}

    /**
     * Processes the response data from a crawled URL, including failure handling.
     * This method extends the base response processing to handle Fess-specific failure
     * URL tracking when certain HTTP status codes are encountered.
     *
     * @param urlQueue the URL queue item that was processed
     * @param responseData the response data from the crawl operation
     */
    @Override

```bash
# Run all tests
mvn test

# Run specific test class
mvn test -Dtest=SuggesterTest

# Run with verbose output
mvn surefire:test -Dmaven.surefire.debug=true
```

### Running Tests with Coverage

```bash
mvn clean jacoco:prepare-agent test jacoco:report
```

Coverage reports are generated in `target/site/jacoco/`.

## Common Use Cases

### E-commerce Search

    }

    @Test
    @DisplayName("Should verify response state methods from parent")
    void testResponseStateMethods() throws Exception {
        // Test that response inherits state tracking from ServerMessageBlock2Response

        // Initially not received
        Method isReceivedMethod = ServerMessageBlock2Response.class.getDeclaredMethod("isReceived");
        isReceivedMethod.setAccessible(true);

        assertFalse(auth3.isGuest());
        assertTrue(auth3.isAnonymous());
    }

    /**
     * Test authentication timestamp tracking
     */
    @Test
    @DisplayName("Test authentication timestamp is properly maintained")
    public void testAuthenticationTimestamp() throws InterruptedException {

labels.scheduledjob_scriptType=Execution Method
labels.scheduledjob_scriptData=Script
labels.scheduledjob_jobLogging=Logging
labels.scheduledjob_crawler=Crawler Job
labels.scheduledjob_running=Running
labels.scheduledjob_active=Active
labels.scheduledjob_nojob=Disabled
labels.scheduledjob_button_start=Start Now
labels.scheduledjob_button_stop=Stop
labels.joblog_button_back=Back
labels.joblog_button_delete=Delete

errors.invalid_str_is_included = {1} is invalid for {0}.
errors.blank_password = Password is required.
errors.invalid_confirm_password = Does not match a confirmation password.
errors.cannot_delete_doc_because_of_running = A crawler is running. You cannot delete documents.
errors.failed_to_delete_doc_in_admin = Failed to delete a document.
errors.failed_to_send_testmail=Failed to send a test mail.

errors.invalid_str_is_included = {1} is invalid for {0}.
errors.blank_password = Password is required.
errors.invalid_confirm_password = Does not match a confirmation password.
errors.cannot_delete_doc_because_of_running = A crawler is running. You cannot delete documents.
errors.failed_to_delete_doc_in_admin = Failed to delete a document.
errors.failed_to_send_testmail=Failed to send a test mail.

            assertEquals(expected[i], actual[i]);
        }

        // Test with null
        assertNull(testTransformer.getData(null));
    }

    /**
     * Test name tracking transformer
     */
    public void test_nameTrackingTransformer() {
        NameTrackingTransformer tracker = new NameTrackingTransformer();
        ResponseData responseData = new ResponseData();

    private final AtomicLong lastFailureTime = new AtomicLong(0);
    private final AtomicLong lastStateChangeTime = new AtomicLong(System.currentTimeMillis());

    // Metrics tracking
    private final AtomicLong totalRequests = new AtomicLong(0);
    private final AtomicLong totalFailures = new AtomicLong(0);
    private final AtomicLong totalSuccesses = new AtomicLong(0);

     */
    protected final Object inLock = new Object();
    /**
     * Lock object for synchronizing output operations
     */
    protected final Object outLock = new Object();

    /**
     * Map for tracking pending responses by their key
     */
    protected final Map<Long, Response> response_map = new ConcurrentHashMap<>(10);
    private final AtomicLong usageCount = new AtomicLong(1);

    /**