code: public void writeRawLittleEndian32(final int value) throws IOException {
      writeRawByte((value      ) & 0xFF);
      writeRawByte((value >>  8) & 0xFF);
      writeRawByte((value >> 16) & 0xFF);
      writeRawByte((value >> 24) & 0xFF);
    }
docs: Write a little-endian 32-bit integer.