It gets a bit more involved than that. Oracle will have made the case that programming languages and APIs can be copyrighted, and protected by the same set of laws that keep Steamboat Willie from going into the public domain. Then, it becomes possible to sue other companies/projects for using a same or similar namespace (IBM and their use of OpenJDK, Apache Harmony), and anyone using Java will need to 'license' its use from Oracle.
All the evidence i've seen shows systematic failures from the highest levels of Google management. This seems to be chronic given all the legal issues they've been dragged into over the years, with blatant personal feelings towards the state of various laws driving them. This is the behavior that will cause Google's shareholders to throw Larry, Sergey, Eric, and any other managers out the door.
And I can't blame them. I've had my fill with this.