public static boolean isDocumentedAnnotation(AnnotationTypeDoc annotationDoc) {
        AnnotationDesc[] annotationDescList = annotationDoc.annotations();
        for (int i = 0; i < annotationDescList.length; i++) {
            if (annotationDescList[i].annotationType().qualifiedName().equals(
                   java.lang.annotation.Documented.class.getName())){
                return true;
            }
        }
        return false;
    }