Spring-MVC在控制器实现接口时使用@Controller的问题

I'm using spring 2.5 and annotations to configure my spring-mvc web context. Unfortunately, I am unable to get the following to work. I'm not sure if this is a bug (seems like it) or if there is a basic misunderstanding on how the annotations and interface implementation subclassing works.I'm using spring 2.5 and annotations to configu