code: public JBBPOut Byte(final byte[] value) throws IOException {
      assertNotEnded();
      assertArrayNotNull(value);
      if (this.processCommands) {
        this.outStream.write(value);
      }
      return this;
    }
docs: Write a byte array into the session stream.
  
  @param value a byte array to be written
  @return the DSL session
  @throws IOException it will be thrown for transport errors