jqplusv7 - Class Design Question 3

[wandile177@gmail.com]

I have tried running a program like this and it does not compile.

public class SuperClass {

public SuperClass() { }
//public SuperClass(int m) { }

public class SubClass extends SuperClass {

int i, j, k;
public SubClass(int m, int n) { i = m; j = m;}
public SubClass(int m) { super(m); }
}

}

Kindly explain why it does not run.

My answer was that a constructor is not needed in the main class.

[admin]

You are calling super(m); in the subclass constructor but you have commented out //public SuperClass(int m) { } in the superclass.

[wandile177@gmail.com]

Hahaha it is actually very funny that I did not notice that. Thank you sir.