id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
20225	Method Preferences.getAllPossiblePreferenceDirs() is rather useless	GerdP	team	"This is a follow up of ticket:19006#commen:14
I think the changes in r7834 introduced an unintended change in method `Preferences.getAllPossiblePreferenceDirs()`
Before, this method returned a list with a special order, now the collection is an unordered HashSet. The method is used by `ImageProvider` as a ""last resort"" to find images and I think this requires an order to prevent unpredictable behaviour.
Another problem is that some of the directory names returned by this method have a separator charactor at the end, others haven't.

I am not sure why this method still exists. It seems to implement some backward compatibility for very early JOSM versions?"	defect	new	normal		Core				Don-vip stoecker