/** Factory for creating document ingesters */
    private IngestFactory ingestFactory = null;

    /**
     * Default constructor for IndexUpdater.
     * Initializes a new instance with default settings.
     */
    public IndexUpdater() {
        super();
    }

    /**
     * Initializes the IndexUpdater after dependency injection.

val Project.gradleInstallPath: Provider<String>
    get() = gradleProperty(GRADLE_INSTALL_PATH).orElse(
        provider<String> {
            throw RuntimeException("You can't install without setting the $GRADLE_INSTALL_PATH property.")
        }
    )


val Project.rerunAllTests: Provider<Boolean>
    get() = gradleProperty(RERUN_ALL_TESTS).map { true }.orElse(false)

        // First call to initialize
        testFactory.getDataStoreNames();

        final long[] observedTimes = new long[10];
        final Thread[] threads = new Thread[10];

        // Trigger cache refresh by setting old time
        testFactory.lastLoadedTime = System.currentTimeMillis() - 70000L;

        // One thread updates
        Thread updater = new Thread(() -> {
            testFactory.getDataStoreNames();
        });

                    return list.toArray(new Artifact[list.size()]);
                }
            });

    /**
     * Default constructor for PluginHelper.
     * Initializes the plugin helper with default settings.
     */
    public PluginHelper() {
        // Default constructor
    }

    /**
     * Retrieves available artifacts of the specified type from configured repositories.
     *

        /**
         * OpenSearch client for document validation.
         */
        protected final SearchEngineClient searchEngineClient;

        /**
         * Fess configuration for settings.
         */
        protected final FessConfig fessConfig;

        FilePurgeVisitor(final Path basePath, final String imageExtention, final long expiry) {
            this.basePath = basePath;

    /**
     * Cache for storing crawling configurations to improve performance.
     */
    protected Cache<String, CrawlingConfig> crawlingConfigCache;

    /**
     * Initializes the CrawlingConfigHelper by setting up the crawling configuration cache.
     * This method is called automatically after the bean construction is complete.
     * The cache is configured with a maximum size of 100 entries and expires after 10 minutes.
     */

    public static final String LABELS_ADMINISTRATION = "{labels.administration}";

    /** The key of the message: Settings */
    public static final String LABELS_profile_button = "{labels.profile_button}";

    /** The key of the message: Settings */
    public static final String LABELS_PROFILE_TITLE = "{labels.profile.title}";

    /** The key of the message: Update */

    protected int textFragmentSuffixLength;

    /** Size of text fragments */
    protected int textFragmentSize;

    /**
     * Initializes the ViewHelper with configuration settings.
     * Sets up highlighting, caching, and other view-related configurations.
     */
    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {

        }
    }

    // Test multiple commands configuration
    @Test
    public void test_multiple_commands_configuration() throws Exception {
        // Test setting multiple commands without triggering execution
        final List<String> commands =
                Arrays.asList("command1 ${url} ${outputFile}", "command2 ${url} ${outputFile}", "command3 ${url} ${outputFile}");

    /** System property prefix for Fess configuration. */
    public static final String SYSTEM_PROP_PREFIX = "fess.system.";

    /** Configuration prefix for Fess settings. */
    public static final String FESS_CONFIG_PREFIX = "fess.config.";

    /** Xerces feature prefix for XML processing. */
    public static final String XERCES_FEATURE_PREFIX = "http://apache.org/xml/features/";