spring-projects/spring-framework — pull request #642 by yange (2014-09-06 04:34:10+00:00)
Title: 4.0.x

Method processDispatchResult(HttpServletRequest request, HttpServletResponse response,
HandlerExecutionChain mappedHandler, ModelAndView mv, Exception exception) throws Exception of DispatchServlet maybe has a bug.

code block :
```java
if (mappedHandler != null) {
mappedHandler.triggerAfterCompletion(request, response, null);
}
```
The exception parameter is null? then interceptor is can not get the exception of handler.