How to use

log

method

in

org.dcm4che3.hl7.MLLPConnection

public byte[] readMessage() throws IOException {
  byte[] b = mllpIn.readMessage();
  if (b != null)
    log("{} >> {}", b, 0, b.length);
  return b;
}

public void writeMessage(byte[] b, int off, int len) throws IOException {
  log("{} << {}", b, off, len);
  mllpOut.writeMessage(b, off, len);
}