public Builder addAllMessage(
          java.lang.Iterable<? extends org.anychat.protobuf.ws.LoginChatProto.ChatMessageData> values) {
        if (messageBuilder_ == null) {
          ensureMessageIsMutable();
          com.google.protobuf.AbstractMessageLite.Builder.addAll(
              values, message_);
          onChanged();
        } else {
          messageBuilder_.addAllMessages(values);
        }
        return this;
      }
<code>repeated .org.anychat.protobuf.ws.ChatMessageData message = 2;</code>
AnyChatServer/src/main/java/org/anychat/protobuf/ws/LoginChatProto.java