jodd-madvoc/src/main/java/jodd/madvoc/component/ActionMethodParser.java
protected Class<? extends ActionFilter>[] readActionFilters(final AnnotatedElement actionClassOrMethod) {
		Class<? extends ActionFilter>[] result = null;
		FilteredBy filteredBy = actionClassOrMethod.getAnnotation(FilteredBy.class);
		if (filteredBy != null) {
			result = filteredBy.value();
			if (result.length == 0) {
				result = null;
			}
		}
		return result;
	}
protected Class<? extends ActionFilter>[] readActionFilters(final AnnotatedElement actionClassOrMethod) {
		Class<? extends ActionFilter>[] result = null;
		FilteredBy filteredBy = actionClassOrMethod.getAnnotation(FilteredBy.class);
		if (filteredBy != null) {
			result = filteredBy.value();
			if (result.length == 0) {
				result = null;
			}
		}
		return result;
	}
Reads class or method annotation for action filters.