}

    @Nested
    @DisplayName("Action Constants Tests")
    class ActionConstantsTests {

        @Test
        @DisplayName("Verify FILE_ACTION_ADDED constant value")
        void testFileActionAdded() {
            assertEquals(0x00000001, FileNotifyInformation.FILE_ACTION_ADDED);
        }

        @Test
        @DisplayName("Verify FILE_ACTION_REMOVED constant value")
        void testFileActionRemoved() {

/**
 * Tests for {@link WinError} interface constants and static arrays.
 * The interface has no instance methods, so the tests focus on
 * value correctness and array integrity.  A tiny Mockito example
 * demonstrates that the interface can be mocked if another class
 * depends on it.
 */
public class WinErrorTest {

    @Nested
    @DisplayName("Constant value checks")
    class ConstantValues {
        @Test

import org.apache.logging.log4j.Logger;
import org.codelibs.core.io.FileUtil;
import org.codelibs.core.io.ResourceUtil;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.core.misc.Pair;
import org.codelibs.fess.Constants;
import org.codelibs.fess.annotation.Secured;
import org.codelibs.fess.app.web.base.FessAdminAction;
import org.codelibs.fess.exception.FessSystemException;
import org.codelibs.fess.util.ComponentUtil;

            if (logger.isInfoEnabled()) {
                logger.info("Invalid charsetName: " + charsetName + ". Changed to " + Constants.UTF_8, e);
            }
            charsetName = Constants.UTF_8_CHARSET.name();
            resultData.setData(data.getBytes(Constants.UTF_8_CHARSET));
        }
        resultData.setEncoding(charsetName);
    }

    /**
     * Returns the result data header.

    public void test_predefinedConstants() {
        // Test predefined constants
        assertEquals("resourceName", ExtractData.RESOURCE_NAME_KEY);
        assertEquals("url", ExtractData.URL);
        assertEquals("file.passwords", ExtractData.FILE_PASSWORDS);
    }

    public void test_usingPredefinedConstants() {
        // Test using predefined constants
        ExtractData data = new ExtractData();

import java.util.Queue;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.core.lang.SystemUtil;
import org.codelibs.fess.crawler.Constants;
import org.codelibs.fess.crawler.entity.AccessResult;
import org.codelibs.fess.crawler.entity.AccessResultImpl;
import org.codelibs.fess.crawler.entity.UrlQueue;
import org.codelibs.fess.crawler.entity.UrlQueueImpl;

        return LaRequestUtil.getOptionalRequest().map(req -> (String) req.getAttribute(Constants.REQUEST_QUERIES)).map(queries -> {
            try {
                final StringBuilder buf = new StringBuilder(url.length() + 100);
                buf.append(url).append("#search=%22");
                buf.append(URLEncoder.encode(queries.trim(), Constants.UTF_8));
                buf.append("%22");
                return buf.toString();

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.core.timer.TimeoutManager;
import org.codelibs.fess.Constants;
import org.codelibs.fess.app.logic.AccessContextLogic;
import org.codelibs.fess.app.service.ScheduledJobService;
import org.codelibs.fess.helper.JobHelper;
import org.codelibs.fess.helper.SystemHelper;

                logger.info("ThumbnailGenerator is stopped.");
            }
            exitCode = Constants.EXIT_FAIL;
        } catch (final Throwable t) {
            logger.error("ThumbnailGenerator terminated unexpectedly.", t);
            exitCode = Constants.EXIT_FAIL;
        } finally {
            if (systemMonitorTask != null) {
                systemMonitorTask.cancel();
            }

        final EditBody body = new EditBody();
        copyBeanToBean(entity, body,
                copyOp -> copyOp.exclude(Constants.PERMISSIONS, AdminAccesstokenAction.EXPIRED_TIME)
                        .excludeNull()
                        .dateConverter(Constants.DEFAULT_DATETIME_FORMAT, AdminAccesstokenAction.EXPIRES));
        final PermissionHelper permissionHelper = ComponentUtil.getPermissionHelper();