How to remove the 'Notification exists for uninstalled and unrequested plugin' after unstalling the addon
Introduction
When uninstalling the addon you might encounter following message in the log file '
Notification exists for uninstalled and unrequested plugin'
Resolution
You can remove these messages by clearing the JIRA plugin cache. To do so
Stop JIRA
cd <JIRA HOME DIR>/plugins
delete .osgi-plugins and .bundled-plugins folders
Start JIRA
JIRA will rebuild the cache.