return InfoStudent.newInfoFromDomain(student);
return InfoStudentWithInfoPerson.newInfoFromDomain(student);
    public Object run(Integer number, TipoCurso degreeType) throws ExcepcaoPersistencia {        final ISuportePersistente sp = SuportePersistenteOJB.getInstance();        final IStudent student = sp.getIPersistentStudent().readStudentByNumberAndDegreeType(number,                degreeType);        if (student != null) {            return InfoStudent.newInfoFromDomain(student);        }        return null;    }