* @return <code>true</code> if there is a declared nesting relationship
*/
public static boolean includes(
Class<? extends MicroformatExtractor>including,
Class<? extends MicroformatExtractor> included) {
Includes includes = including.getAnnotation(Includes.class);
if (includes != null) {
Class<? extends MicroformatExtractor>[] extractors = includes.extractors();
if (extractors != null && extractors.length > 0) {
for (Class<? extends MicroformatExtractor> extractor : extractors) {
if (extractor.equals(included)) {
return true;
}