JabRef version 4.0-beta3. Mac OS X 10.12.6
Why I care:
http://discourse.jabref.org/t/command-line-use-doesnt-exit-with-n-on-completion/798
Steps to reproduce:
java -jar JabRef.jar -n hangs indefinitely.
I'll have a go at it, if you don't mind.
Fixed in #3274
Most helpful comment
I'll have a go at it, if you don't mind.