*
     * @return array of available RankFusionSearcher instances
     */
    protected RankFusionSearcher[] getAvailableSearchers() {
        if (searchers.isEmpty()) {
            logger.warn("No searchers registered");
            return new RankFusionSearcher[0];
        }
        if (availableSearcherNameSet.isEmpty()) {
            return searchers.toArray(new RankFusionSearcher[0]);
        }

labels.user_x121Address=x121Address
labels.x121Address=x121Address
labels.user_businessCategory=Business Category
labels.businessCategory=Business Category
labels.user_registeredAddress=Registered Address
labels.registeredAddress=Registered Address
labels.user_displayName=Display Name
labels.displayName=Display Name
labels.user_preferredLanguage=Preferred Language
labels.preferredLanguage=Preferred Language

        } catch (final ExecutionException e) {
            throw new SearchEngineClientException("Failed to update bulk data.", e);
        }
    }

    /**
     * Applies registered parameter rewriters to modify search request parameters.
     *
     * @param params The original search request parameters
     * @return Modified search request parameters after applying all rewriters
     */

    @Test
    public void test_add_validParameters() {
        TestDataStore dataStore = new TestDataStore("TestStore");
        dataStoreFactory.add("testName", dataStore);

        // Verify data store is registered with both the given name and class simple name
        assertNotNull(dataStoreFactory.getDataStore("testName"));
        assertNotNull(dataStoreFactory.getDataStore("testname")); // case insensitive

# LDAP attribute for X.121 address.
ldap.attr.x121Address=x121Address
# LDAP attribute for business category.
ldap.attr.businessCategory=businessCategory
# LDAP attribute for registered address.
ldap.attr.registeredAddress=registeredAddress
# LDAP attribute for display name.
ldap.attr.displayName=displayName
# LDAP attribute for preferred language.
ldap.attr.preferredLanguage=preferredLanguage

=== 'string') {\n      config.threshold = config.threshold.split(',').map(value => Number.parseFloat(value))\n    }\n\n    return config\n  }\n\n  _maybeEnableSmoothScroll() {\n    if (!this._config.smoothScroll) {\n      return\n    }\n\n    // unregister any previous listeners\n    EventHandler.off(this._config.target, EVENT_CLICK)\n\n    EventHandler.on(this._config.target, EVENT_CLICK, SELECTOR_TARGET_LINKS, event => {\n      const observableSection = this._observableSections.get(event.target.hash)\n...

    String getLdapAttrBusinessCategory();

    /**
     * Get the value for the key 'ldap.attr.registeredAddress'. <br>
     * The value is, e.g. registeredAddress <br>
     * comment: LDAP attribute for registered address.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getLdapAttrRegisteredAddress();

    /**