id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
16534	Improve startup time	anonymous	team	"==== What steps will reproduce the problem?
1. Run JOSM

==== What is the expected result?
After the user clicks the icon on his desktop to start JOSM it is there (nearly) immediately to let him do his job quickly.

==== What happens instead?
On Windows and macOS/OS X platforms JOSM takes a minute or so to be even in a runnable state. It bothers the user with a lot of internal information that might be useful for debugging purposes of a developer but is completely useless for end users. 
This happens even if no additional plugins are loaded. 
It has been occurring for long.
With respect to some network error messages on startup JOSM seems to access network resources which might not be necessary if the user wants to work offline (see bug #12455). Access the network when it is actually needed.

"	enhancement	closed	normal		Core		wontfix	template_report;usability