kennydude/twitter4j — pull request #2 by afollestad (2012-07-16 23:58:56+00:00)
Title: Made setIsFavorited(boolean) work for twitter4j.Status objects

I had only added the function to StatusJSONImpl.java before, not the Status interface. That made it so that if you initialized a Status object, it wouldn't see the method because it's an interface (and the actual class with physical functions is in StatusJSONImpl.java).