title: best way to remove a HttpServletRequest parameter in a controller/class?
body: <p>I have a case where I need to redirect my HTTP request object to other controllers/classes for further processing. The problem is that in some controller, I would like to get better control on the parameters I'm forwarding to the next class: modify, edit, remove them. So, I would like to know if there is a good practice/pattern to achieve this basic control on the HTTP request parameters.</p>