title: Can a Parent call Child Class methods?
body: <p>Referring <a href="https://stackoverflow.com/questions/1385895/accesing-a-function-via-string-stored-in-hashtable">here</a></p>
  
  <p>A is a precompiled Java class (I also have the source file)
  B is a Java class that I am authoring<br>
  B extends A.  </p>
  
  <p>How can logic be implemented such that A can call the methods that B has.<br>
  The following are the conditions:  </p>
  
  <ul>
  <li>I don't want to touch A(only as a
  last option though that is if no
  other solution exists).</li>
  <li>I don't want to use reflection.</li>
  </ul>
  
  <p>As stated, if needed I could modify A.
  What could be the possible solution either way?</p>