title: What does struts 1 do when passed null values?
body: <p>I'm updating code in an old Java application at work but I'm pretty new to Struts 1 and I was wondering what the framework does when it see's a null value in a form that's trying to be accessed by the JSP?  </p>
  
  <ul>
  <li>Does it convert null to the string null?</li>
  <li>Or does it leave the field in the JSP blank?  </li>
  <li>Or does it fall over and fail?</li>
  </ul>
  
  <p>Thanks for any insight into this,</p>
  
  <p>Alexei Blue.</p>