I have a servlet "MyServlet" which has a "forward(req, res)" to a JSP page. Now in my destination JSP page I want to get the information of the servlet's query string part. For example, if request is http://host/my-app/servlet/MyServlet?param=abc¶m2=aaa" then I want to see "param=abc¶m2=aaa" from JSP by using request.getQueryString(). However, this worked well with Older version of JRun, but not with JRun 3.1. When I used JRun 3.1 this returns null. Does anybody have such experience ?