Today, when you run find-bugs plug-in triggered by a git commit, you can't know exactly which commit added those bugs.
It becomes especially difficult to know when a high volume of commits is pushed at once.

find-bugs plug-in could have a new option to tick in the 'advanced section',
which will do a 'git bisect' on the git commits that caused a new bug and display/email to commiter who did it.

that would simply and automate the process of finding who wrote the bug.