code: public JBBPTextWriter Byte(final byte[] array, int off, int len) throws IOException {
      ensureValueMode();
      while (len-- > 0) {
        Byte(array[off++]);
      }
  
      return this;
    }
docs: Print values from byte array.
  
  @param array source byte array, must not be null
  @param off   the offset of the first element in array
  @param len   number of bytes to be printed
  @return the context
  @throws IOException it will be thrown for transport errors