public void setUp() {
        MockitoAnnotations.openMocks(this);
        reconnector = new HandleReconnector(mockManager, 2, 50); // 2 retries, 50ms delay

        HandleGuid guid = new HandleGuid();
        byte[] fileId = new byte[16];
        for (int i = 0; i < 16; i++) {
            fileId[i] = (byte) (i + 1);
        }

        testHandle = new HandleInfo("/test/file.txt", guid, fileId, HandleType.DURABLE_V2, 120000, null);
    }

     */
    protected void buildLabelTypeItems(final List<LabelType> labelTypeList) {
        final List<LabelTypeItem> itemList = new ArrayList<>();
        for (final LabelType labelType : labelTypeList) {
            final LabelTypeItem item = new LabelTypeItem();
            item.setLabel(labelType.getName());
            item.setValue(labelType.getValue());

    ```java
      private final OkHttpClient client = new OkHttpClient.Builder()
          .certificatePinner(
              new CertificatePinner.Builder()
                  .add("publicobject.com", "sha256/afwiKY3RxoMmLkuRW1l7QsPZTJPwDS2pdDROQjXw8ig=")
                  .build())
          .build();

      public void run() throws Exception {
        Request request = new Request.Builder()

        assertNull(user.getName());

        // Test with special characters in name
        user = new TestFessUser("******@****.***", new String[] {}, new String[] {}, new String[] {});
        assertEquals("******@****.***", user.getName());

        // Test with Unicode characters
        user = new TestFessUser("ユーザー名", new String[] {}, new String[] {}, new String[] {});

        super.setUp();
        languageHelper = new LanguageHelper();
        languageHelper.langFields = new String[] { "title", "content" };
        languageHelper.supportedLanguages = new String[] { "ja", "en", "zh", "ko" };
        languageHelper.maxTextLength = 1000;

        // Setup mock FessConfig
        ComponentUtil.setFessConfig(new MockFessConfig());
    }

    public void test_createScript() {

        assertDoesNotThrow(() -> {
            cache.getBuffer();
            cache.releaseBuffer(new byte[1024]);
        }, "All BufferCache interface methods should be callable");
    }

    @Test
    @DisplayName("getBuffer should return non-null byte array")
    void testGetBufferContract() {
        // Given
        byte[] expectedBuffer = new byte[1024];
        when(mockBufferCache.getBuffer()).thenReturn(expectedBuffer);

    }

    @Test
    void testTrans2QueryPathUnsupportedLevel() throws Exception {
        Trans2QueryPathInformationResponse trans = new Trans2QueryPathInformationResponse(9999) {
        };
        assertEquals(0, trans.readDataWireFormat(new byte[10], 0, 10));
        java.lang.reflect.Field infoField = Trans2QueryPathInformationResponse.class.getDeclaredField("info");
        infoField.setAccessible(true);

    Supplier<Integer> supplier = new CountingSupplier();
    Function<@Nullable Object, Integer> function = Functions.forSupplier(supplier);

    assertEquals(1, (int) function.apply(null));
    assertEquals(2, (int) function.apply("foo"));

    new EqualsTester()
        .addEqualityGroup(function, Functions.forSupplier(supplier))
        .addEqualityGroup(Functions.forSupplier(new CountingSupplier()))

    }

    public void test_multipleJobExecutors() {
        // Test multiple JobExecutor instances
        JobExecutor executor1 = new TestJobExecutor();
        JobExecutor executor2 = new TestJobExecutor();

        AtomicInteger counter1 = new AtomicInteger(0);
        AtomicInteger counter2 = new AtomicInteger(0);

        executor1.addShutdownListener(() -> counter1.incrementAndGet());

    public void test_generateId_virtualHost() {
        final Map<String, Object> dataMap = new HashMap<String, Object>();
        dataMap.put("url", "http://example.com/");
        final List<String> roleTypeList = new ArrayList<String>();
        roleTypeList.add("admin");
        dataMap.put("role", roleTypeList);
        final List<String> virtualHostList = new ArrayList<String>();
        virtualHostList.add("site1");