java.lang.ArrayIndexOutOfBoundsException: 3
	at org.openide.explorer.propertysheet.PropertySheet$SheetTabbedPane.getTitleAt(PropertySheet.java:924)
	at org.openide.explorer.propertysheet.PropertySheet$SheetTabbedPane.getPropertySetsFor(PropertySheet.java:1000)
	at org.openide.explorer.propertysheet.PropertySheet$SheetTabbedPane.setSelectedIndex(PropertySheet.java:1022)
	at javax.swing.JTabbedPane.insertTab(JTabbedPane.java:606)
	at org.openide.explorer.propertysheet.PropertySheet$SheetTabbedPane.insertTab(PropertySheet.java:904)
	at javax.swing.JTabbedPane.addTab(JTabbedPane.java:675)
	at org.openide.explorer.propertysheet.PropertySheet$SheetTabbedPane.setTabCount(PropertySheet.java:1009)
	at org.openide.explorer.propertysheet.PropertySheet$SheetTabbedPane.setTabs(PropertySheet.java:939)
	at org.openide.explorer.propertysheet.PropertySheet.checkForTabs(PropertySheet.java:851)
	at org.openide.explorer.propertysheet.PropertySheet.setCurrentNode(PropertySheet.java:465)
	at org.openide.explorer.propertysheet.PropertySheet.doSetNodes(PropertySheet.java:373)
	at org.openide.explorer.propertysheet.PropertySheet.access$400(PropertySheet.java:46)
[catch] at org.openide.explorer.propertysheet.PropertySheet$4.run(PropertySheet.java:413)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:188)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:459)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:214)
	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)