id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1456	JOSM crashes when default color button is clicked	anonymous	framm	"I uploaded a GPX trail from Nokia SportsTracker application, and opened it in JOSM. Nothing appeared on screen (my first use of JOSM). I figured the foreground & background colors might be same so I right clicked on my GPX trail under ''Layers'', then ''Customize color'' and then clicked the ''Default'' button on the ''Swatches'' tab, which caused a crash. With this output:
{{{
Path: trunk
URL: http://josm.openstreetmap.de/svn/trunk
Repository Root: http://josm.openstreetmap.de/svn
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Revision: 805
Node Kind: directory
Last Changed Author: stoecker
Last Changed Rev: 805
Last Changed Date: 2008-08-18 01:27:58 +0200 (Mon, 18 Aug 2008)


java.lang.NullPointerException
	at org.openstreetmap.josm.tools.ColorHelper.color2html(ColorHelper.java:32)
	at org.openstreetmap.josm.data.Preferences.putColor(Preferences.java:325)
	at org.openstreetmap.josm.gui.layer.GpxLayer$2.actionPerformed(GpxLayer.java:149)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
	at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
	at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1170)
	at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1211)
	at java.awt.Component.processMouseEvent(Component.java:6038)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3260)
	at java.awt.Component.processEvent(Component.java:5803)
	at java.awt.Container.processEvent(Container.java:2058)
	at java.awt.Component.dispatchEventImpl(Component.java:4410)
	at java.awt.Container.dispatchEventImpl(Container.java:2116)
	at java.awt.Component.dispatchEvent(Component.java:4240)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
	at java.awt.Container.dispatchEventImpl(Container.java:2102)
	at java.awt.Window.dispatchEventImpl(Window.java:2429)
	at java.awt.Component.dispatchEvent(Component.java:4240)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
}}}

I'm running OpenSuse 10.3 on x86 and with Sun's JVM version 1.6"	defect	closed	major		Core		fixed