public void delete(IEnrolment enrolment) throws ExcepcaoPersistencia {
public void delete(IEnrollment enrolment) throws ExcepcaoPersistencia {
    public void delete(IEnrolment enrolment) throws ExcepcaoPersistencia {        try {            super.delete(enrolment);        } catch (ExcepcaoPersistencia ex) {            throw ex;        }    }