title: Call Child class method from Parent class method
body: <p>Consider the following case</p>
  
  <pre><code>class A
  {
      X()
      {
          //some code
          Y();
      }
  }
  
  class B extends A
  {
      Y(){ //some code }
  }
  </code></pre>
  
  <p>If I create an object of the class <code>B</code>, and i try to use function <code>X</code> as it is extended from <code>A</code>, is it possible that the function <code>X</code> can access the function <code>Y</code> of the calling object of class <code>B</code>.</p>