FULL PRODUCT VERSION :
Java(TM) SE Runtime Environment (build 1.6.0_17-b04)
Java HotSpot(TM) Client VM (build 14.3-b01, mixed mode, sharing)

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows XP [version 5.1.2600]

EXTRA RELEVANT SYSTEM CONFIGURATION :
Running application through Eclipse

A DESCRIPTION OF THE PROBLEM :
Following exception. I have no access to catch this exception and i don't know when it happens. It is rare but i get swing exceptions that i cannot catch from time to time:

Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: No such child: 2
	at java.awt.Container.getComponent(Container.java:281)
	at javax.swing.JComponent.rectangleIsObscured(JComponent.java:4337)
	at javax.swing.JComponent.paint(JComponent.java:1025)
	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5122)
	at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:285)
	at javax.swing.RepaintManager.paint(RepaintManager.java:1128)
	at javax.swing.JComponent._paintImmediately(JComponent.java:5070)
	at javax.swing.JComponent.paintImmediately(JComponent.java:4880)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:723)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:679)
	at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:659)
	at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:128)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
	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)



REPRODUCIBILITY :
This bug can be reproduced rarely.