if (string.codePointAt(i) > 0xffff) {
        return false;
      }
    }
    return true;
  }

  @SuppressWarnings("deprecation")
  public void testSimpleStringUtf8() {
    assertEquals(
        murmur3_32().hashBytes("ABCDefGHI\u0799".getBytes(Charsets.UTF_8)),
        murmur3_32().hashString("ABCDefGHI\u0799", Charsets.UTF_8));
  }

  @SuppressWarnings("deprecation")