public DegreeInfo() { super(); setRootDomainObject(RootDomainObject.getInstance()); setLastModificationDate(new Timestamp(Calendar.getInstance().getTimeInMillis()));
protected DegreeInfo(Degree degree, ExecutionYear executionYear) { super(); setRootDomainObject(RootDomainObject.getInstance());  setDegree(degree); setExecutionYear(executionYear);
	public DegreeInfo() {		super();		setRootDomainObject(RootDomainObject.getInstance());		setLastModificationDate(new Timestamp(Calendar.getInstance().getTimeInMillis()));	}