I have a program with 1 parent class and multiple child classes. All child classes have the same method name but doing different functions.I want to be able to call the method from a particular class. For example

```
class A
{
 public void doABC()
  { 
    //do something; 
    //call Class B's method didABC; 
    //call Class C's method didABC }
}

class B extends A
{
  public void didABC()
  {
    //does something;
  }
}

class C extends A
{
  public void didABC()
  {
    //does something;
  }
}

```

I want to be able to call Class B's `didABC` and Class C's `didABC` when I want to. How would I do this?