Integer degreeCurricularPlanID = new Integer(request.getParameter("degreeCurricularPlanID")); request.setAttribute("degreeCurricularPlanID", degreeCurricularPlanID);
Integer degreeCurricularPlanID = null; if(request.getParameter("degreeCurricularPlanID") != null){ degreeCurricularPlanID = new Integer(request.getParameter("degreeCurricularPlanID")); request.setAttribute("degreeCurricularPlanID", degreeCurricularPlanID); }
    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,            HttpServletResponse response) throws Exception {        Integer degreeCurricularPlanID = new Integer(request.getParameter("degreeCurricularPlanID"));        request.setAttribute("degreeCurricularPlanID", degreeCurricularPlanID);        return mapping.findForward("Success");    }