In Java, we use the reserved word super to ensure ... anotherDog)); // This is another way to cast the object } } class Animal { } class Dog extends Animal { void bark() { System.out.println ...

Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods. Generics are used in ...

Okay, I've got two objects. There's the Hand object, and the Finger object. These are fake. The mappings are correct, I believe, everything works fine usually, I think I'm just misunderstanding ...