java.lang.IllegalArgumentException: len=-9 < 0 at org.netbeans.editor.BaseDocument.handleRemove(BaseDocument.java:915) at org.netbeans.editor.BaseDocument$FilterBypassImpl.remove(BaseDocument.java:2404) at javax.swing.text.DocumentFilter.remove(DocumentFilter.java:0) at org.openide.text.CloneableEditorSupport$DocFilter.remove(CloneableEditorSupport.java:3031) at org.netbeans.editor.BaseDocument.remove(BaseDocument.java:901) at org.netbeans.api.java.source.ModificationResult.processDocumentLocked(ModificationResult.java:406) at org.netbeans.api.java.source.ModificationResult.access$100(ModificationResult.java:95) at org.netbeans.api.java.source.ModificationResult$3.run(ModificationResult.java:371) at org.netbeans.editor.GuardedDocument.runAtomicAsUser(GuardedDocument.java:347) at org.openide.text.NbDocument.runAtomicAsUser(NbDocument.java:462) at org.netbeans.api.java.source.ModificationResult.processDocument(ModificationResult.java:385) at org.netbeans.api.java.source.ModificationResult.commit2(ModificationResult.java:333) at org.netbeans.api.java.source.ModificationResult.access$000(ModificationResult.java:95) at org.netbeans.api.java.source.ModificationResult$2.run(ModificationResult.java:241) at org.netbeans.editor.GuardedDocument.runAtomic(GuardedDocument.java:317) at org.openide.text.NbDocument.runAtomic(NbDocument.java:436) at org.netbeans.api.java.source.ModificationResult.commit(ModificationResult.java:238) at org.netbeans.api.java.source.ModificationResult.commit(ModificationResult.java:201) at org.netbeans.modules.refactoring.java.spi.JavaModificationResult.commit(JavaModificationResult.java:74) at org.netbeans.modules.refactoring.spi.RefactoringCommit.commit(RefactoringCommit.java:149) at org.netbeans.modules.refactoring.api.RefactoringSession.doRefactoring(RefactoringSession.java:143) at org.netbeans.modules.refactoring.spi.impl.ParametersPanel$9.run(ParametersPanel.java:479) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1452) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2032) Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.IllegalArgumentException: len=-9 < 0 at org.openide.util.RequestProcessor.post(RequestProcessor.java:424) at org.netbeans.modules.refactoring.spi.impl.ParametersPanel.refactor(ParametersPanel.java:442) at org.netbeans.modules.refactoring.spi.impl.ParametersPanel.refactor(ParametersPanel.java:497) at org.netbeans.modules.refactoring.spi.impl.ParametersPanel.access$200(ParametersPanel.java:86) at org.netbeans.modules.refactoring.spi.impl.ParametersPanel$3.actionPerformed(ParametersPanel.java:244) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:0) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:0) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:0) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:0) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:0) at java.awt.Component.processMouseEvent(Component.java:0) at javax.swing.JComponent.processMouseEvent(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.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:0) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:0) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.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.dispatchEventImpl(EventQueue.java:0) at java.awt.EventQueue.access$000(EventQueue.java:0) at java.awt.EventQueue$3.run(EventQueue.java:0) at java.awt.EventQueue$3.run(EventQueue.java:0) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:0) at java.awt.EventQueue$4.run(EventQueue.java:0) at java.awt.EventQueue$4.run(EventQueue.java:0) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:0) at java.awt.EventQueue.dispatchEvent(EventQueue.java:0) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:158) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:0) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:0) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:0) at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:0) at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:0) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:0) at java.awt.Dialog.show(Dialog.java:0) at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1074) at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1109) at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1096) at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:126) at org.openide.util.Mutex.doEventAccess(Mutex.java:1363) at org.openide.util.Mutex.readAccess(Mutex.java:273) at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1081) at java.awt.Component.show(Component.java:0) at java.awt.Component.setVisible(Component.java:0) at java.awt.Window.setVisible(Window.java:0) at java.awt.Dialog.setVisible(Dialog.java:0) at org.netbeans.modules.refactoring.spi.impl.ParametersPanel.showDialog(ParametersPanel.java:662) at org.netbeans.modules.refactoring.spi.impl.RefactoringPanel.refresh(RefactoringPanel.java:674) at org.netbeans.modules.refactoring.spi.impl.RefactoringPanel.(RefactoringPanel.java:161) at org.netbeans.modules.refactoring.spi.ui.UI.openRefactoringUI(UI.java:86) at org.netbeans.modules.refactoring.java.ui.ContextAnalyzer$4.show(ContextAnalyzer.java:649) at org.netbeans.modules.refactoring.java.ui.ContextAnalyzer$TextComponentTask.run(ContextAnalyzer.java:389) at org.netbeans.api.java.source.ui.ScanDialog.runWhenScanFinished(ScanDialog.java:153) at org.netbeans.modules.refactoring.java.ui.JavaRefactoringActionsProvider.doChangeParameters(JavaRefactoringActionsProvider.java:125) at org.netbeans.modules.refactoring.java.ui.JavaActionsImplementationFactory.doChangeParameters(JavaActionsImplementationFactory.java:72) at org.netbeans.modules.refactoring.java.ui.ChangeParametersAction.performAction(ChangeParametersAction.java:74) at org.netbeans.modules.refactoring.java.ui.JavaRefactoringGlobalAction$ContextAction.actionPerformed(JavaRefactoringGlobalAction.java:196) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:0) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:0) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:0) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:0) at javax.swing.AbstractButton.doClick(AbstractButton.java:0) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:0) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:0) at java.awt.Component.processMouseEvent(Component.java:0) at javax.swing.JComponent.processMouseEvent(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.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:0) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:0) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.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.dispatchEventImpl(EventQueue.java:0) at java.awt.EventQueue.access$000(EventQueue.java:0) at java.awt.EventQueue$3.run(EventQueue.java:0) at java.awt.EventQueue$3.run(EventQueue.java:0) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:0) at java.awt.EventQueue$4.run(EventQueue.java:0) at java.awt.EventQueue$4.run(EventQueue.java:0) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:0) at java.awt.EventQueue.dispatchEvent(EventQueue.java:0) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:158) 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)