IEnrolment enrollment = null;
IEnrollment enrollment = null;
	protected Object execute(Object object) throws FenixServiceException	{		Integer enrollmentID = (Integer) object;				GetEnrolmentGrade service = GetEnrolmentGrade.getService();		IEnrolment enrollment = null;		try		{			ISuportePersistente persistenceDAO = SuportePersistenteOJB.getInstance();			IPersistentEnrolment enrollmentDAO = persistenceDAO.getIPersistentEnrolment();			enrollment = (IEnrolment) enrollmentDAO.readByOID(Enrolment.class, enrollmentID);		} catch (ExcepcaoPersistencia e)		{			throw new FenixServiceException(e);		}		InfoEnrolmentEvaluation infoEnrolmentEvaluation = service.run(enrollment);		infoEnrolmentEvaluation.setInfoEnrolment(Cloner.copyIEnrolment2InfoEnrolment(enrollment));		return infoEnrolmentEvaluation;	}