how to block a superclass method to be called to a subclass

Question

I\'m extending the functionality of a class with a subclass, and I\'m doing some dirty stuff that make superclass methods dangerous (app will hang in a loop) in the context

Answer 1

This article explains how to create private variables in Objective C. They aren't truly private, but from what I read, the compiler will throw a warning if you try to call them from the subclass.