java.lang.OutOfMemoryError: GC overhead limit exceeded
   at java.lang.String.toLowerCase(String.java:2578)
   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.naming.NamingFactory.registerInstanceOfFileNaming(NamingFactory.java:274)
   at org.netbeans.modules.masterfs.filebasedfs.naming.NamingFactory.fromFile(NamingFactory.java:132)
   at org.netbeans.modules.masterfs.filebasedfs.naming.NamingFactory.fromFile(NamingFactory.java:109)
   at org.netbeans.modules.masterfs.filebasedfs.children.ChildrenSupport$2IOJob.run(ChildrenSupport.java:274)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.refreshImpl(FolderObj.java:467)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.BaseFileObj.refresh(BaseFileObj.java:860)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.refresh(FolderObj.java:562)
   at org.openide.filesystems.FileObject.refresh(FileObject.java:1219)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObjectFactory$AsyncRefreshAtomicAction.run(FileObjectFactory.java:905)
   at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java:127)
   at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:499)
   at org.openide.filesystems.FileUtil.runAtomicAction(FileUtil.java:423)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObjectFactory.refreshFromGetter(FileObjectFactory.java:913)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObjectFactory.issueIfExist(FileObjectFactory.java:320)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObjectFactory.getFileObject(FileObjectFactory.java:226)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.computeChildren(FolderObj.java:191)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.getChildren(FolderObj.java:157)
   at org.openide.loaders.DataObjectPool.getTargets(DataObjectPool.java:728)
   at org.openide.loaders.DataObjectPool.access$600(DataObjectPool.java:60)
   at org.openide.loaders.DataObjectPool$FSListener.fileDeleted(DataObjectPool.java:647)
   at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEventImpl(FCLSupport.java:181)
   at org.openide.filesystems.FCLSupport$DispatchEventWrapperMulti.dispatchAllEventsSync(FCLSupport.java:248)
   at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEvent(FCLSupport.java:137)
   at org.openide.filesystems.FCLSupport.dispatchEvent(FCLSupport.java:112)
   at org.openide.filesystems.FileObject$ED.dispatch(FileObject.java:1435)
   at org.openide.filesystems.FileSystem$EventDispatcher.run(FileSystem.java:775)
   at org.openide.filesystems.EventControl.dispatchEvent(EventControl.java:84)