java.lang.ArrayIndexOutOfBoundsException: -1
   at java.util.ArrayList.elementData(ArrayList.java:371)
   at java.util.ArrayList.get(ArrayList.java:384)
   at javax.swing.JTabbedPane.getTitleAt(JTabbedPane.java:1112)
   at org.netbeans.modules.options.TabbedController.getHelpCtx(TabbedController.java:239)
   at org.netbeans.modules.options.CategoryModel$Category.getHelpCtx(CategoryModel.java:433)
   at org.netbeans.modules.options.CategoryModel$Category.access$900(CategoryModel.java:322)
   at org.netbeans.modules.options.CategoryModel.getHelpCtx(CategoryModel.java:206)
   at org.netbeans.modules.options.OptionsPanel.getHelpCtx(OptionsPanel.java:284)
   at org.netbeans.modules.options.OptionsDisplayerImpl$OptionsPanelListener$1.run(OptionsDisplayerImpl.java:435)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2042)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.ArrayIndexOutOfBoundsException: -1
   at org.openide.util.RequestProcessor$Task.schedule(RequestProcessor.java:1473)
   at org.netbeans.modules.options.OptionsDisplayerImpl$OptionsPanelListener.propertyChange(OptionsDisplayerImpl.java:438)
   at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
   at java.awt.Component.firePropertyChange(Component.java:8382)
   at org.netbeans.modules.options.OptionsPanel.access$2700(OptionsPanel.java:123)
   at org.netbeans.modules.options.OptionsPanel$ControllerListener.propertyChange(OptionsPanel.java:1100)
   at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
   at org.netbeans.modules.options.TabbedController.handleTabSwitched(TabbedController.java:232)
   at org.netbeans.modules.options.TabbedController.initTabbedPane(TabbedController.java:187)
   at org.netbeans.modules.options.TabbedController.access$100(TabbedController.java:79)
   at org.netbeans.modules.options.TabbedController$1$1.run(TabbedController.java:94)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)
   at java.awt.EventQueue.access$200(EventQueue.java:103)
   at java.awt.EventQueue$3.run(EventQueue.java:694)
   at java.awt.EventQueue$3.run(EventQueue.java:692)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)