code: private void customizeStream(Number streamId, AbstractClientStream stream) {
          Integer buffer = streamBuffers.get(streamId.doubleValue());
          if (buffer != null) {
              stream.setClientBufferDuration(buffer);
          }
          stream.setName(createStreamName());
          stream.setConnection(this);
          stream.setScope(this.getScope());
          stream.setStreamId(streamId);
      }
docs: Specify name, connection, scope and etc for stream
  
  @param streamId
  Stream id
  @param stream
  Stream