java.lang.NullPointerException
   at org.netbeans.modules.rwaccess.StatusBarSwitcher.removeWatchedElementComponent(StatusBarSwitcher.java:88)
   at org.netbeans.modules.rwaccess.StatusBarElementProvider.propertyChange(StatusBarElementProvider.java:40)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
   at org.netbeans.api.editor.EditorRegistry.fireEvents(EditorRegistry.java:504)
   at org.netbeans.api.editor.EditorRegistry$AncestorL$1.actionPerformed(EditorRegistry.java:684)
   at javax.swing.Timer.fireActionPerformed(Timer.java:271)
   at javax.swing.Timer$DoPostEvent.run(Timer.java:201)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
   at org.casaburo.utils.textPopupMenu.TCPopupEventQueue.dispatchEvent(TCPopupEventQueue.java:87)
   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)