SEVERE [global] java.lang.ArrayIndexOutOfBoundsException: -1 at java.util.ArrayList.remove(ArrayList.java:390) at org.netbeans.editor.Annotations.removeAnnotation(Annotations.java:320) at org.netbeans.modules.editor.NbEditorDocument.removeAnnotation(NbEditorDocument.java:251) at org.openide.text.NbDocument.removeAnnotation(NbDocument.java:470) at org.openide.text.DocumentLine.notifyChange(DocumentLine.java:498) at org.openide.text.DocumentLine$Set.linesChanged(DocumentLine.java:914) at org.openide.text.LineListener.removeUpdate(LineListener.java:97) at org.openide.util.WeakListenerImpl$Document.removeUpdate(WeakListenerImpl.java:247) at org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.removeUpdate(PriorityDocumentListenerList.java:63) at javax.swing.text.AbstractDocument.fireRemoveUpdate(AbstractDocument.java:243) at org.netbeans.editor.BaseDocument.fireRemoveUpdate(BaseDocument.java:1361) at org.netbeans.editor.BaseDocument.remove(BaseDocument.java:793) at javax.swing.text.AbstractDocument.replace(AbstractDocument.java:652) at javax.swing.text.JTextComponent.replaceSelection(JTextComponent.java:1351) at javax.swing.JEditorPane.replaceSelection(JEditorPane.java:1202) at org.netbeans.editor.BaseKit$DefaultKeyTypedAction.replaceSelection(BaseKit.java:949) at org.netbeans.editor.BaseKit$DefaultKeyTypedAction.actionPerformed(BaseKit.java:879) at org.netbeans.editor.ext.ExtKit$ExtDefaultKeyTypedAction.actionPerformed(ExtKit.java:859) at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:258) at org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.defaultKeyTypedAction(CodeTemplateInsertHandler.java:374) at org.netbeans.lib.editor.codetemplates.CodeTemplateOverrideAction.actionPerformed(CodeTemplateOverrideAction.java:134) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636) at javax.swing.JComponent.processKeyBinding(JComponent.java:2844) at javax.swing.JComponent.processKeyBindings(JComponent.java:2879) at javax.swing.JComponent.processKeyEvent(JComponent.java:2807) at java.awt.Component.processEvent(Component.java:5815) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4410) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:693) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:958) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:830) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:657) at java.awt.Component.dispatchEventImpl(Component.java:4282) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Window.dispatchEventImpl(Window.java:2429) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) [catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121) SEVERE [global] java.lang.NullPointerException at org.netbeans.editor.Annotations.removeAnnotation(Annotations.java:300) at org.netbeans.modules.editor.NbEditorDocument.addAnnotation(NbEditorDocument.java:207) at org.openide.text.NbDocument.addAnnotation(NbDocument.java:447) at org.openide.text.DocumentLine.notifyChange(DocumentLine.java:503) at org.openide.text.DocumentLine$Set.linesChanged(DocumentLine.java:914) at org.openide.text.LineListener.insertUpdate(LineListener.java:131) at org.openide.util.WeakListenerImpl$Document.insertUpdate(WeakListenerImpl.java:236) at org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.insertUpdate(PriorityDocumentListenerList.java:48) at javax.swing.text.AbstractDocument.fireInsertUpdate(AbstractDocument.java:185) at org.netbeans.editor.BaseDocument.fireInsertUpdate(BaseDocument.java:1358) at org.netbeans.editor.BaseDocument.insertString(BaseDocument.java:653) at javax.swing.text.AbstractDocument.replace(AbstractDocument.java:655) at javax.swing.text.JTextComponent.replaceSelection(JTextComponent.java:1351) at javax.swing.JEditorPane.replaceSelection(JEditorPane.java:1202) at org.netbeans.editor.BaseKit$DefaultKeyTypedAction.replaceSelection(BaseKit.java:949) at org.netbeans.editor.BaseKit$DefaultKeyTypedAction.actionPerformed(BaseKit.java:879) at org.netbeans.editor.ext.ExtKit$ExtDefaultKeyTypedAction.actionPerformed(ExtKit.java:859) at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:258) at org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.defaultKeyTypedAction(CodeTemplateInsertHandler.java:374) at org.netbeans.lib.editor.codetemplates.CodeTemplateOverrideAction.actionPerformed(CodeTemplateOverrideAction.java:134) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636) at javax.swing.JComponent.processKeyBinding(JComponent.java:2844) at javax.swing.JComponent.processKeyBindings(JComponent.java:2879) at javax.swing.JComponent.processKeyEvent(JComponent.java:2807) at java.awt.Component.processEvent(Component.java:5815) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4410) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:693) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:958) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:830) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:657) at java.awt.Component.dispatchEventImpl(Component.java:4282) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Window.dispatchEventImpl(Window.java:2429) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) [catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121) SEVERE [global] java.lang.NullPointerException at org.netbeans.editor.Annotations.removeAnnotation(Annotations.java:300) at org.netbeans.modules.editor.NbEditorDocument.removeAnnotation(NbEditorDocument.java:251) at org.openide.text.NbDocument.removeAnnotation(NbDocument.java:470) at org.openide.text.DocumentLine.notifyChange(DocumentLine.java:498) at org.openide.text.DocumentLine$Set.linesChanged(DocumentLine.java:914) at org.openide.text.LineListener.insertUpdate(LineListener.java:131) at org.openide.util.WeakListenerImpl$Document.insertUpdate(WeakListenerImpl.java:236) at org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.insertUpdate(PriorityDocumentListenerList.java:48) at javax.swing.text.AbstractDocument.fireInsertUpdate(AbstractDocument.java:185) at org.netbeans.editor.BaseDocument.fireInsertUpdate(BaseDocument.java:1358) at org.netbeans.editor.BaseDocument.insertString(BaseDocument.java:653) at javax.swing.text.AbstractDocument.replace(AbstractDocument.java:655) at javax.swing.text.JTextComponent.replaceSelection(JTextComponent.java:1351) at javax.swing.JEditorPane.replaceSelection(JEditorPane.java:1202) at org.netbeans.editor.BaseKit$DefaultKeyTypedAction.replaceSelection(BaseKit.java:949) at org.netbeans.editor.BaseKit$DefaultKeyTypedAction.actionPerformed(BaseKit.java:879) at org.netbeans.editor.ext.ExtKit$ExtDefaultKeyTypedAction.actionPerformed(ExtKit.java:859) at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:258) at org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.defaultKeyTypedAction(CodeTemplateInsertHandler.java:374) at org.netbeans.lib.editor.codetemplates.CodeTemplateOverrideAction.actionPerformed(CodeTemplateOverrideAction.java:134) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636) at javax.swing.JComponent.processKeyBinding(JComponent.java:2844) at javax.swing.JComponent.processKeyBindings(JComponent.java:2879) at javax.swing.JComponent.processKeyEvent(JComponent.java:2807) at java.awt.Component.processEvent(Component.java:5815) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4410) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:693) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:958) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:830) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:657) at java.awt.Component.dispatchEventImpl(Component.java:4282) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Window.dispatchEventImpl(Window.java:2429) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) [catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121) SEVERE [global] java.lang.NullPointerException at org.netbeans.editor.Annotations.removeAnnotation(Annotations.java:300) at org.netbeans.modules.editor.NbEditorDocument.addAnnotation(NbEditorDocument.java:207) at org.openide.text.NbDocument.addAnnotation(NbDocument.java:447) at org.openide.text.DocumentLine.notifyChange(DocumentLine.java:503) at org.openide.text.DocumentLine$Set.linesChanged(DocumentLine.java:914) at org.openide.text.LineListener.insertUpdate(LineListener.java:131) at org.openide.util.WeakListenerImpl$Document.insertUpdate(WeakListenerImpl.java:236) at org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.insertUpdate(PriorityDocumentListenerList.java:48) at javax.swing.text.AbstractDocument.fireInsertUpdate(AbstractDocument.java:185) at org.netbeans.editor.BaseDocument.fireInsertUpdate(BaseDocument.java:1358) at org.netbeans.editor.BaseDocument.insertString(BaseDocument.java:653) at javax.swing.text.AbstractDocument.replace(AbstractDocument.java:655) at javax.swing.text.JTextComponent.replaceSelection(JTextComponent.java:1351) at javax.swing.JEditorPane.replaceSelection(JEditorPane.java:1202) at org.netbeans.editor.BaseKit$DefaultKeyTypedAction.replaceSelection(BaseKit.java:949) at org.netbeans.editor.BaseKit$DefaultKeyTypedAction.actionPerformed(BaseKit.java:879) at org.netbeans.editor.ext.ExtKit$ExtDefaultKeyTypedAction.actionPerformed(ExtKit.java:859) at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:258) at org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.defaultKeyTypedAction(CodeTemplateInsertHandler.java:374) at org.netbeans.lib.editor.codetemplates.CodeTemplateOverrideAction.actionPerformed(CodeTemplateOverrideAction.java:134) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636) at javax.swing.JComponent.processKeyBinding(JComponent.java:2844) at javax.swing.JComponent.processKeyBindings(JComponent.java:2879) at javax.swing.JComponent.processKeyEvent(JComponent.java:2807) at java.awt.Component.processEvent(Component.java:5815) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4410) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:693) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:958) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:830) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:657) at java.awt.Component.dispatchEventImpl(Component.java:4282) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Window.dispatchEventImpl(Window.java:2429) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) [catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121) SEVERE [global] java.lang.NullPointerException at org.netbeans.editor.Annotations.removeAnnotation(Annotations.java:300) at org.netbeans.modules.editor.NbEditorDocument.removeAnnotation(NbEditorDocument.java:251) at org.openide.text.NbDocument.removeAnnotation(NbDocument.java:470) at org.openide.text.DocumentLine.notifyChange(DocumentLine.java:498) at org.openide.text.DocumentLine$Set.linesChanged(DocumentLine.java:914) at org.openide.text.LineListener.insertUpdate(LineListener.java:131) at org.openide.util.WeakListenerImpl$Document.insertUpdate(WeakListenerImpl.java:236) at org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.insertUpdate(PriorityDocumentListenerList.java:48) at javax.swing.text.AbstractDocument.fireInsertUpdate(AbstractDocument.java:185) at org.netbeans.editor.BaseDocument.fireInsertUpdate(BaseDocument.java:1358) at org.netbeans.editor.BaseDocument.insertString(BaseDocument.java:653) at javax.swing.text.AbstractDocument.replace(AbstractDocument.java:655) at javax.swing.text.JTextComponent.replaceSelection(JTextComponent.java:1351) at javax.swing.JEditorPane.replaceSelection(JEditorPane.java:1202) at org.netbeans.editor.BaseKit$DefaultKeyTypedAction.replaceSelection(BaseKit.java:949) at org.netbeans.editor.BaseKit$DefaultKeyTypedAction.actionPerformed(BaseKit.java:879) at org.netbeans.editor.ext.ExtKit$ExtDefaultKeyTypedAction.actionPerformed(ExtKit.java:859) at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:258) at org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.defaultKeyTypedAction(CodeTemplateInsertHandler.java:374) at org.netbeans.lib.editor.codetemplates.CodeTemplateOverrideAction.actionPerformed(CodeTemplateOverrideAction.java:134) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636) at javax.swing.JComponent.processKeyBinding(JComponent.java:2844) at javax.swing.JComponent.processKeyBindings(JComponent.java:2879) at javax.swing.JComponent.processKeyEvent(JComponent.java:2807) at java.awt.Component.processEvent(Component.java:5815) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4410) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:693) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:958) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:830) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:657) at java.awt.Component.dispatchEventImpl(Component.java:4282) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Window.dispatchEventImpl(Window.java:2429) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) [catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121) SEVERE [global] java.lang.NullPointerException at org.netbeans.editor.Annotations.removeAnnotation(Annotations.java:300) at org.netbeans.modules.editor.NbEditorDocument.addAnnotation(NbEditorDocument.java:207) at org.openide.text.NbDocument.addAnnotation(NbDocument.java:447) at org.openide.text.DocumentLine.notifyChange(DocumentLine.java:503) at org.openide.text.DocumentLine$Set.linesChanged(DocumentLine.java:914) at org.openide.text.LineListener.removeUpdate(LineListener.java:97) at org.openide.util.WeakListenerImpl$Document.removeUpdate(WeakListenerImpl.java:247) at org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.removeUpdate(PriorityDocumentListenerList.java:63) at javax.swing.text.AbstractDocument.fireRemoveUpdate(AbstractDocument.java:243) at org.netbeans.editor.BaseDocument.fireRemoveUpdate(BaseDocument.java:1361) at org.netbeans.editor.BaseDocument.remove(BaseDocument.java:793) at org.netbeans.editor.ActionFactory$RemoveWordPreviousAction.actionPerformed(ActionFactory.java:189) at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:258) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636) at javax.swing.JComponent.processKeyBinding(JComponent.java:2844) at javax.swing.JComponent.processKeyBindings(JComponent.java:2879) at javax.swing.JComponent.processKeyEvent(JComponent.java:2807) at java.awt.Component.processEvent(Component.java:5815) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4410) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:693) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:958) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:830) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:657) at java.awt.Component.dispatchEventImpl(Component.java:4282) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Window.dispatchEventImpl(Window.java:2429) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) [catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121) SEVERE [global] java.lang.NullPointerException at org.netbeans.editor.Annotations.removeAnnotation(Annotations.java:300) at org.netbeans.modules.editor.NbEditorDocument.removeAnnotation(NbEditorDocument.java:251) at org.openide.text.NbDocument.removeAnnotation(NbDocument.java:470) at org.openide.text.DocumentLine.notifyChange(DocumentLine.java:498) at org.openide.text.DocumentLine$Set.linesChanged(DocumentLine.java:914) at org.openide.text.LineListener.removeUpdate(LineListener.java:97) at org.openide.util.WeakListenerImpl$Document.removeUpdate(WeakListenerImpl.java:247) at org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.removeUpdate(PriorityDocumentListenerList.java:63) at javax.swing.text.AbstractDocument.fireRemoveUpdate(AbstractDocument.java:243) at org.netbeans.editor.BaseDocument.fireRemoveUpdate(BaseDocument.java:1361) at org.netbeans.editor.BaseDocument.remove(BaseDocument.java:793) at org.netbeans.editor.BaseKit$DeleteCharAction.actionPerformed(BaseKit.java:1289) at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:258) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636) at javax.swing.JComponent.processKeyBinding(JComponent.java:2844) at javax.swing.JComponent.processKeyBindings(JComponent.java:2879) at javax.swing.JComponent.processKeyEvent(JComponent.java:2807) at java.awt.Component.processEvent(Component.java:5815) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4410) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:693) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:958) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:830) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:657) at java.awt.Component.dispatchEventImpl(Component.java:4282) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Window.dispatchEventImpl(Window.java:2429) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) [catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121) SEVERE [global] java.lang.NullPointerException at org.netbeans.editor.Annotations.removeAnnotation(Annotations.java:300) at org.netbeans.modules.editor.NbEditorDocument.addAnnotation(NbEditorDocument.java:207) at org.openide.text.NbDocument.addAnnotation(NbDocument.java:447) at org.openide.text.DocumentLine.notifyChange(DocumentLine.java:503) at org.openide.text.DocumentLine$Set.linesChanged(DocumentLine.java:914) at org.openide.text.LineListener.removeUpdate(LineListener.java:97) at org.openide.util.WeakListenerImpl$Document.removeUpdate(WeakListenerImpl.java:247) at org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.removeUpdate(PriorityDocumentListenerList.java:63) at javax.swing.text.AbstractDocument.fireRemoveUpdate(AbstractDocument.java:243) at org.netbeans.editor.BaseDocument.fireRemoveUpdate(BaseDocument.java:1361) at org.netbeans.editor.BaseDocument.remove(BaseDocument.java:793) at org.netbeans.editor.BaseKit$DeleteCharAction.actionPerformed(BaseKit.java:1289) at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:258) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636) at javax.swing.JComponent.processKeyBinding(JComponent.java:2844) at javax.swing.JComponent.processKeyBindings(JComponent.java:2879) at javax.swing.JComponent.processKeyEvent(JComponent.java:2807) at java.awt.Component.processEvent(Component.java:5815) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4410) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:693) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:958) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:830) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:657) at java.awt.Component.dispatchEventImpl(Component.java:4282) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Window.dispatchEventImpl(Window.java:2429) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) [catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121) SEVERE [global] java.lang.NullPointerException at org.netbeans.editor.Annotations.removeAnnotation(Annotations.java:300) at org.netbeans.modules.editor.NbEditorDocument.removeAnnotation(NbEditorDocument.java:251) at org.openide.text.NbDocument.removeAnnotation(NbDocument.java:470) at org.openide.text.DocumentLine.notifyChange(DocumentLine.java:498) at org.openide.text.DocumentLine$Set.linesChanged(DocumentLine.java:914) at org.openide.text.LineListener.removeUpdate(LineListener.java:97) at org.openide.util.WeakListenerImpl$Document.removeUpdate(WeakListenerImpl.java:247) at org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.removeUpdate(PriorityDocumentListenerList.java:63) at javax.swing.text.AbstractDocument.fireRemoveUpdate(AbstractDocument.java:243) at org.netbeans.editor.BaseDocument.fireRemoveUpdate(BaseDocument.java:1361) at org.netbeans.editor.BaseDocument.remove(BaseDocument.java:793) at org.netbeans.editor.BaseKit$DeleteCharAction.actionPerformed(BaseKit.java:1289) at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:258) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636) at javax.swing.JComponent.processKeyBinding(JComponent.java:2844) at javax.swing.JComponent.processKeyBindings(JComponent.java:2879) at javax.swing.JComponent.processKeyEvent(JComponent.java:2807) at java.awt.Component.processEvent(Component.java:5815) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4410) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:693) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:958) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:830) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:657) at java.awt.Component.dispatchEventImpl(Component.java:4282) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Window.dispatchEventImpl(Window.java:2429) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) [catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)