List executionDegrees = (List) executeService(
List<InfoExecutionDegree> executionDegrees = (List) executeService(
    private List getExecutionDegrees(HttpServletRequest request) throws FenixServiceException, FenixFilterException {        InfoExecutionPeriod infoExecutionPeriod = (InfoExecutionPeriod) request                .getAttribute("infoExecutionPeriod");        Object[] arguments = { infoExecutionPeriod.getInfoExecutionYear(), null };        List executionDegrees = (List) executeService(                "ReadExecutionDegreesByExecutionYearAndDegreeType", request, arguments);        ComparatorChain comparatorChain = new ComparatorChain();        comparatorChain.addComparator(new BeanComparator(                "infoDegreeCurricularPlan.infoDegree.tipoCurso"));        comparatorChain.addComparator(new BeanComparator("infoDegreeCurricularPlan.infoDegree.nome"));        Collections.sort(executionDegrees, comparatorChain);        MessageResources messageResources = this.getResources(request, "ENUMERATION_RESOURCES");        executionDegrees = InfoExecutionDegree.buildLabelValueBeansForList(executionDegrees, messageResources);        return executionDegrees;    }