import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.fess.cors.CorsHandler;
import org.codelibs.fess.cors.CorsHandlerFactory;
import org.codelibs.fess.util.ComponentUtil;

public class CorsFilter implements Filter {

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

import org.apache.logging.log4j.Logger;
import org.codelibs.core.exception.IORuntimeException;
import org.codelibs.fess.Constants;

public class ThreadDumpUtil {
    private static final Logger logger = LogManager.getLogger(ThreadDumpUtil.class);

    protected ThreadDumpUtil() {
        // noop
    }

    public static void printThreadDump() {
        processThreadDump(logger::info);
    }

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.fess.dict.DictionaryCreator;
import org.codelibs.fess.dict.DictionaryFile;
import org.codelibs.fess.dict.DictionaryItem;

public class CharMappingCreator extends DictionaryCreator {
    private static final Logger logger = LogManager.getLogger(CharMappingCreator.class);

    public CharMappingCreator() {

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.fess.dict.DictionaryCreator;
import org.codelibs.fess.dict.DictionaryFile;
import org.codelibs.fess.dict.DictionaryItem;

public class SynonymCreator extends DictionaryCreator {
    private static final Logger logger = LogManager.getLogger(SynonymCreator.class);

    public SynonymCreator() {

import java.util.Map;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.core.lang.ThreadUtil;

import io.restassured.path.json.JsonPath;
import io.restassured.response.Response;

public class CrawlTestBase extends ITBase {
    private static final Logger logger = LogManager.getLogger(CrawlTestBase.class);

    private static final String DOC_INDEX_NAME = "fess.search";

            }
            if (logger.isDebugEnabled()) {
                logger.debug("ResponseHeader: {}: {}", CONTENT_DISPOSITION, contentDispositionValue);
            }
            response.header(CONTENT_DISPOSITION, contentDispositionValue);
        } catch (final Exception e) {
            logger.warn("Failed to write a filename: {}", responseData, e);
        }
    }

import org.opensearch.core.xcontent.XContentHelper;
import org.opensearch.search.SearchHit;

public final class SearchEngineUtil {

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

    private SearchEngineUtil() {
    }

    public static OutputStream getXContentBuilderOutputStream(final XContentBuilderCallback func, final MediaType mediaType) {

import org.apache.logging.log4j.Logger;
import org.codelibs.core.io.FileUtil;
import org.codelibs.curl.CurlResponse;
import org.codelibs.fess.Constants;
import org.codelibs.fess.util.ComponentUtil;
import org.codelibs.opensearch.runner.net.OpenSearchCurl;
import org.dbflute.optional.OptionalEntity;

public class DictionaryManager {
    private static final Logger logger = LogManager.getLogger(DictionaryManager.class);

import org.lastaflute.web.response.JsonResponse;
import org.lastaflute.web.response.StreamResponse;

public class ApiAdminElevatewordAction extends FessApiAdminAction {

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

    @Resource
    private ElevateWordService elevateWordService;

    @Resource
    protected SuggestHelper suggestHelper;

import org.lastaflute.web.Execute;
import org.lastaflute.web.response.JsonResponse;

/**
 * @author Keiichi Watanabe
 */
public class ApiAdminKeymatchAction extends FessApiAdminAction {

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

    // ===================================================================================