import java.io.* ; class FatherClass { public int value ; public void f() { value = 100 ; System.out.println("FatherClass.value=" + value) ; } } class ChildClass extends FatherClass { public int value ; public void f() { super.f() ; value = 200 ; System.out.println("ChildClass.value=" + value) ; System.out.println(value) ; System.out.println(super.value) ; } } public class TestInherit { public static void main(String args[]) { ChildClass cc = new ChildClass() ; cc.f() ; } }