Answer Posted / manishsoni

class A
{
void callme()
{
System.out.println("Inside A's callme method");
}
}
class B extends A
{
void callme()
{
System.out.println("Inside B's callme method");
}
}
class C extends A
{
void callme()
{
System.out.println("Inside C's callme method");
}
}
class Dispatch
{
public static void main(String args[])
{
A a = new A(); // object of type A
B b = new B(); // object of type B
C c = new C(); // object of type C
A r; // obtain a reference of type A

r = a; // r refers to an A object
r.callme(); // calls A's version of callme

r = b; // r refers to a B object
r.callme(); // calls B's version of callme

r = c; // r refers to a C object
r.callme(); // calls C's version of callme
}
}
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