Input
Output
public class Supervariable { public static void main(String args[]) { B b= new B(); b.showdata(); } } class A { int a=10; void showdata() { System.out.println("Base class a value: "+ a); } } class B extends A { int a=5; void showdata() { // super invoke the a value from base class System.out.println("Derived class a value: "+ super.a); } }