Object[] args = { coordinators };
Object[] args = { infoExecutionDegreeId, coordinators };
    public ActionForward removeCoordinators(ActionMapping mapping, ActionForm form,            HttpServletRequest request, HttpServletResponse response) throws FenixActionException,            FenixServiceException, FenixFilterException {        HttpSession session = request.getSession(false);        IUserView userView = (IUserView) session.getAttribute(SessionConstants.U_VIEW);        DynaActionForm removeCoordinatorsForm = (DynaActionForm) form;        Integer[] coordinatorsIds = (Integer[]) removeCoordinatorsForm.get("coordinatorsIds");        List coordinators = Arrays.asList(coordinatorsIds);        String infoExecutionDegreeIdString = request.getParameter("infoExecutionDegreeId");        Integer infoExecutionDegreeId = new Integer(infoExecutionDegreeIdString);        request.setAttribute("infoExecutionDegreeId", infoExecutionDegreeId);        Object[] args = { coordinators };        try {            ServiceUtils.executeService(userView, "RemoveCoordinators", args);        } catch (FenixServiceException e) {            throw new FenixActionException(e);        }        return viewTeam(mapping, form, request, response);    }