com.interface21.aop.framework
Interfaces 
IntroductionInterceptor
MethodPointcut
ProxyConfig
Classes 
AlwaysInvoked
AopContext
AopProxy
AopUtils
DefaultProxyConfig
DelegatingIntroductionInterceptor
InvokerInterceptor
MethodInvocationImpl
ProxyFactory
ProxyFactoryBean
Exceptions 
AopConfigException