public boolean equals(CurricularCourse2Enroll obj) {  return this.getCurricularCourse().getIdInternal().equals( obj.getCurricularCourse().getIdInternal());
public boolean equals(Object obj) { if (obj instanceof CurricularCourse2Enroll) { CurricularCourse2Enroll curricularCourse2Enroll = (CurricularCourse2Enroll) obj; return this.getCurricularCourse().getIdInternal().equals( curricularCourse2Enroll.getCurricularCourse().getIdInternal()); } return false;
    public boolean equals(CurricularCourse2Enroll obj) {        return this.getCurricularCourse().getIdInternal().equals(                obj.getCurricularCourse().getIdInternal());    }