id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
16233	Say if valid file valid	jidanni	team	"1. Follow the instructions in https://wiki.openstreetmap.org/wiki/JOSM/Validator with an already valid file.
1. Upon clicking the checkmark, nothing happens.
1. Now click the checkmark 20 times.
1. With a quick eye, you might notice some box appearing and disappearing in the middle of the screen. But with newer hardware, you wont even notice any box.

So at least print a message: Valid data, and be sure it is visible to the user.
Don't erase it thinking he saw it, as he wont on newer computers."	enhancement	closed	normal		Core validator		wontfix