title: How to force JSF to resend a request?
body: <p>I have a random bug in my JSF app that strips all my HTTP parameters. It happens randomly and I can't get any error messages (even when following BalusC's advice <a href="https://stackoverflow.com/a/2120183/2112089">here</a> and <a href="https://stackoverflow.com/a/27532827/2112089">here</a>).</p>
  
  <p>I can't pinpoint the cause and fix it so I'm wondering if another solution is possile: forcing the request to be resent if all my parameters are empty. Is there a way to make the browser resend its request? For example, through a JSF or HTTP error code.</p>
  
  <p>EDIT: Cleaned up unnecessary code.</p>