We have over 40 plugins in JIRA and it was becoming pain to install them frequently on test enviornments, so I tried to copy all the 40 jars from production environment to test environment under $JIRA DATA DIR/application-data/jira/plugins/installed-plugins
and restarted my JIRA.
I am able to see that 38 plugins seems to be deployed and are visible under Manage Addons screen.
I have to test them yet, I shall update my finding as soon as complete by testing
Meanwhile just wanted to know if anyone had done this before and did they see any repurcussions by following this way ??