Inheritance and the “this” keyword

Question

Suppose that we have next situation:

Parent class A:

class A{  
    public A(){}
    public doSomething(){  
        System.out.println(this.getCla         


        

Answer 1

this doesn't do anything for you in this situtaion. Calling this.getClass() is no different than just calling getClass();

So, A calls getClass(), which will return B if you are dealing with an instance of B that extends A.