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.String.toLowerCase(String.java:2647)
   at java.io.WinNTFileSystem.hashCode(WinNTFileSystem.java:640)
   at java.io.File.hashCode(File.java:2132)
   at org.netbeans.modules.masterfs.filebasedfs.utils.Utils.hashCode(Utils.java:93)
   at org.netbeans.modules.masterfs.filebasedfs.naming.NamingFactory.createID(NamingFactory.java:222)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.getKey(FileChangedManager.java:318)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.getKey(FileChangedManager.java:321)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.put(FileChangedManager.java:325)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.checkWrite(FileChangedManager.java:122)
   at org.netbeans.TopSecurityManager.notifyWrite(TopSecurityManager.java:188)
   at org.netbeans.TopSecurityManager.checkWrite(TopSecurityManager.java:356)
   at java.io.File.canWrite(File.java:791)
   at org.netbeans.modules.versioning.masterfs.FilesystemInterceptor.canWrite(FilesystemInterceptor.java:111)
   at org.netbeans.modules.masterfs.ProvidedExtensionsProxy$7.run(ProvidedExtensionsProxy.java:232)
   at org.netbeans.modules.masterfs.ProvidedExtensionsProxy.runCheckCode(ProvidedExtensionsProxy.java:493)
   at org.netbeans.modules.masterfs.ProvidedExtensionsProxy.canWrite(ProvidedExtensionsProxy.java:226)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.BaseFileObj.canWrite(BaseFileObj.java:173)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObj.canWrite(FileObj.java:291)
   at org.openide.loaders.MultiDataObject.isMoveAllowed(MultiDataObject.java:217)
   at org.openide.loaders.DataNode.canCut(DataNode.java:333)
   at org.openide.nodes.FilterNode.canCut(FilterNode.java:664)
   at org.openide.nodes.FilterNode.canCut(FilterNode.java:664)
   at org.openide.nodes.FilterNode.canCut(FilterNode.java:664)
   at org.openide.nodes.FilterNode.canCut(FilterNode.java:664)
   at org.netbeans.modules.openide.explorer.ExplorerActionsImpl.updateActions(ExplorerActionsImpl.java:247)
   at org.netbeans.modules.openide.explorer.ExplorerActionsImpl$ActionStateUpdater.run(ExplorerActionsImpl.java:799)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)