Exception in relation editor when inserting elements at end of list

[CaptainCrunch]

Steps to reproduce:

1. Select at least one element that is already member of a relation and open relation editor for that relation
2. Click "Insert all objects of the current selection after the last member" (4th button from top)
3. Click no when prompted to insert elements that are already in the relation. (The selection jumps to the last member.)
4. Now enter a role in the "apply role" textbox and click the apply role button.

Result: The following exception occurs:

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2014-01-07 02:34:52
Last Changed Author: simon04
Revision: 6654
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2014-01-06 21:46:07 +0100 (Mon, 06 Jan 2014)
Last Changed Rev: 6654

Identification: JOSM/1.5 (6654 de) Windows XP 32-Bit
Memory Usage: 230 MB / 494 MB (47 MB allocated, but free)
Java version: 1.7.0_45, Oracle Corporation, Java HotSpot(TM) Client VM
VM arguments: [-Xmx512M, -Djava.net.useSystemProxies=true]
Dataset consistency test: No problems found

Plugin: utilsplugin2 (30177)

java.lang.IndexOutOfBoundsException: Index: 13, Size: 13
	at java.util.ArrayList.rangeCheck(Unknown Source)
	at java.util.ArrayList.get(Unknown Source)
	at org.openstreetmap.josm.gui.dialogs.relation.MemberTableModel.updateRole(MemberTableModel.java:465)
	at org.openstreetmap.josm.gui.dialogs.relation.GenericRelationEditor$SetRoleAction.actionPerformed(GenericRelationEditor.java:1574)
	at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
	at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
	at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
	at java.awt.Component.processMouseEvent(Unknown Source)
	at javax.swing.JComponent.processMouseEvent(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.LightweightDispatcher.retargetMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.dispatchEvent(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.dispatchEventImpl(Unknown Source)
	at java.awt.EventQueue.access$200(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.awt.EventQueue$4.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(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)

In this case there were 13 members in the relation.

[Don-vip]

Closed as duplicate of #7885.