public interface IntroductionInfo
IntroductionAdvisors must implement this
 interface. If an Advice implements this,
 it may be used as an introduction without an IntroductionAdvisor.
 In this case, the advice is self-describing, providing not only the
 necessary behavior, but describing the interfaces it introduces.
| Modifier and Type | Method and Description | 
|---|---|
| Class<?>[] | getInterfaces()Return the additional interfaces introduced by this Advisor or Advice. | 
Class<?>[] getInterfaces()