fessConfig.logNotificationEnabled = true;
        fessConfig.hasNotification = false;
        ComponentUtil.setFessConfig(fessConfig);

        String result = logNotificationJob.execute();

        assertEquals("No notification targets configured.", result);
    }

    @Test
    public void test_formatDetails() {
        TestableLogNotificationJob testableJob = new TestableLogNotificationJob();

    }

    private static List<String> parentCommitsOf(String commit) throws IOException, InterruptedException, ExecutionException {
        String stdout = getStdout(new String[] {"git", "show", "--format=%P", "--no-patch", "--no-show-signature", commit});
        String trimmed = stdout.trim();
        if (trimmed.isEmpty()) {
            return Collections.emptyList();
        }
        return Arrays.stream(trimmed.split("\\s+"))

        // Test method chaining
        assertSame(purgeThumbnailJob, result);
        // Test value was set
        assertEquals(1L, purgeThumbnailJob.getExpiry());
    }

    // Test execute with successful purge (no files deleted)
    @Test
    public void test_execute_noFilesDeleted() {
        thumbnailManager.setPurgeCallCount(0);

        String result = purgeThumbnailJob.execute();

        response.setContentType("text/event-stream");
        response.setCharacterEncoding("UTF-8");
        response.setHeader("Cache-Control", "no-cache");
        response.setHeader("Connection", "keep-alive");
        response.setHeader("X-Accel-Buffering", "no"); // Disable nginx buffering

        try (final PrintWriter writer = response.getWriter()) {
            final String userId = getUserId(request);

        indexExportJob.query(customQuery).execute();

        // Verifies no exception thrown with custom query
    }

    @Test
    public void test_execute_withDefaultQuery() {
        setupMockComponents(Collections.emptyList());

        // No query set, should use matchAllQuery
        final String result = indexExportJob.execute();

You can share your interest in fixing the issue by commenting on it.
If somebody shared their interest in the issue, please consider letting them work on it.
However, if there are no changes for more than a week, it's safe to assume that the issue is up for grabs.
There is no need to ask for an assignment or for permission to work on those issues, just comment and start working on it.

## Setting up your development environment

            isRelease -> "promoteReleaseMilestone"
            else -> "promoteMilestone"
        }

    fun promoteFinalReleaseTaskName(): String =
        when {
            isMaster -> throw UnsupportedOperationException("No final release job on master branch")
            isRelease -> "promoteFinalRelease"
            else -> "promoteFinalBackportRelease"
        }

    private fun nightlyTaskName(prefix: String): String =
        when {

- Return `HtmlResponse` for JSP, `JsonResponse` for APIs

### Service
- Inject behaviors (Bhv) for data access
- Use `OptionalEntity<T>` for nullable returns
- Plain classes (no extends/implements)

### Helper
- Stateless utility classes
- Access via `ComponentUtil.getXyzHelper()`
- Named with "Helper" suffix

### DBFlute Generated Code
```
opensearch/{index}/

        exit 1
    ;;
esac

# Stops the service
if [ "$STOP_REQUIRED" = "true" ]; then
    echo -n "Stopping fess service..."
    if command -v systemctl >/dev/null; then
        systemctl --no-reload stop fess.service > /dev/null 2>&1 || true

    elif [ -x /etc/init.d/fess ]; then
        if command -v invoke-rc.d >/dev/null; then
            invoke-rc.d fess stop || true
        else

                fos = new FileOutputStream(newFile);
                writer = new BufferedWriter(new OutputStreamWriter(fos, Constants.UTF_8));
                fos = null; // Successfully wrapped, no need to close explicitly
            } catch (final Exception e) {
                if (fos != null) {
                    try {
                        fos.close();
                    } catch (final IOException ioe) {