}

    /**
     * Sets the contents reading converter.
     * @param contentsReadingConverter The contents reading converter.
     * @return This builder instance.
     */
    public SuggesterBuilder contentsReadigConverter(final ReadingConverter contentsReadingConverter) {
        this.contentsReadingConverter = contentsReadingConverter;
        return this;
    }

    /**
     * Sets the normalizer.