You selected the wrong directory to apply the patch to. You must apply the patch to the project (the folder that has another folder named "java" inside it).
It sucks that it doesn't allow you to displace the paths like eclipse does (ignore leading segments).
If you have problems, FIRST TRY SOLVING THEM YOURSELF, and if you get errors, TRY TO ANALYZE THEM, and ONLY if you can't help it, THEN ask here.
Otherwise you will never learn anything if all you do is copy-paste! Discussion breeds innovation.