id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
11199	"Add ""invert selection"""	brycenesbitt	team	"Here was my use case:

* ""Select all by preset"" to get a particular feature
* Invert selection.
* ""Purge"" everything else.
* Save the feature of interest.

The invert selection step option is common in other packages (e.g. gimp), and seems about as advanced as the other menu items.

See also:  https://josm.openstreetmap.de/ticket/6779"	enhancement	closed	normal		Core		duplicate