Given the changes in the logging that were done in <https://github.com/spring-projects/spring-security-oauth/issues/1271> and <https://github.com/spring-projects/spring-security-oauth/issues/1290>, I think it may be hard to please everyone with the logging that is present in the token endpoint. For instance, I would like to catch anything that falls to the simple `@ExceptionHandler(Exception.class)` to be an error statement with a log with a stack trace. 

What would be the best way to intercept the exceptions that occur in the error endpoint, so that custom logging could be applied?