public Protocol.RegistrationMessageFromPhoneClass.RegistrationMessageFromPhone buildPartial() {
        Protocol.RegistrationMessageFromPhoneClass.RegistrationMessageFromPhone result = new Protocol.RegistrationMessageFromPhoneClass.RegistrationMessageFromPhone(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
          to_bitField0_ |= 0x00000001;
        }
        result.teamName_ = teamName_;
        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
          to_bitField0_ |= 0x00000002;
        }
        result.colorHex_ = colorHex_;
        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
          to_bitField0_ |= 0x00000004;
        }
        result.versionNumber_ = versionNumber_;
        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
          to_bitField0_ |= 0x00000008;
        }
        result.authentication_ = authentication_;
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }