Well, as I said in older version of Ubuntu and Unity I don't have problems, so it doesn't show a strong link with https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1156919, and this has nothing to do with Java.
By the way, I think this is a fundamental bug of Unity and it should be fixed with high prioroty. It doesn't crash any thing, but it indicates some basic things wrong in Unity.
Well, as I said in older version of Ubuntu and Unity I don't have problems, so it doesn't show a strong link with https:/ /bugs.launchpad .net/ubuntu/ +source/ compiz/ +bug/1156919, and this has nothing to do with Java.
By the way, I think this is a fundamental bug of Unity and it should be fixed with high prioroty. It doesn't crash any thing, but it indicates some basic things wrong in Unity.