return mapping.findForward(forwardTo);
    public ActionForward backToResult(ActionMapping mapping, ActionForm form,            HttpServletRequest request, HttpServletResponse response) throws Exception {                final Integer resultId = Integer.valueOf(request.getParameter("resultId"));        Result result = rootDomainObject.readResultByOID(resultId);                if (result instanceof ResultPatent){            request.setAttribute("patentId", resultId);            return mapping.findForward("editPatent");            }        else {            //request.setAttribute("publicationId", resultId);            //return mapping.findForward("editPublication");            return null;        }    }