List<ExecutionCourseView> executionCourseViews = getExecutionCourseViews(request, degreeOID);
final Degree degree = getDegreeAndSetInfoDegree(request, degreeOID); final List<ExecutionCourseView> executionCourseViews = getExecutionCourseViews(request, degree); final InfoExecutionPeriod infoExecutionPeriod = getPreviousExecutionPeriod(request);
    public ActionForward listSites(ActionMapping mapping, ActionForm actionForm,            HttpServletRequest request, HttpServletResponse response) throws Exception {        // degreeID        Integer degreeOID = getFromRequest("degreeOID", request);        request.setAttribute("degreeID", degreeOID);        List<ExecutionCourseView> executionCourseViews = getExecutionCourseViews(request, degreeOID);        getInfoDegree(request, degreeOID);        InfoExecutionPeriod infoExecutionPeriod = getPreviousExecutionPeriod(request);        organizeExecutionCourseViews(request, executionCourseViews, infoExecutionPeriod);        return mapping.findForward("show-exeution-course-site-list");    }