@Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final SondageReponse other = (SondageReponse) obj;
        if (this.id != other.id) {
            return false;
        }
        if (this.id_sondage != other.id_sondage) {
            return false;
        }
        if (this.choix != other.choix) {
            return false;
        }
        return true;
    }