java.lang.OutOfMemoryError: GC overhead limit exceeded
   at java.util.Arrays.copyOfRange(Arrays.java:3664)
   at java.lang.String.<init>(String.java:207)
   at java.lang.StringBuilder.toString(StringBuilder.java:407)
   at org.openide.filesystems.FileObject.getPath(FileObject.java:232)
   at org.openide.filesystems.AbstractFileObject.getAttribute(AbstractFileObject.java:335)
   at org.openide.filesystems.Ordering.getOrder(Ordering.java:103)
   at org.openide.filesystems.FileUtil.getOrder(FileUtil.java:2125)
   at org.openide.loaders.FolderChildren$1R.getPositionedFolderChildrenPairs(FolderChildren.java:223)
   at org.openide.loaders.FolderChildren$1R.run(FolderChildren.java:208)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)