Jsp Implicit Objects  EL Implicit Variables  1. JspWriter out 2. HttpServletRequest request 3. HttpServletResponse response 4. HttpSession session 5. ServletContext application 6. Servlet config 7. Throwable exception 8. PageContext pageContext 9. Object page 1. cookie 2. pageContext 3. header 4. headerValues 5. param 6. paramValues 7. initParam 8. applicationScope 9. requestScope 10. sessionScope 11. pageScope