NPE while viewing data

[bilbo]

I downloaded some area, then I edited something, uploaded something, then I downloaded some extra relation members, edited, uploaded and then I decided to zoom out so far, that I could see all the data. And this is the result:

Build-Date: 2009-11-16 13:39:23
Revision: 2462
Is-Local-Build: true

Memory Usage: 367 MB / 989 MB (98 MB allocated, but free)
Java version: 1.6.0_16

Plugins: buildings_tools
graphview
measurement
multipoly
openstreetbugs
remotecontrol
terracer2
utilsplugin
validator
wmsplugin
Plugin buildings_tools Version: 24
Plugin graphview Version: 18593
Plugin measurement Version: 18595
Plugin multipoly Version: 18415
Plugin openstreetbugs Version: 18595
Plugin remotecontrol Version: 18503
Plugin terracer2 Version: ${version.entry.commit.revision}
Plugin utilsplugin Version: 18621
Plugin validator Version: 18623
Plugin wmsplugin Version: 18625

java.lang.NullPointerException

at org.openstreetmap.josm.gui.DefaultNameFormatter.format(DefaultNameFormatter.java:140)
at org.openstreetmap.josm.data.osm.Way.getDisplayName(Way.java:352)
at org.openstreetmap.josm.data.osm.visitor.MapPaintVisitor.addInnerToOuters(MapPaintVisitor.java:890)
at org.openstreetmap.josm.data.osm.visitor.MapPaintVisitor.drawMultipolygon(MapPaintVisitor.java:1008)
at org.openstreetmap.josm.data.osm.visitor.MapPaintVisitor.paintUnselectedRelation(MapPaintVisitor.java:527)
at org.openstreetmap.josm.data.osm.visitor.MapPaintVisitor.visitAll(MapPaintVisitor.java:1482)
at org.openstreetmap.josm.gui.layer.OsmDataLayer.paint(OsmDataLayer.java:247)
at org.openstreetmap.josm.gui.MapView.paint(MapView.java:391)
at javax.swing.JComponent.paintChildren(JComponent.java:864)
at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1030)
at javax.swing.JComponent.paint(JComponent.java:1038)
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)

And JOSM is stuck in endless loop, just presenting "Do nothing/Report bug" again and again.

On second attempt, I saved the data before zooming out (and I got it again), so you can load them and see what triggers the bug

[bilbo]

Data that trigger the bug. Zoom out far enough and see ...

[bilbo]

Seems to be fixed by the fix in [2463].