Exception after deleting object merged to another layer

[Ldp]

Fresh SVN clean/dist build, updated plugins through plugin preferences.

• open .osm
• add new data layer
• go back to .osm
• select object
• merge object to other layer
• delete object from original layer

==> exception, object not deleted

Doesn't happen if you create the object in a new layer, only when you open a .osm file.

Build-Date: 2009-12-03 22:51:32		
Revision: 2566
Is-Local-Build: true

Memory Usage: 15 MB / 1016 MB (1 MB allocated, but free)
Java version: 1.6.0_17

Dataset consistency test:
No problems found


Plugins: AddrInterpolation,multipoly,terracer,utilsplugin,validator,wmsplugin
Plugin AddrInterpolation Version: 18874
Plugin multipoly Version: 18832
Plugin terracer Version: 18924
Plugin utilsplugin Version: 18926
Plugin validator Version: 18928
Plugin wmsplugin Version: 18762

java.lang.UnsupportedOperationException
	at java.util.AbstractList.remove(Unknown Source)
	at java.util.AbstractList$Itr.remove(Unknown Source)
	at java.util.AbstractCollection.removeAll(Unknown Source)
	at org.openstreetmap.josm.command.DeleteCommand.computeNodesToDelete(DeleteCommand.java:256)
	at org.openstreetmap.josm.command.DeleteCommand.delete(DeleteCommand.java:316)
	at org.openstreetmap.josm.command.DeleteCommand.delete(DeleteCommand.java:287)
	at org.openstreetmap.josm.actions.mapmode.DeleteAction.doActionPerformed(DeleteAction.java:148)
	at org.openstreetmap.josm.actions.DeleteAction.actionPerformed(DeleteAction.java:28)
	at javax.swing.SwingUtilities.notifyAction(Unknown Source)
	at javax.swing.JComponent.processKeyBinding(Unknown Source)
	at javax.swing.KeyboardManager.fireBinding(Unknown Source)
	at javax.swing.KeyboardManager.fireKeyboardAction(Unknown Source)
	at javax.swing.JComponent.processKeyBindingsForAllComponents(Unknown Source)
	at javax.swing.JComponent.processKeyBindings(Unknown Source)
	at javax.swing.JComponent.processKeyEvent(Unknown Source)
	at java.awt.Component.processEvent(Unknown Source)
	at java.awt.Container.processEvent(Unknown Source)
	at java.awt.Component.dispatchEventImpl(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(Unknown Source)
	at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
	at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)
	at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)
	at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)
	at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source)
	at java.awt.Component.dispatchEventImpl(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Window.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)

[Ldp]

Introduced in r2565 (as the commit msg already said)

[mjulius]

This also seems to be fixed by the patch in #4085.

[stoecker]

(In [2574]) fix #4085, #4084 - patch by mjulius - fix exception