code: private void moveDataIntoReadBufferArray(WsByteBuffer newReadBuffer) {
          if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) {
              Tr.debug(tc, "moveDataIntoReadBufferArray entry: stream " + myID + " buffer: " + newReadBuffer);
          }
  
          // move the data that is to be sent up the channel into the currentReadReady byte array, and update the currentReadSize
          if (newReadBuffer != null) {
              int size = newReadBuffer.remaining(); // limit - pos
              if (size > 0) {
                  streamReadReady.add(newReadBuffer);
                  streamReadSize += size;
                  this.readLatch.countDown();
              }
          }
      }
docs: Add a buffer to the list of buffers that will be sent to the WebContainer when a read is requested
  
  @param newReadBuffer