javax.swing.text.BadLocationException: Wrong insert position 11842
   at org.netbeans.editor.BaseDocument.handleInsertString(BaseDocument.java:771)
   at org.netbeans.editor.BaseDocument$FilterBypassImpl.insertString(BaseDocument.java:2497)
   at javax.swing.text.DocumentFilter.insertString(DocumentFilter.java:100)
   at org.openide.text.CloneableEditorSupport$DocFilter.insertString(CloneableEditorSupport.java:2366)
   at org.netbeans.editor.BaseDocument.insertString(BaseDocument.java:755)
   at org.netbeans.api.java.source.ModificationResult.processDocumentLocked(ModificationResult.java:430)
   at org.netbeans.api.java.source.ModificationResult.access$100(ModificationResult.java:97)
   at org.netbeans.api.java.source.ModificationResult$3.run(ModificationResult.java:401)
   at org.netbeans.editor.GuardedDocument.runAtomic(GuardedDocument.java:323)
   at org.openide.text.NbDocument.runAtomic(NbDocument.java:436)
Caused: java.io.IOException
   at org.netbeans.api.java.source.ModificationResult.processDocument(ModificationResult.java:421)
   at org.netbeans.api.java.source.ModificationResult.commit2(ModificationResult.java:363)
   at org.netbeans.api.java.source.ModificationResult.access$000(ModificationResult.java:97)
   at org.netbeans.api.java.source.ModificationResult$2.run(ModificationResult.java:265)
   at org.netbeans.editor.GuardedDocument.runAtomic(GuardedDocument.java:323)
   at org.openide.text.NbDocument.runAtomic(NbDocument.java:436)
   at org.netbeans.api.java.source.ModificationResult.commit(ModificationResult.java:262)
   at org.netbeans.api.java.source.ModificationResult.commit(ModificationResult.java:215)
Caused: org.netbeans.modules.java.source.queries.api.QueryException: java.io.IOException
   at org.netbeans.modules.java.source.queriesimpl.QueriesControllerImpl.runUpdate(QueriesControllerImpl.java:115)
   at org.netbeans.modules.java.source.queries.api.Updates.update(Updates.java:157)
   at org.netbeans.modules.form.FormJavaSource.update(FormJavaSource.java:102)
   at org.netbeans.modules.form.FormJavaSource.renameField(FormJavaSource.java:230)
   at org.netbeans.modules.form.RenameSupport.renameComponentInClass(RenameSupport.java:86)
   at org.netbeans.modules.form.RenameSupport.renameComponent(RenameSupport.java:71)
   at org.netbeans.modules.form.RADComponent.rename(RADComponent.java:578)
   at org.netbeans.modules.form.JavaCodeGenerator$1.setValue(JavaCodeGenerator.java:310)
   at org.openide.explorer.propertysheet.NodePropertyModel.setValue(NodePropertyModel.java:113)
   at org.openide.explorer.propertysheet.PropUtils.noDlgUpdateProp(PropUtils.java:562)
   at org.openide.explorer.propertysheet.PropUtils.updateProp(PropUtils.java:523)
   at org.openide.explorer.propertysheet.PropUtils.updateProp(PropUtils.java:643)
   at org.openide.explorer.propertysheet.SheetCellEditor.stopCellEditing(SheetCellEditor.java:385)
   at org.openide.explorer.propertysheet.SheetCellEditor.actionPerformed(SheetCellEditor.java:244)
   at javax.swing.JTextField.fireActionPerformed(JTextField.java:508)
   at javax.swing.JTextField.postActionEvent(JTextField.java:721)
   at javax.swing.JTextField$NotifyAction.actionPerformed(JTextField.java:836)
   at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1663)
   at javax.swing.JComponent.processKeyBinding(JComponent.java:2879)
   at javax.swing.JComponent.processKeyBindings(JComponent.java:2926)
   at javax.swing.JComponent.processKeyEvent(JComponent.java:2842)
   at java.awt.Component.processEvent(Component.java:6304)
   at java.awt.Container.processEvent(Container.java:2234)
   at java.awt.Component.dispatchEventImpl(Component.java:4883)
   at java.awt.Container.dispatchEventImpl(Container.java:2292)
   at java.awt.Component.dispatchEvent(Component.java:4705)
   at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1954)
   at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:806)
   at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1074)
   at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:945)
   at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:771)
   at java.awt.Component.dispatchEventImpl(Component.java:4754)
   at java.awt.Container.dispatchEventImpl(Container.java:2292)
   at java.awt.Window.dispatchEventImpl(Window.java:2739)
   at java.awt.Component.dispatchEvent(Component.java:4705)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746)
   at java.awt.EventQueue.access$400(EventQueue.java:97)
   at java.awt.EventQueue$3.run(EventQueue.java:697)
   at java.awt.EventQueue$3.run(EventQueue.java:691)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
   at java.awt.EventQueue$4.run(EventQueue.java:719)
   at java.awt.EventQueue$4.run(EventQueue.java:717)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)