@Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        Option option = (Option) o;

        if (idoption != option.idoption) return false;
        if (surveyIdsurvey != option.surveyIdsurvey) return false;
        if (content != null ? !content.equals(option.content) : option.content != null) return false;
        if (number != null ? !number.equals(option.number) : option.number != null) return false;

        return true;
    }