As the proposal says:
Despite the obvious temptation to incorporate existing code into the new project, the intention is to start a new code base. Since Rhino things have moved on in Java's ability to support dynamic languages and API calls such as InvokeDynamic should result in faster and more reliable code without the memory leaks that plagued Rhino.
Introduction to Nashorn
Oracle already has some code that it plans to share if the project is voted into existence. The vote is for current OpenJDK members and closed on December 6th.
This is not about tracking Android faces, but human faces. It isn't face recognition, but it is just as useful for many applications where you just need to know where a face is and if it is smiling, s [ ... ]