java.lang.Throwable: Locked by: at org.openide.filesystems.FileLock.(FileLock.java:80) at org.netbeans.modules.masterfs.filebasedfs.fileobjects.LockForFile.(LockForFile.java:89) at org.netbeans.modules.masterfs.filebasedfs.fileobjects.LockForFile.tryLock(LockForFile.java:100) at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObj.lock(FileObj.java:296) at org.openide.loaders.MultiDataObject$Entry.takeLock(MultiDataObject.java:1189) at org.netbeans.modules.mobility.editor.pub.J2MEDataObject$J2MEEditorSupport$Environment.takeLock(J2MEDataObject.java:211) at org.netbeans.modules.vmd.io.javame.MEDesignEditorSupport$Env.takeLock(MEDesignEditorSupport.java:357) at org.openide.text.DataEditorSupport$Env.markModified(DataEditorSupport.java:798) at org.openide.text.CloneableEditorSupport.notifyModified(CloneableEditorSupport.java:1842) at org.netbeans.modules.mobility.editor.pub.J2MEDataObject$J2MEEditorSupport.notifyModified(J2MEDataObject.java:358) at org.netbeans.modules.vmd.io.javame.MEDesignEditorSupport.notifyModified(MEDesignEditorSupport.java:142) at org.netbeans.modules.vmd.io.javame.MEDesignDataObject.notifyEditorSupportModified(MEDesignDataObject.java:114) at org.netbeans.modules.vmd.io.DataObjectContextImpl.notifyModified(DataObjectContextImpl.java:121) at org.netbeans.modules.vmd.io.DocumentInterfaceImpl.notifyModified(DocumentInterfaceImpl.java:74) at org.netbeans.modules.vmd.api.model.TransactionManager.writeAccessRootEnd(TransactionManager.java:155) at org.netbeans.modules.vmd.api.model.TransactionManager.writeAccessCore(TransactionManager.java:123) at org.netbeans.modules.vmd.api.model.TransactionManager.access$100(TransactionManager.java:60) at org.netbeans.modules.vmd.api.model.TransactionManager$2$1.run(TransactionManager.java:103) at org.openide.util.Mutex.writeAccess(Mutex.java:469) at org.netbeans.modules.vmd.api.model.TransactionManager$2.run(TransactionManager.java:101) at org.openide.util.Mutex.readAccess(Mutex.java:362) at org.netbeans.modules.vmd.api.model.DescriptorRegistry$2.run(DescriptorRegistry.java:121) at org.openide.util.Mutex.readAccess(Mutex.java:362) at org.netbeans.modules.vmd.api.model.GlobalDescriptorRegistry.readAccess(GlobalDescriptorRegistry.java:159) at org.netbeans.modules.vmd.api.model.DescriptorRegistry.readAccess(DescriptorRegistry.java:119) at org.netbeans.modules.vmd.api.model.TransactionManager.writeAccess(TransactionManager.java:99) at org.netbeans.modules.vmd.midp.codegen.ui.InstanceRenameAction$1.updateModel(InstanceRenameAction.java:212) at org.netbeans.modules.vmd.midp.codegen.ui.InstanceRenameAction$1.access$100(InstanceRenameAction.java:118) at org.netbeans.modules.vmd.midp.codegen.ui.InstanceRenameAction$1$2$1.stop(InstanceRenameAction.java:195) at org.netbeans.modules.refactoring.api.impl.ProgressSupport.fireProgressListenerStop(ProgressSupport.java:145) at org.netbeans.modules.refactoring.api.RefactoringSession.fireProgressListenerStop(RefactoringSession.java:240) at org.netbeans.modules.refactoring.api.RefactoringSession.doRefactoring(RefactoringSession.java:136) at org.netbeans.modules.refactoring.spi.impl.ParametersPanel$8.run(ParametersPanel.java:377) Caused: org.openide.filesystems.FileAlreadyLockedException: C:\Documents and Settings\cay\My Documents\NetBeansProjects\MobileApplication3\src\hello\HelloMIDlet.java at org.netbeans.modules.masterfs.filebasedfs.fileobjects.LockForFile.registerLock(LockForFile.java:112) at org.netbeans.modules.masterfs.filebasedfs.fileobjects.LockForFile.tryLock(LockForFile.java:101) at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObj.lock(FileObj.java:296) at org.openide.filesystems.FileObject.getOutputStream(FileObject.java:620) at org.netbeans.modules.refactoring.spi.BackupFacility$DefaultImpl.copy(BackupFacility.java:272) at org.netbeans.modules.refactoring.spi.BackupFacility$DefaultImpl.restore(BackupFacility.java:231) at org.netbeans.modules.refactoring.spi.BackupFacility$DefaultHandle.restore(BackupFacility.java:168) Caused: java.lang.RuntimeException at org.netbeans.modules.refactoring.java.plugins.RetoucheCommit.rollback(RetoucheCommit.java:100) at org.netbeans.modules.refactoring.api.RefactoringSession.undoRefactoring(RefactoringSession.java:170) at org.netbeans.modules.refactoring.spi.impl.UndoManager$SessionUndoItem.undo(UndoManager.java:597) at org.netbeans.modules.refactoring.spi.impl.UndoManager.undo(UndoManager.java:221) at org.netbeans.modules.refactoring.spi.impl.UndoAction.performAction(UndoAction.java:96) at org.openide.util.actions.CallableSystemAction$1.run(CallableSystemAction.java:118) at org.netbeans.modules.openide.util.ActionsBridge$ActionRunnable.actionPerformed(ActionsBridge.java:111) at org.netbeans.core.ModuleActions.invokeAction(ModuleActions.java:106) at org.netbeans.modules.openide.actions.ActionsBridgeImpl.invokeAction(ActionsBridgeImpl.java:53) at org.netbeans.modules.openide.util.ActionsBridge$ActionRunnable.doRun(ActionsBridge.java:102) at org.netbeans.modules.openide.util.ActionsBridge$1.run(ActionsBridge.java:71) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:576) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1013) Caused: org.openide.util.RequestProcessor$Item: task failed: java.lang.RuntimeException at org.openide.util.RequestProcessor$Item.fillInStackTrace(RequestProcessor.java:853) at java.lang.Throwable.(Throwable.java:181) at java.lang.Exception.(Exception.java:29) at org.openide.util.RequestProcessor$Item.(RequestProcessor.java:819) at org.openide.util.RequestProcessor$Task.schedule(RequestProcessor.java:629) at org.openide.util.RequestProcessor.post(RequestProcessor.java:295) at org.openide.util.RequestProcessor.post(RequestProcessor.java:266) at org.netbeans.modules.openide.util.ActionsBridge.doPerformAction(ActionsBridge.java:75) at org.openide.util.actions.CallableSystemAction.actionPerformed(CallableSystemAction.java:114) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242) at javax.swing.AbstractButton.doClick(AbstractButton.java:357) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1225) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1266) at java.awt.Component.processMouseEvent(Component.java:6216) at javax.swing.JComponent.processMouseEvent(JComponent.java:3265) at java.awt.Component.processEvent(Component.java:5981) at java.awt.Container.processEvent(Container.java:2041) at java.awt.Component.dispatchEventImpl(Component.java:4583) at java.awt.Container.dispatchEventImpl(Container.java:2099) at java.awt.Component.dispatchEvent(Component.java:4413) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4556) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4220) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4150) at java.awt.Container.dispatchEventImpl(Container.java:2085) at java.awt.Window.dispatchEventImpl(Window.java:2475) at java.awt.Component.dispatchEvent(Component.java:4413) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)