public Builder addMessage(
          org.anychat.protobuf.ws.LoginChatProto.ChatMessageData.Builder builderForValue) {
        if (messageBuilder_ == null) {
          ensureMessageIsMutable();
          message_.add(builderForValue.build());
          onChanged();
        } else {
          messageBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
<code>repeated .org.anychat.protobuf.ws.ChatMessageData message = 2;</code>
AnyChatServer/src/main/java/org/anychat/protobuf/ws/LoginChatProto.java