org.openide.filesystems.FileAlreadyLockedException: C:\develop\guvdr-2031\incoming-documents\vendor\plugins\documents_index\app\views\documents\index\_application_selector.haml
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.LockForFile.registerLock(LockForFile.java:114)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.LockForFile.tryLock(LockForFile.java:103)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObj.lock(FileObj.java:331)
   at org.openide.loaders.DefaultDataObject.handleRename(DefaultDataObject.java:125)
   at org.openide.loaders.DataObject$1Op.run(DataObject.java:671)
   at org.openide.loaders.DataObject$1WrapRun.run(DataObject.java:868)
   at org.openide.loaders.DataObjectPool$1WrapAtomicAction.run(DataObjectPool.java:261)
   at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java:125)
   at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:542)
   at org.openide.loaders.DataObjectPool.runAtomicAction(DataObjectPool.java:273)
   at org.openide.loaders.DataObject.invokeAtomicAction(DataObject.java:888)
   at org.openide.loaders.DataObject.rename(DataObject.java:685)
Caused: java.lang.IllegalArgumentException: org.openide.filesystems.FileAlreadyLockedException: C:\develop\guvdr-2031\incoming-documents\vendor\plugins\documents_index\app\views\documents\index\_application_selector.haml
   at org.openide.loaders.DataNode.setName(DataNode.java:167)
   at org.openide.loaders.DataNode.setName(DataNode.java:179)
   at org.openide.nodes.FilterNode.setName(FilterNode.java:499)
   at org.openide.explorer.view.TreeViewCellEditor.editingStopped(TreeViewCellEditor.java:141)
   at javax.swing.AbstractCellEditor.fireEditingStopped(AbstractCellEditor.java:0)
   at javax.swing.DefaultCellEditor$EditorDelegate.stopCellEditing(DefaultCellEditor.java:0)
   at javax.swing.DefaultCellEditor.stopCellEditing(DefaultCellEditor.java:0)
   at javax.swing.DefaultCellEditor$EditorDelegate.actionPerformed(DefaultCellEditor.java:0)
   at javax.swing.JTextField.fireActionPerformed(JTextField.java:0)
   at javax.swing.JTextField.postActionEvent(JTextField.java:0)
   at javax.swing.JTextField$NotifyAction.actionPerformed(JTextField.java:0)
   at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:0)
   at javax.swing.JComponent.processKeyBinding(JComponent.java:0)
   at javax.swing.JComponent.processKeyBindings(JComponent.java:0)
   at javax.swing.JComponent.processKeyEvent(JComponent.java:0)
   at java.awt.Component.processEvent(Component.java:0)
   at java.awt.Container.processEvent(Container.java:0)
   at java.awt.Component.dispatchEventImpl(Component.java:0)
   at java.awt.Container.dispatchEventImpl(Container.java:0)
   at java.awt.Component.dispatchEvent(Component.java:0)
   at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:0)
   at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:0)
   at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:0)
   at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:0)
   at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:0)
   at java.awt.Component.dispatchEventImpl(Component.java:0)
   at java.awt.Container.dispatchEventImpl(Container.java:0)
   at java.awt.Window.dispatchEventImpl(Window.java:0)
   at java.awt.Component.dispatchEvent(Component.java:0)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:0)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:137)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:0)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:0)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:0)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:0)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:0)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:0)