Whilst the Oracle/Google case was initially based on the assumption that Oracle's patents were valid – now all but demolished – Oracle has switched tack to claim that it is a copyright violation. At heart is the question of whether an API or even a computer language can be copyrightable.
Last month, Judge Paul Grewal ordered the Oracle and Google to attempt to negotiate a settlement. Google offered a $2.8 million settlement on condition that Oracle can prove patent infringement. However, Oracle rejected that offer as too low, so the case will go to court on the 16th April.
Google has fired back against Oracle in the ongoing JVM dispute, and is now asserting that the Oracle JVM patents are invalid because of obviousness. Things are just about to get interesting.