* @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) {
        final Object obj = get(key);

        final int value;
        if (obj == null) {
            value = defaultValue;
        } else {

        /**
         * 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.

  @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.
   *