entity.remove(fessConfig.getIndexFieldVersion());
                    final Number seqNo = (Number) entity.remove(fessConfig.getIndexFieldSeqNo());
                    final Number primaryTerm = (Number) entity.remove(fessConfig.getIndexFieldPrimaryTerm());
                    if (seqNo != null && primaryTerm != null && oldId != null) {

            return Collections.emptyList();
        }
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        return crawlingInfoParamBhv.selectList(cb -> {
            cb.query().setCrawlingInfoId_Equal(crawlingInfo.getId());
            cb.query().addOrderBy_CreatedTime_Asc();
            cb.paging(fessConfig.getPageCrawlingInfoParamMaxFetchSizeAsInteger(), 1);
        });
    }

    /**

     */
    @Resource
    protected WebAuthenticationBhv webAuthenticationBhv;

    /**
     * Fess configuration settings.
     */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Gets a paginated list of web authentications based on the provided pager.
     *
     * @param webAuthenticationPager The pager containing pagination and search criteria

        this.crawlerClientFactory = crawlerClientFactory;
        executor = newFixedThreadPool(nThreads < 1 ? 1 : nThreads);
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        maxDeleteDocumentCacheSize = fessConfig.getIndexerDataMaxDeleteCacheSizeAsInteger();
        maxRedirectCount = fessConfig.getIndexerDataMaxRedirectCountAsInteger();
    }

    /**

    /**
     * Creates and registers a properly initialized FessConfig
     */
    protected void setupBaseFessConfig() {
        ComponentUtil.setFessConfig(createBaseFessConfig());
    }

    /**
     * Creates a base FessConfig implementation with common fields
     */
    protected FessConfig.SimpleImpl createBaseFessConfig() {
        return new FessConfig.SimpleImpl() {

    @Resource
    protected DictionaryManager dictionaryManager;

    /** Fess configuration for accessing system settings. */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Default constructor.
     */
    public StemmerOverrideService() {
        // Default constructor
    }

    /**

     */
    @Resource
    protected RequestHeaderBhv requestHeaderBhv;

    /**
     * Fess configuration settings.
     */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Gets a paginated list of web configurations based on the provided pager.
     *
     * @param webConfigPager The pager containing pagination and search criteria

    /** Behavior class for favorite log database operations. */
    @Resource
    protected FavoriteLogBhv favoriteLogBhv;

    /** Configuration settings for the Fess search system. */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Adds a URL to a user's favorite list.
     * This method looks up the user by their code and creates a new favorite log entry

     */
    @Resource
    protected RequestHeaderBhv requestHeaderBhv;

    /**
     * Fess configuration settings.
     */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Default constructor for RequestHeaderService.
     * Initializes the service with dependency injection.
     */
    public RequestHeaderService() {
        // Default constructor
    }

        final SearchEngineClient searchEngineClient = ComponentUtil.getSearchEngineClient();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        return searchEngineClient.getDocumentList(fessConfig.getIndexDocumentSearchIndex(),
                searchRequestBuilder -> SearchConditionBuilder