Calendar result = Calendar.getInstance(); result.setTime(this.getEnrollmentBegin()); return result;
if (this.getEnrollmentBegin() != null) { Calendar result = Calendar.getInstance(); result.setTime(this.getEnrollmentBegin()); return result; } return null;
    public Calendar getEnrollmentBeginDate() {        Calendar result = Calendar.getInstance();        result.setTime(this.getEnrollmentBegin());        return result;    }