code: public Set<Method> getMethodsAnnotatedWith(final Class<? extends Annotation> annotation) {
          Iterable<String> methods = store.get(index(MethodAnnotationsScanner.class), annotation.getName());
          return getMethodsFromDescriptors(methods, loaders());
      }
docs: get all methods annotated with a given annotation
  <p/>depends on MethodAnnotationsScanner configured