Found one Java-level deadlock: ============================= "Folder recognizer": waiting to lock monitor 0x08cb6490 (object 0x92ae2558, a java.lang.Class), which is held by "AWT-EventQueue-1" "AWT-EventQueue-1": waiting to lock monitor 0x08cb6238 (object 0x9c151a60, a java.util.Collections$SynchronizedMap), which is held by "Folder recognizer" Java stack information for the threads listed above: =================================================== "Folder recognizer": at org.netbeans.modules.masterfs.filebasedfs.naming.NamingFactory.fromFile(NamingFactory.java:37) - waiting to lock <0x92ae2558> (a java.lang.Class for org.netbeans.modules.masterfs.filebasedfs.naming.NamingFactory) at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObjectFactory.create(FileObjectFactory.java:90) at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObjectFactory.findFileObject(FileObjectFactory.java:66) - locked <0x9c151a60> (a java.util.Collections$SynchronizedMap) at org.netbeans.modules.masterfs.filebasedfs.FileBasedFileSystem.findFileObject(FileBasedFileSystem.java:107) at org.netbeans.modules.masterfs.filebasedfs.FileBasedFileSystem.findFileObject(FileBasedFileSystem.java:96) at org.netbeans.modules.masterfs.filebasedfs.FileBasedFileSystem.findResource(FileBasedFileSystem.java:92) at org.netbeans.modules.masterfs.MountTable.resolveDelegate(MountTable.java:231) at org.netbeans.modules.masterfs.MountTable.resolveBestDelegate(MountTable.java:129) at org.netbeans.modules.masterfs.Delegate.resolve(Delegate.java:104) at org.netbeans.modules.masterfs.Delegate.resolve(Delegate.java:90) at org.netbeans.modules.masterfs.Cache.getOrCreate(Cache.java:92) at org.netbeans.modules.masterfs.MasterFileObject.getParent(MasterFileObject.java:514) at org.openide.loaders.DataObjectPool$DoubleHashMap.put(DataObjectPool.java:1229) at org.openide.loaders.DataObjectPool$DoubleHashMap.put(DataObjectPool.java:1218) at org.openide.loaders.DataObjectPool.register(DataObjectPool.java:678) - locked <0x9bfe6920> (a org.openide.loaders.DataObjectPool) at org.openide.loaders.DataObject.(DataObject.java:131) at org.openide.loaders.MultiDataObject.(MultiDataObject.java:82) at org.openide.loaders.DataFolder.(DataFolder.java:139) at org.openide.loaders.DataFolder.(DataFolder.java:113) at org.openide.loaders.DataLoaderPool$FolderLoader.createMultiObject(DataLoaderPool.java:897) at org.openide.loaders.MultiFileLoader.handleFindDataObject(MultiFileLoader.java:120) at org.openide.loaders.DataObjectPool.handleFindDataObject(DataObjectPool.java:135) at org.openide.loaders.DataLoader.findDataObject(DataLoader.java:358) at org.openide.loaders.DataLoaderPool.findDataObject(DataLoaderPool.java:393) at org.openide.loaders.DataLoaderPool.findDataObject(DataLoaderPool.java:353) at org.openide.loaders.DataObject.find(DataObject.java:462) at org.openide.loaders.DataShadow.deserialize(DataShadow.java:390) at org.openide.loaders.DataLoaderPool$ShadowLoader.createMultiObject(DataLoaderPool.java:849) at org.openide.loaders.MultiFileLoader.handleFindDataObject(MultiFileLoader.java:120) at org.openide.loaders.DataObjectPool.handleFindDataObject(DataObjectPool.java:135) at org.openide.loaders.DataLoader.findDataObject(DataLoader.java:358) at org.openide.loaders.DataLoaderPool.findDataObject(DataLoaderPool.java:393) at org.openide.loaders.DataLoaderPool.findDataObject(DataLoaderPool.java:353) at org.openide.loaders.DataObject.find(DataObject.java:462) at org.openide.loaders.FolderList.createObjects(FolderList.java:637) at org.openide.loaders.FolderList.getObjects(FolderList.java:519) at org.openide.loaders.FolderList.access$300(FolderList.java:52) at org.openide.loaders.FolderList$ListTask.run(FolderList.java:906) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:539) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:964) "AWT-EventQueue-1": at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObjectFactory.findFileObject(FileObjectFactory.java:61) - waiting to lock <0x9c151a60> (a java.util.Collections$SynchronizedMap) at org.netbeans.modules.masterfs.filebasedfs.FileBasedFileSystem.findFileObject(FileBasedFileSystem.java:107) at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.getChildren(FolderObj.java:119) at org.netbeans.modules.masterfs.MasterFileObject.getChildren(MasterFileObject.java:262) at org.netbeans.spi.java.project.support.ui.PackageView.findNonExcludedPackages(PackageView.java:160) at org.netbeans.spi.java.project.support.ui.PackageView.findNonExcludedPackages(PackageView.java:186) at org.netbeans.spi.java.project.support.ui.PackageView.findNonExcludedPackages(PackageView.java:186) at org.netbeans.spi.java.project.support.ui.PackageView.findNonExcludedPackages(PackageView.java:136) at org.netbeans.spi.java.project.support.ui.PackageViewChildren.findNonExcludedPackages(PackageViewChildren.java:252) at org.netbeans.spi.java.project.support.ui.PackageViewChildren.computeKeys(PackageViewChildren.java:244) at org.netbeans.spi.java.project.support.ui.PackageViewChildren.stateChanged(PackageViewChildren.java:548) at org.openide.util.WeakListenerImpl$Change.stateChanged(WeakListenerImpl.java:297) at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:101) at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:87) at org.netbeans.api.queries.VisibilityQuery$VqiChangedListener.stateChanged(VisibilityQuery.java:138) at org.netbeans.modules.versioning.system.cvss.CvsVisibilityQuery.fireVisibilityChanged(CvsVisibilityQuery.java:95) at org.netbeans.modules.versioning.system.cvss.CvsVisibilityQuery.versioningEvent(CvsVisibilityQuery.java:71) at org.netbeans.modules.versioning.util.ListenersSupport.fireVersioningEvent(ListenersSupport.java:65) at org.netbeans.modules.versioning.util.ListenersSupport.fireVersioningEvent(ListenersSupport.java:59) at org.netbeans.modules.versioning.system.cvss.FileStatusCache.fireFileStatusChanged(FileStatusCache.java:673) at org.netbeans.modules.versioning.system.cvss.FileStatusCache.refresh(FileStatusCache.java:257) at org.netbeans.modules.versioning.system.cvss.FilesystemHandler.refresh(FilesystemHandler.java:291) at org.netbeans.modules.versioning.system.cvss.FilesystemHandler.doMove(FilesystemHandler.java:101) at org.netbeans.modules.versioning.FilesystemInterceptor$DelegatingInterceptor.handle(FilesystemInterceptor.java:335) at org.netbeans.modules.masterfs.filebasedfs.naming.FileName.rename(FileName.java:54) at org.netbeans.modules.masterfs.filebasedfs.naming.NamingFactory.rename(NamingFactory.java:77) - locked <0x92ae2558> (a java.lang.Class for org.netbeans.modules.masterfs.filebasedfs.naming.NamingFactory) at org.netbeans.modules.masterfs.filebasedfs.fileobjects.BaseFileObj.rename(BaseFileObj.java:167) at org.netbeans.modules.masterfs.MasterFileObject.rename(MasterFileObject.java:552) at org.openide.loaders.FileEntry$Folder.rename(FileEntry.java:410) at org.openide.loaders.MultiDataObject.handleRename(MultiDataObject.java:495) at org.openide.loaders.DataFolder.handleRename(DataFolder.java:618) at org.openide.loaders.DataObject$1Op.run(DataObject.java:621) at org.openide.loaders.DataObject$1WrapRun.run(DataObject.java:814) - locked <0x9c17d450> (a java.lang.Object) at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java:98) at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:477) at org.openide.loaders.DataObjectPool.runAtomicActionSimple(DataObjectPool.java:183) at org.openide.loaders.DataObject.invokeAtomicAction(DataObject.java:831) at org.openide.loaders.DataObject.rename(DataObject.java:631) at org.netbeans.modules.refactoring.impl.FolderRenameHandlerImpl.handleRename(FolderRenameHandlerImpl.java:55) at org.openide.loaders.DataFolder$FolderNode.setName(DataFolder.java:1265) at org.openide.nodes.FilterNode.setName(FilterNode.java:460) at org.openide.explorer.view.TreeViewCellEditor.editingStopped(TreeViewCellEditor.java:115) at javax.swing.AbstractCellEditor.fireEditingStopped(AbstractCellEditor.java:143) at javax.swing.DefaultCellEditor$EditorDelegate.stopCellEditing(DefaultCellEditor.java:349) at javax.swing.DefaultCellEditor.stopCellEditing(DefaultCellEditor.java:234) at javax.swing.DefaultCellEditor$EditorDelegate.actionPerformed(DefaultCellEditor.java:366) at javax.swing.JTextField.fireActionPerformed(JTextField.java:510) at javax.swing.JTextField.postActionEvent(JTextField.java:723) at javax.swing.JTextField$NotifyAction.actionPerformed(JTextField.java:838) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1662) at javax.swing.JComponent.processKeyBinding(JComponent.java:2861) at javax.swing.JComponent.processKeyBindings(JComponent.java:2896) at javax.swing.JComponent.processKeyEvent(JComponent.java:2824) at java.awt.Component.processEvent(Component.java:5824) at java.awt.Container.processEvent(Container.java:2074) at java.awt.Component.dispatchEventImpl(Component.java:4419) at java.awt.Container.dispatchEventImpl(Container.java:2132) at java.awt.Component.dispatchEvent(Component.java:4249) at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1865) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:724) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:989) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:861) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:688) at java.awt.Component.dispatchEventImpl(Component.java:4291) at java.awt.Container.dispatchEventImpl(Container.java:2132) at java.awt.Window.dispatchEventImpl(Window.java:2460) at java.awt.Component.dispatchEvent(Component.java:4249) at java.awt.EventQueue.dispatchEvent(EventQueue.java:615) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:276) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:191) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:186) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:178) at java.awt.EventDispatchThread.run(EventDispatchThread.java:139) Found 1 deadlock.