assertEquals("Annotation type should be UriType", UriType.class, customAnnotation.annotationType());
    }

    // Test annotation with FILE protocol type
    @Test
    public void test_annotationWithFileProtocolType() {
        final UriType fileAnnotation = new UriType() {
            @Override
            public Class<? extends Annotation> annotationType() {
                return UriType.class;
            }