Java aop ComponentScan not working & AnnotationConfigApplicationContext getBean not working

Question

I wrote a simple set of classes to show a friend about using Annotations for AOP (instead of xml config) . We couldnt get the @ComponentScan to work AND AnnotationConfigAppl

Answer 1

Question 2

As you said, bean scanning process was not complete, so there is no bean in context and you should not expect any bean from context, Either @Autowired way or context.getBean way.(Both ways return null )

Below link has more information on bean scanning(It may help)

Spring Component Scanning