private Map<String, Object> params;
    private List<String> activeFeatures;

    /**
     * Constructs a new stored LTR query builder.
     */
    public StoredLtrQueryBuilder() {
        // do nothing
    }

    @Override
    public String getWriteableName() {
        return NAME;
    }

    @Override
    protected void doWriteTo(final StreamOutput out) throws IOException {

        assertTrue(res.size() > 0, "Response should contain stats data");

        logger.info("[END] testRead");
    }

    @Override
    @AfterEach
    protected void tearDown() {
        // do nothing
    }

    @Test
    void crudTest() {
        testRead();
    }

    @Test
    void statsContentTest() {
        logger.info("[BEGIN] statsContentTest");

            final String key = entry.getKey();
            final String[] values = entry.getValue();
            if (values == null) {
                // nothing
            } else if (values.length == 1) {
                queryBuf.append(' ').append(key).append(":\"").append(values[0]).append('\"');
            } else if (values.length > 1) {
                boolean first = true;

    /**
     * Protected constructor to prevent instantiation of this utility class.
     * This class is designed to be used statically.
     */
    protected ResourceUtil() {
        // nothing
    }

    /**
     * Gets the HTTP URL for the OpenSearch (Fesen) server.
     * First checks for a system-configured search engine address,
     * then falls back to the URL configured in FessConfig.
     *

      by You to the Licensor shall be under the terms and conditions of
      this License, without any additional terms or conditions.
      Notwithstanding the above, nothing herein shall supersede or modify
      the terms of any separate license agreement you may have executed
      with Licensor regarding such Contributions.

    }

    /**
     * Cleans up resources when the filter is destroyed.
     * Currently performs no cleanup operations.
     */
    @Override
    public void destroy() {
        // nothing
    }

     */
    protected Cache<String, Boolean> blockedIps;

    /**
     * Default constructor.
     */
    public RateLimitHelper() {
        // nothing
    }

    /**
     * Initialize caches with configuration values.
     */
    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {

    //
    private static final Logger logger = LogManager.getLogger(SsoAction.class);

    /**
     * Constructs a new SSO action.
     */
    public SsoAction() {
        // do nothing
    }

    // ===================================================================================
    //                                                                       Login Execute

        protected boolean cleanup;

        /**
         * Default constructor for command-line options.
         */
        protected Options() {
            // nothing
        }

        @Override
        public String toString() {
            return "Options [sessionId=" + sessionId + ", name=" + name + ", propertiesPath=" + propertiesPath + ", numOfThreads="

 * various sources, and managing elevate words and bad words.
 */
public class SuggestHelper {
    /**
     * Constructs a new suggest helper.
     */
    public SuggestHelper() {
        // do nothing
    }

    private static final Logger logger = LogManager.getLogger(SuggestHelper.class);

    /** The separator for text content. */
    protected static final String TEXT_SEP = " ";