docs: public static void generateLocalVariables(JavaCodeWriter out, Element jspElement, String pageContextVar) throws JspCoreException {
          if (hasUseBean(jspElement)) {
              out.println("HttpSession session = "+pageContextVar+".getSession();");
              out.println("ServletContext application = "+pageContextVar+".getServletContext();");
          }
          if (hasUseBean(jspElement) || hasIncludeAction(jspElement) || hasSetProperty(jspElement) || hasForwardAction(jspElement)) {
              out.println("HttpServletRequest request = (HttpServletRequest)"+pageContextVar+".getRequest();");
          }
          if (hasIncludeAction(jspElement)) {
              out.println("HttpServletResponse response = (HttpServletResponse)"+pageContextVar+".getResponse();");
          }
      }