id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1425	JOSM exit;unsaved changes dialog	sascha-web-josm.openstreetmap.de@…	xeen	"On exiting without saving JOSM asks ""There are unsaved changes. Discard the changes and continue?"", giving Yes and No as options. This is highly dangerous, as several other applications use similar dialogs, but some of them with negated options (""Save before exiting?"").
A better way to handle it is to name the buttons according to their result, like Gimp does:

> Save the changes to image 'Untitled' before closing?
> If you don't save the image, changes from the last XX seconds will be lost.

> ![Don't save] ![Cancel] ![Save]

While giving the last modification time is useful to determine if the last change was accidental or intentional, it's not absolutely necessary.
The following text might suit JOSM:

You have made changes since you last saved or uploaded. If you exit without saving, these changes will be lost forever.

![Save locally] ![Discard changes] ![Don't exit]

I haven't worked with Swing before (only SWT), so no patch, sorry.

"	enhancement	closed	minor		Core	latest	fixed		none