String reversal in Java
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/2441501/reverse-hello-world-in-java">Reverse &ldquo;Hello World&rdquo; in Java</a>  </p>
</blockquote>



<p>Hi
      I need a  detail code in java to reverse a given string without using any Java API'S</p>
