id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
2581	Cannot change preferences	anonymous	team	"Just downloaded JOSM latest (1588). If I open the preferences panel and directly hit ""Ok"" without changing anything, I get

java.lang.AbstractMethodError
        at org.openstreetmap.josm.gui.preferences.PreferenceDialog.ok(PreferenceDialog.java:93)
        at org.openstreetmap.josm.actions.PreferencesAction.actionPerformed(PreferencesAction.java:75)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
        at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
        at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
        at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1225)
        at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:126

etc.etc.

Needless to say this also happens when I do change something. I'm on Ubuntu Jaunty.
"	defect	closed	major		Core		worksforme