public synchronized int hashCode() {
        if (__hashCodeCalc) {
            return 0;
        }
        __hashCodeCalc = true;
        int _hashCode = 1;
        if (getId() != null) {
            _hashCode += getId().hashCode();
        }
        if (getName() != null) {
            _hashCode += getName().hashCode();
        }
        if (getReal_name() != null) {
            _hashCode += getReal_name().hashCode();
        }
        if (getEmail() != null) {
            _hashCode += getEmail().hashCode();
        }
        __hashCodeCalc = false;
        return _hashCode;
    }
public synchronized int hashCode()