if (degrees.size() == 1) { request.setAttribute("degree", "0"); return mapping.findForward("oneDegreeSucces"); }
	public ActionForward execute(ActionMapping mapping, ActionForm form,			HttpServletRequest request, HttpServletResponse response)			throws Exception {		HttpSession session = request.getSession(false);		if (session != null) {			IUserView userView = SessionUtils.getUserView(request);			Object args[] = new Object[1];			args[0] = userView;			List degrees = null;			try {				degrees = (List) ServiceManagerServiceFactory.executeService(						userView, "ReadCoordinatedDegrees", args);			} catch (FenixServiceException e) {				throw new FenixActionException(e);			}						//sets in the session a list containing the master degree curricular plans			session.setAttribute(SessionConstants.MASTER_DEGREE_LIST, degrees);			if (degrees.size() == 1) {				request.setAttribute("degree", "0");				return mapping.findForward("oneDegreeSucces");			}			return mapping.findForward("ChooseDegree");		}		throw new Exception();	}