enrolment.setIdInternal(1);
	protected void setUp() throws Exception {        super.setUp();				credits = new CreditsInAnySecundaryArea();		credits.setIdInternal(1);				IEnrolment enrolment = new Enrolment();		enrolment.setIdInternal(1);				IStudentCurricularPlan studentCurricularPlan = new StudentCurricularPlan();		studentCurricularPlan.setIdInternal(1);				credits.setEnrolment(enrolment);		credits.setStudentCurricularPlan(studentCurricularPlan);    }