request.setAttribute("patent", patent);
    public ActionForward preparePatentDetails(ActionMapping mapping, ActionForm form,            HttpServletRequest request, HttpServletResponse response) throws Exception {        Integer resultId = Integer.valueOf(request.getParameter("oid"));        ResultPatent patent = (ResultPatent) readPatentByOid(resultId);                request.setAttribute("patent", patent);               return mapping.findForward("patentDetails");    }