java.lang.OutOfMemoryError: GC overhead limit exceeded
   at java.util.Arrays.copyOfRange(Arrays.java:3664)
   at java.lang.String.<init>(String.java:201)
   at java.lang.String.substring(String.java:1957)
   at java.util.StringTokenizer.nextToken(StringTokenizer.java:352)
   at java.util.StringTokenizer.nextElement(StringTokenizer.java:407)
   at org.openide.util.Enumerations$FilEn.hasMoreElements(Enumerations.java:560)
   at org.openide.filesystems.AbstractFolder.find(AbstractFolder.java:275)
   at org.openide.filesystems.MultiFileSystem.findResource(MultiFileSystem.java:379)
   at org.openide.filesystems.MultiFileSystem.findResourceOn(MultiFileSystem.java:469)
   at org.openide.filesystems.MultiFileSystem$1Resources.process(MultiFileSystem.java:620)
   at org.openide.filesystems.MultiFileSystem$1Resources.process(MultiFileSystem.java:615)
   at org.openide.util.Enumerations$FilEn.hasMoreElements(Enumerations.java:560)
   at org.openide.filesystems.MultiFileObject.refresh(MultiFileObject.java:1451)
   at org.openide.filesystems.MultiFileSystem.refresh(MultiFileSystem.java:181)
   at org.netbeans.core.ui.warmup.MenuWarmUpTask$NbWindowsAdapter.run(MenuWarmUpTask.java:321)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)