}

    @Test
    public void testGetLabels_withTestLabel() {
        // Create a test label
        testLabelId = createLabel(TEST_LABEL_NAME, TEST_LABEL_VALUE);
        refresh();

        // Verify the label appears in the list
        String response = given().contentType("application/json").when().get("/api/v1/labels").asString();

        JsonPath jsonPath = JsonPath.from(response);

        StackTraceElement[] stackTrace = exception.getStackTrace();

        assertNotNull(stackTrace);
        assertTrue(stackTrace.length > 0);
        // Verify that current test method appears in stack trace
        boolean foundTestMethod = false;
        for (StackTraceElement element : stackTrace) {
            if (element.getMethodName().equals("test_stackTrace")) {
                foundTestMethod = true;

        assertNotNull(exception.getStackTrace());
        assertTrue(exception.getStackTrace().length > 0);

        // Verify that this test method appears in the stack trace
        boolean foundTestMethod = false;
        for (StackTraceElement element : exception.getStackTrace()) {
            if ("test_stackTrace".equals(element.getMethodName())) {

        StackTraceElement[] stackTrace = exception.getStackTrace();
        assertTrue(stackTrace.length > 0);

        // Verify that the current test method appears in the stack trace
        boolean foundTestMethod = false;
        for (StackTraceElement element : stackTrace) {
            if (element.getMethodName().equals("test_stackTrace_isPresent")) {

#### Filtering changes by severity

There is a somewhat non-obvious filter present on the page that allows you to control which type of messages are displayed.
The filter is a dropdown box that appears when you click the `Severity ⬇️ ` label in the black header bar to the immediate right of the Gradle version.

        final List<String> extraFieldNames = (List<String>) renderData.getDataMap().get("extraFieldNames");
        assertNotNull(extraFieldNames);
        // Config-defined field "anchor" is not in STANDARD_EDIT_FIELDS, so it appears as extra
        assertTrue(extraFieldNames.contains("anchor"));
        // Standard field "url" should not appear
        assertFalse(extraFieldNames.contains("url"));
        assertFalse(extraFieldNames.contains("title"));

   org.codelibs.fess.FessBoot
   ```

2. **Access the Admin UI:**
   ```
   http://localhost:8080/admin/
   ```

3. **Test language selection:**
   - Check if your language appears in the language dropdown
   - Force your language by adding URL parameter: `?browser_lang=[locale]`
   - Example: `http://localhost:8080/admin/?browser_lang=sv`

4. **Verify translations:**

        for (int i = 0; i < fieldCount; i++) {
            fields[i] = "field" + i;
        }
        queryFieldConfig.setSortFields(fields);

        // Test field that appears at the end (worst case for array lookup)
        String testField = "field999";

        // Warm up
        for (int i = 0; i < 100; i++) {
            queryFieldConfig.isSortField(testField);
        }