For anyone who's still having this issue after installing all of the packages, see https://bugs.launchpad.net/ubuntu/+source/openjdk-6/+bug/445009. That fixed it for me.
For anyone who's still having this issue after installing all of the packages, see https:/ /bugs.launchpad .net/ubuntu/ +source/ openjdk- 6/+bug/ 445009. That fixed it for me.