In ShowPath2.jsp:
   request.getRequestURI() = <%= request.getRequestURI() %>
   request.getServletPath() = <%= request.getServletPath() %>
   javax.servlet.include.request_uri =
      <%= request.getAttribute
      ("javax.servlet.include.request_uri") %>
   javax.servlet.include.servlet_path =
      <%= request.getAttribute
      ("javax.servlet.include.servlet_path") %>