The Oracle-Google lawsuit is about patent claims over implementation details in Dalvik and the standard library. While all your details are correct, they're not at issue.
Getting back to the OP's point -- any Java-clone will run afoul of Oracle's patents even more so than Google has with Dalvik. Even Microsoft's .NET CLR likely violates some of these patents.
Getting back to the OP's point -- any Java-clone will run afoul of Oracle's patents even more so than Google has with Dalvik. Even Microsoft's .NET CLR likely violates some of these patents.