sun.star.frame.XComponentLoader;
 import java.io.*;
 import com.sun.star.lang.XComponent;

scripting/examples/java/Newsgroup/PostNewsgroup.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 import java.awt.*;
 import java.awt.event.*;
 import javax.swing.*;

scripting/examples/java/Newsgroup/Sender.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 import javax.mail.*;
 import javax.mail.internet.*;
 import com.msoft.mail.provider.nntp.NNTPTransport;

scripting/examples/java/Newsgroup/StatusWindow.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 import java.awt.*;
 import java.awt.event.*;
 import javax.swing.*;

scripting/examples/java/Newsgroup/SubscribedNewsgroups.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 import java.io.*;
 import java.util.Vector;
 

scripting/examples/java/debugger/DebugRunner.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 import java.io.File;
 import java.io.InputStream;
 import java.io.IOException;

scripting/examples/java/debugger/OOBeanShellDebugger.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 import javax.swing.JFrame;
 import javax.swing.JTextArea;
 import javax.swing.JPanel;

scripting/examples/java/debugger/OORhinoDebugger.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 import javax.swing.SwingUtilities;
 import java.io.InputStream;
 

scripting/examples/java/debugger/OOScriptDebugger.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 import java.io.InputStream;
 import drafts.com.sun.star.script.framework.runtime.XScriptContext;
 

scripting/examples/java/debugger/parcel-descriptor.xml

@@ -8,7 +8,7 @@
       <description>Script that starts debuggers for JavaScript and BeanShell
       </description>
     </locale>
-    <logicalname value="_$DebugRunner.Debug" />
+    <logicalname value="org.libreoffice.example.java_scripts._$DebugRunner.Debug" />
     <functionname value="DebugRunner.go" />
     <languagedepprops>
       <prop name="classpath" value="debugger.jar"/>

scripting/examples/java/selector/ScriptSelector.java

@@ -1,3 +1,5 @@
+package org.libreoffice.example.java_scripts;
+
 import javax.swing.*;
 import javax.swing.tree.*;
 import javax.swing.table.*;

scripting/examples/java/selector/parcel-descriptor.xml

@@ -8,7 +8,7 @@
                 Prototype Script Selector GUI for StarOffice
             </description>
         </locale>
-        <functionname value="ScriptSelector.showOrganizer"/>
+        <functionname value="org.libreoffice.example.java_scripts.ScriptSelector.showOrganizer"/>
         <logicalname value="ScriptSelector.showOrganizer"/>
         <languagedepprops>
           <prop name="classpath" value="selector.jar"/>