id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
14130	JOSM freezes on dulicating osm layer	anonymous	anonymous	"==== What steps will reproduce the problem?
1. Create / Download some OSM content
2. Save the content as a layer
3. right-click layer and press ""duplicate""

==== What is the expected result?

There should be a duplicate of the original layer

==== What happens instead?

JOSM freezes permanently

==== Please provide any additional information below. Attach a screenshot if possible.


"	defect	closed	normal		Core		needinfo	template_report