I'm not sure why so many people here seem to be surprised by this, I got the exact same impression from the hearing. The problem for Google on the copyrightability front is that "compilations" of non-copyrightable items can be copyrightable even if the underlying items themselves are not, if the "selection, coordination, or arrangement" of those items involves sufficient creativity to be considered an "original work…
Having read multiple perspectives, some pro-Google and some pro-Oracle, I cannot reconcile this sort of argument with the Baker v. Selden precedent. [1] Perhaps my understanding of APIs is different because I'm an engineer and not a lawyer, but how is this not an open and shut case? The cookbook analogy is not applicable for the same reason one could not apply it in Baker , accounting methods are not of themselves co…
True. Neither are 'ways of calling library functions" copyrightable.
But in the case of Java API what was copied was the actual Java-code in which the APIs are expressed.
Because the APIs are "fed" to the compiler as Java source-code, it is clear what was copied was not just the "way library-functions are called".
What was copied was Java SOURCE-CODE which allows a Java compiler to ENFORCE and INTERPRET such calling conventions.
Even if the API was rewritten in another programming language it would be a copyright violation if large parts of the structure of the API meaning how the methods are organized into classes and interfaces and how they refer to each other, was copied. That would clearly be a work of art that deserves copyright protection, in my view.