import org.junit.jupiter.api.TestInfo;

/**
 * Test class for Set-based field lookup improvements in QueryFieldConfig.
 * This class tests the performance and correctness of Set-based lookups
 * for search fields, facet fields, and sort fields.
 */
public class QueryFieldConfigSetBasedLookupTest extends UnitFessTestCase {

    private QueryFieldConfig queryFieldConfig;

    @Override

 * This form extends CreateForm to include fields necessary for updating existing label type entries,
 * including tracking information for optimistic locking and audit trails.
 * Label types are used to categorize and filter documents in search results.
 *
 */
public class EditForm extends CreateForm {

    /**
     * Creates a new EditForm instance.
     */
    public EditForm() {
        super();
    }

    /**

import org.opensearch.common.settings.Settings.Builder;
import org.opensearch.transport.client.Client;

/**
 * OpenSearch client implementation specifically for crawler operations.
 * Extends FesenClient to provide search engine connectivity for the crawler components.
 */
public class CrawlerEngineClient extends FesenClient {

    /**
     * Creates a new instance of CrawlerEngineClient.
     */
    public CrawlerEngineClient() {

                stream(path.split(File.pathSeparator)).of(stream -> stream.map(String::trim).forEach(s -> pathList.add(s)));
            }
            if (logger.isDebugEnabled()) {
                logger.debug("search paths: {}", pathList);
            }
            available = generatorList.stream().map(s -> {
                if (s.startsWith("${path}")) {
                    for (final String p : pathList) {

            }
        }
    }

    @Test
    public void test_getSearchEngineHttpAddress_withSpecialCharacters() {
        String testAddress = "https://search-engine.example.com:9200/path?param=value&other=test";
        String originalValue = System.getProperty(Constants.FESS_SEARCH_ENGINE_HTTP_ADDRESS);

        try {

### Die OpenAPI-Spezifikation für den Client-Generator vorab modifizieren { #preprocess-the-openapi-specification-for-the-client-generator }

Der generierte Code enthält immer noch einige **verdoppelte Informationen**.

    // ===================================================================================
    //                                                                      Search Execute
    //                                                                      ==============
    /**
     * Retrieves and displays cached content for a specific document.
     *

import jakarta.annotation.Resource;

/**
 * API action for admin general settings management.
 * Provides RESTful API endpoints for managing general system configuration settings in the Fess search engine.
 * General settings include system-wide parameters, LDAP configuration, and core application settings.
 *
 */
public class ApiAdminGeneralAction extends FessApiAdminAction {

                    .stream()
                    .map(m -> m.get("value"))
                    .forEach(allowedLabels::add);
            if (!Locale.ROOT.equals(requestLocale)) {
                ComponentUtil.getLabelTypeHelper()
                        .getLabelTypeItemList(SearchRequestParams.SearchRequestType.SEARCH, Locale.ROOT)
                        .stream()

import org.opensearch.action.index.IndexResponse;
import org.opensearch.action.search.SearchRequestBuilder;
import org.opensearch.action.search.SearchResponse;
import org.opensearch.action.update.UpdateRequestBuilder;
import org.opensearch.core.action.ActionListener;
import org.opensearch.index.seqno.SequenceNumbers;
import org.opensearch.search.SearchHit;
import org.opensearch.search.SearchHits;
import org.opensearch.transport.client.Client;