id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1249	When selection tool is used, josm CRASH	fatbozz	framm	"I was editing some land. I download BBox (with gpx) , because i load some GPX.
Some error happened ( unexpected eof from server, when GPX files arriving ), i clicked ok, no any other option to choose :)

I edit sometime, then i used relation and scroll to another place, download some WMS data and used shortcut for selection tool. And this is my product... error.
This errorbox cant be closed, still reportbug, ok, report bug ok, when ""do nothing"". nothing happens.

{{{
Path: josm
URL: http://www.openstreetmap.de/svn/josm
Repository Root: http://www.openstreetmap.de/svn/josm
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Revision: 723
Node Kind: directory
Last Changed Rev: 723
Last Changed Date: 2008-07-15 00:02:51 +0200 (Tue, 15 Jul 2008)


java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
	at java.util.ArrayList.RangeCheck(Unknown Source)
	at java.util.ArrayList.get(Unknown Source)
	at org.openstreetmap.josm.actions.mapmode.DrawAction.computeHelperLine(DrawAction.java:402)
	at org.openstreetmap.josm.actions.mapmode.DrawAction.mouseMoved(DrawAction.java:342)
	at java.awt.AWTEventMulticaster.mouseMoved(Unknown Source)
	at java.awt.Component.processMouseMotionEvent(Unknown Source)
	at javax.swing.JComponent.processMouseMotionEvent(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.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)

}}}
"	defect	closed	major		Core	latest	fixed