java.lang.ArrayIndexOutOfBoundsException when using Lakewalker

[avarab@…]

I'm not sure if this is a lakewalker bug or a general issue:

Build-Date: 2009-11-26 15:25:20		
Revision: 2516
Is-Local-Build: true

Memory Usage: 986 MB / 986 MB (276 MB allocated, but free)
Java version: 1.6.0_16

Dataset consistency test:
No problems found


Plugins: lakewalkermultipolyopenstreetbugsopenvisibleremotecontrolslippymaputilspluginvalidatorwalkingpaperswmsplugin
Plugin lakewalker Version: 17375
Plugin multipoly Version: 18415
Plugin openstreetbugs Version: 18595
Plugin openvisible Version: 17536
Plugin remotecontrol Version: 18678
Plugin slippymap Version: 18741
Plugin utilsplugin Version: 18621
Plugin validator Version: 18623
Plugin walkingpapers Version: 18597
Plugin wmsplugin Version: 18712

java.lang.ArrayIndexOutOfBoundsException: 0
	at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1356)
	at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1299)
	at javax.swing.plaf.basic.BasicListUI.paintImpl(BasicListUI.java:251)
	at javax.swing.plaf.basic.BasicListUI.paint(BasicListUI.java:227)
	at javax.swing.plaf.ComponentUI.update(ComponentUI.java:143)
	at javax.swing.JComponent.paintComponent(JComponent.java:763)
	at javax.swing.JComponent.paint(JComponent.java:1029)
	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5124)
	at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1475)
	at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1406)
	at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:294)
	at javax.swing.RepaintManager.paint(RepaintManager.java:1220)
	at javax.swing.JComponent._paintImmediately(JComponent.java:5072)
	at javax.swing.JComponent.paintImmediately(JComponent.java:4882)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:803)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:714)
	at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:694)
	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: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)

[stoecker]

Seems to be more like a Java bug. No josm code involved. Can you make this reproducable, then reopen report.