I've found the IAppleCoreAccessor, IAppleCoreMutator, and AppleCoreAccessorMutatorImpl then imported all three into my class but I don't understand how I can use the functions defined there? I type them in and it doesn't offer to resolve them or change parameters... it just wants me to make the methods!
You only need the files in the squeek.applecore.api package. To get instances of IAppleCoreAccessor, etc, use the fields in squeek.applecore.api.AppleCoreAPI.
I've found the IAppleCoreAccessor, IAppleCoreMutator, and AppleCoreAccessorMutatorImpl then imported all three into my class but I don't understand how I can use the functions defined there? I type them in and it doesn't offer to resolve them or change parameters... it just wants me to make the methods!