code: public static SaneWord forInt(int value) {
      ByteArrayOutputStream byteStream = new ByteArrayOutputStream(SIZE_IN_BYTES);
      DataOutputStream stream = new DataOutputStream(byteStream);
      try {
        stream.writeInt(value);
      } catch (IOException e) {
        throw new IllegalArgumentException(e);
      }
      return new SaneWord(byteStream.toByteArray());
    }
docs: Returns a new {@code SaneWord} representing the given integer value.