}

    /**
     * Check if storage has been destroyed
     */
    private void checkNotDestroyed() {
        if (destroyed) {
            throw new IllegalStateException("SecureCredentialStorage has been destroyed");
        }
    }

    @Override
    public void destroy() throws DestroyFailedException {
        if (!destroyed) {
            boolean failedToDestroy = false;

        helper.init();
        // destroy() cancels the task and flushes; should not throw
        helper.destroy();
    }

    @Test
    public void test_destroy_beforeInit() {
        LogNotificationHelper helper = new LogNotificationHelper();
        // destroy() without init() should not throw NPE because of null checks
        helper.destroy();
    }

    @Test

        // Initialize without container
        emptyGenerator = new EmptyGenerator();

        // Test that destroy method can be called without error
        emptyGenerator.destroy();
        // Call destroy multiple times to ensure it's safe
        emptyGenerator.destroy();
        emptyGenerator.destroy();
    }

    @Test
    public void test_isAvailable() {
        // Initialize without container

        }

        @Override
        public void destroy() {
            // Override to avoid null pointer issues with thread
            generating = false;
        }
    }

    @Override
    protected void tearDown(TestInfo testInfo) throws Exception {
        if (thumbnailManager != null) {
            try {
                thumbnailManager.destroy();
            } catch (Exception e) {

        byte[] encrypted = storage.encryptCredentials(plaintext);

        assertFalse(storage.isDestroyed(), "Storage should not be destroyed initially");

        // Destroy the storage - may throw DestroyFailedException if SecretKey doesn't support destroy
        try {
            storage.destroy();
        } catch (DestroyFailedException e) {
            // This is acceptable - not all JVM implementations support destroying SecretKey

        if (commandDestroyTimeoutStr != null) {
            commandDestroyTimeout = Long.parseLong(commandDestroyTimeoutStr);
        }
    }

    /**
     * Destroys the command generator and cleanup resources.
     */
    @Override
    public void destroy() {
        destoryTimer.cancel();
        destoryTimer = null;
    }

        // Test availability check
        assertTrue(thumbnailGenerator.isAvailable());
    }

    @Test
    public void test_destroy() {
        // Test destroy method - should not throw exception
        thumbnailGenerator.destroy();
        // After destroy, generator should not be available
        assertFalse(thumbnailGenerator.isAvailable());
    }

    @Test
    public void test_createTask_withValidParams() {

    public boolean generate(final String thumbnailId, final File outputFile) {
        return false;
    }

    /**
     * Destroys this generator and releases any resources.
     * This implementation does nothing as no resources are held.
     */
    @Override
    public void destroy() {
        // nothing
    }

            assertTrue(processHelper.isProcessRunning());

            // Wait a bit for the processes to start
            Thread.sleep(50);

            // Destroy all processes
            processHelper.destroy();

            // Wait a bit for destruction to complete
            Thread.sleep(100);

            assertFalse(processHelper.isProcessRunning());
        } catch (Exception e) {

        // to true that can be used to control whether or not to destroy any test boxes before test execution.
        boolean destroyVM = Util.getBooleanProperty("vagrant.destroy", true);
        if (destroyVM) {
            execute(spec -> {
                spec.setCommand("destroy");
                spec.setArgs("--force");
            });
        }