Reason of @ResponseStatus on handler method is not resolved by MessageSource

[quaff]

@ControllerAdvice
public class GlobalExceptionHandler {

	@ExceptionHandler(OptimisticLockingFailureException.class)
	@ResponseStatus(code = CONFLICT, reason = "optimistic.locking.failure")
	public void handleConflict() {
	}

}

If I move @ResponseStatus to Exception, It works fine.

spring-framework/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/ServletInvocableHandlerMethod.java

Lines 147 to 149 in b595dc1

	if (StringUtils.hasText(reason)) {
	response.sendError(status.value(), reason);
	}

should keep consistency with

spring-framework/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/annotation/ResponseStatusExceptionResolver.java

Lines 157 to 159 in b595dc1

	String resolvedReason = (this.messageSource != null ?
	this.messageSource.getMessage(reason, null, reason, LocaleContextHolder.getLocale()) :
	reason);