assertTrue(TimeoutTarget.class.isAssignableFrom(HotThreadMonitorTarget.class),
                "HotThreadMonitorTarget should implement TimeoutTarget");
    }

    @Test
    public void test_constructor() {
        assertNotNull(target, "Constructor should create instance");
        assertTrue(target instanceof HotThreadMonitorTarget, "Instance should be of correct type");

        ComponentUtil.getFessConfig().setLogNotificationEnabled(true);
        logNotificationTarget = new LogNotificationTarget();
    }

    @Test
    public void test_constructor() {
        LogNotificationTarget target = new LogNotificationTarget();
        assertNotNull(target);
    }

    @Test
    public void test_expired_emptyBuffer() {

import org.lastaflute.web.servlet.request.RequestManager;
import org.lastaflute.web.validation.ActionValidator;

public class FessActionValidatorTest extends UnitFessTestCase {

    @Test
    public void test_constructor() {
        // Test basic class structure without complex mocking
        assertEquals("FessActionValidator should be in correct package", "org.codelibs.fess.validation.FessActionValidator",

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        validator = new CustomSizeValidator();
    }

    @Test
    public void test_constructor() {
        assertNotNull(validator);
    }

    @Test
    public void test_isValid_nullValue() {
        final CustomSize annotation = createBasicAnnotation();
        validator.initialize(annotation);

    @Override
    protected void tearDown(TestInfo testInfo) throws Exception {
        crawlerEngineClient = null;
        super.tearDown(testInfo);
    }

    // Test constructor
    @Test
    public void test_constructor() {
        // Test that constructor creates a non-null instance
        assertNotNull(crawlerEngineClient);
    }

    // Test inheritance
    @Test
    public void test_inheritance() {

public class LogNotificationHelperTest extends UnitFessTestCase {

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
    }

    @Test
    public void test_constructor() {
        LogNotificationHelper helper = new LogNotificationHelper();
        assertNotNull(helper);
    }

    @Test
    public void test_init_and_destroy() {

    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        invokerAssistant = new ImplementedInvokerAssistant();
    }

    // Test constructor
    @Test
    public void test_constructor() {
        assertNotNull(new ImplementedInvokerAssistant());
    }

    // Test assistCurrentDBDef
    @Test
    public void test_assistCurrentDBDef() {

import org.codelibs.fess.unit.UnitFessTestCase;
import org.junit.jupiter.api.Test;

public class DictionaryExpiredExceptionTest extends UnitFessTestCase {

    @Test
    public void test_constructor() {
        // Test default constructor
        DictionaryExpiredException exception = new DictionaryExpiredException();
        assertNotNull(exception);
        assertNull(exception.getMessage());

        // Test subclass
    }

    // Another mock subclass for testing
    private static class AdminAction extends RootAction {
        // Test admin subclass
    }

    @Test
    public void test_constructor() {
        // Test constructor with RootAction class
        UserRoleLoginException exception = new UserRoleLoginException(RootAction.class);
        assertNotNull(exception);

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        logNotificationJob = new LogNotificationJob();
    }

    @Test
    public void test_constructor() {
        LogNotificationJob job = new LogNotificationJob();
        assertNotNull(job);
    }

    @Test
    public void test_execute_disabled() {
        TestFessConfig fessConfig = new TestFessConfig();