* @param key The key of the setting.
     * @param defaultValue The default value if the setting is not found.
     * @return The setting value as an int.
     */
    public int getAsInt(final String key, final int defaultValue) {
        return getAs(key, defaultValue, Integer::parseInt);
    }

    /**
     * Retrieves a setting value as a long.
     * @param key The key of the setting.

    public KuromojiKatakanaStemmerFactory(IndexSettings indexSettings, Environment environment, String name, Settings settings) {
        super(indexSettings, name, settings);
        minimumLength = settings.getAsInt("minimum_length", JapaneseKatakanaStemFilter.DEFAULT_MINIMUM_LENGTH);
    }

    @Override
    public TokenStream create(TokenStream tokenStream) {
        return new JapaneseKatakanaStemFilter(tokenStream, minimumLength);

            final Settings settings) {
        super(indexSettings, name, settings);

        maxTokenLength = settings.getAsInt("max_token_length", AlphaNumWordFilter.DEFAULT_MAX_TOKEN_LENGTH);
    }

    @Override
    public TokenStream create(final TokenStream tokenStream) {

            final Settings settings) {
        super(indexSettings, settings, name);
        ignoreCase = settings.getAsBoolean("ignore_case", true);
        n = settings.getAsInt("n", NGramSynonymTokenizer.DEFAULT_N_SIZE);
        delimiters = settings.get("delimiters", NGramSynonymTokenizer.DEFAULT_DELIMITERS);
        expand = settings.getAsBoolean("expand", true);

    }

    @Test
    public void test_setAndGetAsInt() {
        String key = "key";
        int value = 1;
        settings.set(key, value);
        assertEquals(value, settings.getAsInt(key, -1));
    }

    @Test
    public void test_setAndGetAsLong() {
        String key = "key";
        long value = Long.MAX_VALUE;
        settings.set(key, value);

        mode = getMode(settings);
        userDictionary = getUserDictionary(env, settings);
        discartPunctuation = settings.getAsBoolean("discard_punctuation", true);
        nBestCost = settings.getAsInt(NBEST_COST, -1);
        nBestExamples = settings.get(NBEST_EXAMPLES);
    }

    private static String parse(String rule, Set<String> dup) {
        String[] values = CSVUtil.parse(rule);

        /**
         * Constructs a new DefaultContentsAnalyzer.
         */
        public DefaultContentsAnalyzer() {
            // nothing
        }

        private final int maxContentLenth = settings.getAsInt(SuggestSettings.DefaultKeys.MAX_CONTENT_LENGTH, 50000);

        /**
         * Analyzes the given text.
         * @param text The text to analyze.
         * @param field The field name.

                        settingsBuilder.putProperties(settings, s -> s);
                    }
                });
                runner.build(config);

                final int port = runner.node().settings().getAsInt("http.port", 9200);
                try {
                    final InetAddress localhost = InetAddress.getByName("localhost");
                    httpAddress = IpAddressUtil.buildUrl("http", localhost, port, "");

  @Beta
  @InlineMe(replacement = "optional.stream()")
  @InlineMeValidationDisabled("Java 9+ API only")
  public static IntStream stream(OptionalInt optional) {
    return optional.isPresent() ? IntStream.of(optional.getAsInt()) : IntStream.empty();
  }

  /**
   * If a value is present in {@code optional}, returns a stream containing only that element,
   * otherwise returns an empty stream.
   *

  @Beta
  @InlineMe(replacement = "optional.stream()")
  @InlineMeValidationDisabled("Java 9+ API only")
  public static IntStream stream(OptionalInt optional) {
    return optional.isPresent() ? IntStream.of(optional.getAsInt()) : IntStream.empty();
  }

  /**
   * If a value is present in {@code optional}, returns a stream containing only that element,
   * otherwise returns an empty stream.
   *