}
    }

    /**
     * Adds a click log to the queue.
     *
     * @param clickLog The click log.
     */
    public void addClickLog(final ClickLog clickLog) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        if (clickLogQueue.size() > fessConfig.getLoggingClickMaxQueueSizeAsInteger()) {

labels.search_result_sort_last_modified_asc=by Last Modified (asc)
labels.search_result_sort_last_modified_desc=by Last Modified (desc)
labels.search_result_sort_click_count_asc=by Click Count (asc)
labels.search_result_sort_click_count_desc=by Click Count (desc)
labels.search_result_sort_favorite_count_asc=by Favorite Count (asc)
labels.search_result_sort_favorite_count_desc=by Favorite Count (desc)
labels.search_result_sort_multiple=Multiple

labels.search_result_sort_last_modified_asc=by Last Modified (asc)
labels.search_result_sort_last_modified_desc=by Last Modified (desc)
labels.search_result_sort_click_count_asc=by Click Count (asc)
labels.search_result_sort_click_count_desc=by Click Count (desc)
labels.search_result_sort_favorite_count_asc=by Favorite Count (asc)
labels.search_result_sort_favorite_count_desc=by Favorite Count (desc)
labels.search_result_sort_multiple=Multiple

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## Useful tips

### How Gradle Works

We have [a series of blog](https://blog.gradle.org/how-gradle-works-1) that explains how Gradle works.

# Whether to enable thread dump for the indexer.
indexer.thread.dump.enabled=true
# Maximum number of unprocessed documents for the indexer.
indexer.unprocessed.document.size=1000
# Whether to enable click count tracking in the indexer.
indexer.click.count.enabled=true
# Whether to enable favorite count tracking in the indexer.
indexer.favorite.count.enabled=true
# Commit margin time (ms) for webfs in the indexer.

    /** The key of the message: by Click Count (asc) */
    public static final String LABELS_search_result_sort_click_count_asc = "{labels.search_result_sort_click_count_asc}";

    /** The key of the message: by Click Count (desc) */
    public static final String LABELS_search_result_sort_click_count_desc = "{labels.search_result_sort_click_count_desc}";

     * Get the value for the key 'indexer.click.count.enabled'. <br>
     * The value is, e.g. true <br>
     * comment: Whether to enable click count tracking in the indexer.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getIndexerClickCountEnabled();

    /**
     * Is the property for the key 'indexer.click.count.enabled' true? <br>