Exception on startup

[Gubaer]

Manifest-Version: 1.0
Ant-Version: Apache Ant 1.7.1
Created-By: 1.5.0_19-b02 (Sun Microsystems Inc.)
Main-class: JOSM
Main-Version: 2225 SVN
Main-Date: 2009-10-02T21:50:49.601448Z
Memory Usage: 28 MB / 1016 MB (8 MB allocated, but free)
Java version: 1.5.0_19

Plugins: AgPifoJmeasurementtageditorvalidatorwaydownloaderwmsplugin
Plugin AgPifoJ Version: 17707
Plugin measurement Version: 17377
Plugin tageditor Version: 17638
Plugin validator Version: 17722
Plugin waydownloader Version: 17885
Plugin wmsplugin Version: 17817

org.openstreetmap.josm.gui.MultiSplitLayout$InvalidLayoutException: Split children's total weight > 1.0
	at org.openstreetmap.josm.gui.MultiSplitLayout.throwInvalidLayout(MultiSplitLayout.java:737)
	at org.openstreetmap.josm.gui.MultiSplitLayout.checkLayout(MultiSplitLayout.java:763)
	at org.openstreetmap.josm.gui.MultiSplitLayout.layoutContainer(MultiSplitLayout.java:774)
	at java.awt.Container.layout(Container.java:1401)
	at java.awt.Container.doLayout(Container.java:1390)
	at java.awt.Container.validateTree(Container.java:1473)
	at java.awt.Container.validateTree(Container.java:1480)
	at java.awt.Container.validateTree(Container.java:1480)
	at java.awt.Container.validateTree(Container.java:1480)
	at java.awt.Container.validateTree(Container.java:1480)
	at java.awt.Container.validateTree(Container.java:1480)
	at java.awt.Container.validateTree(Container.java:1480)
	at java.awt.Container.validateTree(Container.java:1480)
	at java.awt.Container.validate(Container.java:1448)
	at javax.swing.RepaintManager.validateInvalidComponents(RepaintManager.java:379)
	at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:113)
	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)

[Gubaer]

See attached preferences.

[stoecker]

The validator plugin is the reason for the bug. As soon as it is visible the bug appears.

[stoecker]

(In [2227]) fixed #3640 - double checks against fixed numbers are dangerous

[bastiK]

Wow, thanks. I tried hard to get this error, but it wouldn't show up.

So it seems my processor outsmarted me (again). :)

I'm not sure MultisplitPane is used and tested that much. But it worked well when I tried it and hopefully there are not many such surprises left. I doubt Hans Mueller (the author of MuliSplitPane) still cares for bugreports, though.