throw new SuggesterException("Unexpected search indices num:" + searchIndices.size());
            }
            final String searchIndex = searchIndices.get(0);

            if (updateIndex.equals(searchIndex)) {
                return;
            }

            if (logger.isInfoEnabled()) {
                logger.info("Switch suggest.search index. {} => {}", searchIndex, updateIndex);
            }

import java.util.Locale;

import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.WildcardQuery;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.fess.Constants;
import org.codelibs.fess.entity.QueryContext;
import org.codelibs.fess.exception.InvalidQueryException;

import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.util.ComponentUtil;
import org.opensearch.search.aggregations.BucketOrder;

import jakarta.annotation.PostConstruct;

/**
 * Entity class representing facet configuration information for search results.
 * This class holds configuration settings for faceted search including field facets,
 * query facets, and various parameters that control facet behavior.
 */

 * This class extends ArrayList to hold document maps while tracking content size
 * and processing time metrics. It's used throughout the Fess search system to
 * manage collections of search results and crawled documents.
 *
 */
public class DocList extends ArrayList<Map<String, Object>> {

    /** Serial version UID for serialization */

import org.codelibs.fess.util.RenderDataUtil;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.HtmlResponse;

/**
 * Action class for handling help page requests in the Fess search application.
 * This class extends FessSearchAction to provide help functionality including
 * authentication checks and form parameter setup for the help interface.
 */
public class HelpAction extends FessSearchAction {

import org.lastaflute.web.response.JsonResponse;

import jakarta.annotation.Resource;

/**
 * API action for admin duplicate host management.
 * Provides RESTful API endpoints for managing duplicate host settings in the Fess search engine.
 * Duplicate host settings help prevent indexing the same content from multiple similar URLs.
 *
 */
public class ApiAdminDuplicatehostAction extends FessApiAdminAction {

        urlFilter.addInclude("https://example.com/search.*");
        urlFilter.addExclude(".*[?&]debug=true.*");

        assertTrue(urlFilter.match("https://example.com/search"));
        assertTrue(urlFilter.match("https://example.com/search?q=test"));
        assertTrue(urlFilter.match("https://example.com/search?q=test&page=2"));
        assertFalse(urlFilter.match("https://example.com/search?debug=true"));

        // Then
        assertTrue(result > 0);
        assertEquals((byte) 0x04, dst[dstIndex]); // First buffer format byte at offset
    }

    /**
     * Test that search attributes are set correctly
     */
    @Test
    @DisplayName("Test search attributes include HIDDEN, SYSTEM, and DIRECTORY")
    public void testSearchAttributesValue() throws Exception {
        // Given

import org.codelibs.fess.suggest.util.SuggestUtil;
import org.opensearch.action.search.SearchRequestBuilder;
import org.opensearch.action.search.SearchResponse;
import org.opensearch.index.query.QueryBuilder;
import org.opensearch.index.query.QueryBuilders;
import org.opensearch.search.SearchHit;
import org.opensearch.search.sort.SortBuilder;
import org.opensearch.transport.client.Client;

/**
 * <p>

                                                    name="search"
                                                    value="<la:message key="labels.crud_button_search" />">
                                                <em class="fa fa-search">
                                                <la:message key="labels.crud_button_search"/>