if (clazz != null) {
            return clazz;
        }
        return forName(className);
    }

    /**
     * Creates and initializes a new instance of the class using its default constructor.
     *
     * @param <T>
     *            The class represented by the {@link Class} object
     * @param clazz

        ptypeField.setAccessible(true);
        int ptypeValue = (int) ptypeField.get(msrpcSamrConnect2);
        assertEquals(0, ptypeValue, "The 'ptype' field should be initialized to 0");
    }

    @Test
    @DisplayName("Should set flags to DCERPC_FIRST_FRAG | DCERPC_LAST_FRAG")
    void shouldSetFlagsCorrectly() throws NoSuchFieldException, IllegalAccessException {
        // When

    public String versionNo;

    /** Search/filter parameter for data configuration description. */
    public String description;

    /**
     * Creates a new DataConfigPager with default values.
     * Initializes pagination settings and clears all search parameters.
     */
    public DataConfigPager() {
        // Default constructor with explicit documentation
    }

    /**

    /**
     * The filter chain that processes queries through all registered filters
     * before executing the appropriate query command.
     */
    protected FilterChain filterChain;

    /**
     * Initializes the query processor after construction.
     * This method creates the initial filter chain from the registered filters.
     * Called automatically by the DI container after bean construction.
     */
    @PostConstruct

    private static class TestFessConfig extends FessConfig.SimpleImpl {
        private static final long serialVersionUID = 1L;

        public TestFessConfig() {
            super();
            // Initialize the properties to avoid NullPointerException
            try {
                java.lang.reflect.Field propField = org.lastaflute.core.direction.ObjectiveConfig.class.getDeclaredField("prop");

            crawlingConfigHelperField.setAccessible(true);
            crawlingConfigHelperField.set(null, null);
        } catch (Exception e) {
            // Ignore
        }

        // Initialize test helpers
        systemHelper = new TestSystemHelper();
        indexingHelper = new TestIndexingHelper();
        crawlingInfoHelper = new TestCrawlingInfoHelper();
        searchLogHelper = new TestSearchLogHelper();

        this.config = new BaseConfiguration(true);
        this.multiChannelManager = new MultiChannelManager(config);
    }

    @Test
    @DisplayName("MultiChannelManager should initialize successfully")
    void testInitialization() {
        assertNotNull(multiChannelManager);
        MultiChannelManager.ChannelStatistics stats = multiChannelManager.getStatistics();

     * Uses ParamMap for automatic case format conversion between camelCase and snake_case.
     */
    protected final Map<String, Object> params;

    /**
     * Creates a new empty DataStoreParams instance.
     * Initializes the internal parameter map with a ParamMap wrapper.
     */
    public DataStoreParams() {
        params = new ParamMap<>(new HashMap<>());
    }

    /**

    /** Group name for search filtering. */
    public String name;

    /** Version number for optimistic locking. */
    public String versionNo;

    /**
     * Default constructor for GroupPager.
     * Initializes the pager with default values for pagination settings.
     */
    public GroupPager() {
        // Default constructor
    }

    /**

     * Used to retrieve paging and other configuration parameters.
     */
    @Resource
    protected FessConfig fessConfig;

    /**
     * Creates a new instance of DuplicateHostService.
     * This constructor initializes the service for managing duplicate host configuration operations
     * including CRUD operations and search functionality.
     */
    public DuplicateHostService() {
        super();
    }

    /**