title: Can a final class extend any other class? If so, then what is the use of the inheritance by a final class?
body: <p>Can a <code>final</code> class extend any other class? If so, then what is the use of the inheritance by a <code>final</code> class?</p>
  
  <p><code>Final</code> class can't be <em>inherited</em> but is it possible to extend any other class by a <code>final</code> class?</p>