It would be nice to have a checker for unnecessary SuppressFBWarnings annotation uses.

the annotation is used mostly to work around false positives, but as those false positives get fixed in upcoming versions of SB, the code remains littered with useless suppression... wold be nice to eliminate them...

Additionally it would be nice to have a check for allowing only explicit use of @suppressfbwarnings("CHECK...")... to force the devs to explicitly specify which check to ignore...