java.lang.AssertionError
	at org.netbeans.modules.editor.completion.CompletionImpl.completionQuery(CompletionImpl.java:427)
	at org.netbeans.modules.editor.completion.CompletionImpl.access$200(CompletionImpl.java:52)
	at org.netbeans.modules.editor.completion.CompletionImpl$3.actionPerformed(CompletionImpl.java:156)
	at javax.swing.Timer.fireActionPerformed(Timer.java:271)
[catch] at javax.swing.Timer$DoPostEvent.run(Timer.java:201)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)