public Builder addOptionBytes(
            com.google.protobuf.ByteString value) {
          if (value == null) { throw new NullPointerException(); }
          ensureOptionIsMutable();
          option_.add(value);
          bitField0_ |= 0x00000002;
          onChanged();
          return this;
        }
public Builder addOptionBytes(
            com.google.protobuf.ByteString value)