Apparently the OpenJDK stuff (Aka Java GPL) doesn't cover Java ME (mobile editions). This article from 2007 has some good info in it.

http://www.betaversion.org/~stefano/linotype/news/110/

And theres already talk that this was in the works for a long time, due to the Java lawsuit with Microsoft. Seems that one lawsuit brought in more money to Sun for Java then any of their other actions, so Google looks like a prime target now. Guess Oracle has to find some way to pay for their expenses in buying out Sun.

http://tirania.org/blog/archive/2010/Aug-13.html

A good one indeed. This is probably going to be messier then the SCO System V lawsuits.