Class<?>[] classes = featureEnumClass.getDeclaredClasses();
    for (Class<?> containedClass : classes) {
      if (containedClass.getSimpleName().equals("Require")) {
        if (containedClass.isAnnotation()) {
          assertGoodTesterAnnotation(asAnnotation(containedClass));
        } else {
          fail(
              rootLocaleFormat(
                  "Feature enum %s contains a class named "

    Class<?>[] classes = featureEnumClass.getDeclaredClasses();
    for (Class<?> containedClass : classes) {
      if (containedClass.getSimpleName().equals("Require")) {
        if (containedClass.isAnnotation()) {
          assertGoodTesterAnnotation(asAnnotation(containedClass));
        } else {
          fail(
              rootLocaleFormat(
                  "Feature enum %s contains a class named "

        assertEquals(0, annotation.payload().length);
    }

    // Test annotation target elements
    @Test
    public void test_annotationTargetElements() {
        CronExpression.class.isAnnotation();
        assertTrue(CronExpression.class.isAnnotation());

        // Check that annotation can be applied to METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER

        super.setUp(testInfo);
    }

    // Test annotation presence and structure
    @Test
    public void test_annotationPresence() {
        assertTrue("CustomSize should be an annotation", CustomSize.class.isAnnotation());
    }

    // Test annotation retention policy
    @Test
    public void test_retentionPolicy() {
        final Retention retention = CustomSize.class.getAnnotation(Retention.class);

        super.setUp(testInfo);
    }

    // Test annotation presence and structure
    @Test
    public void test_annotationPresence() {
        assertTrue("UriType should be an annotation", UriType.class.isAnnotation());
    }

    // Test annotation retention policy
    @Test
    public void test_retentionPolicy() {
        final Retention retention = UriType.class.getAnnotation(Retention.class);