Spring AOP support for SPR-17223 & PR#1950 [SPR-17496]

s-mop opened SPR-17496 and commented

In previous commit at PR#1950 we supported register RequestMapping on Interface which implement in parent class.And it works well in our production environment for this 7 weks. See #21756

And several days ago I realized that I can't register a AOP cutpoint for the scenario.

So i tried to changed the logic of org.springframework.aop.support.AopUtils.getMostSpecificMethod(Method, Class<?>)

Now this logic will try to find specific method in targetClass's interfaces first.Instead of only do that in targetClass.

I hope this commit can make my PR more helpful;)

Affects: 5.1 GA

Reference URL: https://github.com/spring-projects/spring-framework/pull/1950/commits/c76f017172938a9883e14b6804550ec0ca35f035

Issue Links: - #21756 getMappingForMethod failed when implement a interface method(with @RequestMapping) in super class

Referenced from: pull request https://github.com/spring-projects/spring-framework/pull/1950