"type":       "keyword_marker",
          "keywords_path": "${fess.dictionary.path}ru/protwords.txt"
        },
        "russian_stemmer": {
          "type":       "stemmer",
          "language":   "russian"
        },
        "russian_override": {
          "type":       "stemmer_override",
          "rules_path": "${fess.dictionary.path}ru/stemmer_override.txt"
        },
        "simplified_chinese_stop": {

   * 1-bit characteristics.
   *
   * <p>There is more general code provided by Bob Jenkins to test arbitrarily sized characteristics
   * using the magic of gaussian elimination: http://burtleburtle.net/bob/crypto/findingc.html.
   */
  static void checkNo2BitCharacteristics(HashFunction function) {
    Random rand = new Random(0);
    int keyBits = 32;