public Integer getMinimumYear() throws FenixFilterException, FenixServiceException {
public Integer getMinimumYear() {
    public Integer getMinimumYear() throws FenixFilterException, FenixServiceException {        if (getViewState().getAttribute("minimumYear") == null) {            if (getCurricularRule() != null && getCurricularRule() instanceof AnyCurricularCourse) {                AnyCurricularCourse anyCurricularCourse = (AnyCurricularCourse) getCurricularRule();                if (anyCurricularCourse.getMinimumYear() != null) {                    setMinimumYear(anyCurricularCourse.getMinimumYear());                }            }        }        return (Integer) getViewState().getAttribute("minimumYear");    }