I am very ambivalent to this issue of Oracle vs Google.

On one hand I'd like Oracle to lose, because what's the point of touting Java as free and releasing open jdk, if you then go around and sue other companies. Legal issues aside (I am not a lawyer), I feel this 'copyrightable API' is stupid and counterproductive.

On the other hand I want Oracle to win and then hopefully Google will move away from Java. Then Oracle will effectively have killed Java on mobile and have only themselves to blame.