title: Change display URL in struts 2 to hide request parameters
body: <p>I know very well that using GET method and passing request parameters in URL is a <strong>bad practice</strong> and <strong>security vulnerability</strong> . But we are in a situation where project development is almost completed and we can not afford to change all the GET to POST and re-test the whole thing all over again. </p>
  
  <p>Is there a way to change the displayed URL ? </p>
  
  <p>Or URL encoding will do the job ?  Please suggest what could be the best approach in this situation.</p>