java.lang.RuntimeException: Invalid AST returned from parser or error parsing 'com/tog/desktopbeautifier1/client/PreviewPanel.java'. Please report a bug against java module and attach dump file 'C:\Documents and Settings\Gili\.netbeans\dev/var/log/PreviewPanel.java.dump'.
	at org.netbeans.modules.javacore.parser.ASTProvider.dumpSource(ASTProvider.java:520)
	at org.netbeans.modules.javacore.parser.ASTProvider.createASTree(ASTProvider.java:85)
	at org.netbeans.modules.javacore.parser.ASTProvider.getASTree(ASTProvider.java:108)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.directUpdate(ResourceImpl.java:523)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.checkUpToDate(ResourceImpl.java:480)
	at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.updateFromDataObject(ResourceImpl.java:386)
	at org.netbeans.modules.javacore.ExclusiveMutex.parseIfNeeded(ExclusiveMutex.java:222)
	at org.netbeans.modules.javacore.ExclusiveMutex.enter(ExclusiveMutex.java:141)
	at org.netbeans.mdr.NBMDRepositoryImpl.beginTrans(NBMDRepositoryImpl.java:227)
	at org.netbeans.modules.java.JavaEditor$2.run(JavaEditor.java:230)
	at org.openide.util.Task.run(Task.java:136)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330)
[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:686)