if (mav != ModelAndViewResolver.UNRESOLVED) {
return mav;
}
}
}
<BUG>if (returnValue != null && handlerMethod.isAnnotationPresent(ResponseBody.class)) {
handleRequestBody(returnValue, webRequest);
</BUG>
}
if (returnValue instanceof ModelAndView) {

if (mav != ModelAndViewResolver.UNRESOLVED) {
return mav;
}
}
}
if (returnValue != null && AnnotationUtils.findAnnotation(handlerMethod, ResponseBody.class) != null) {
handleResponseBody(returnValue, webRequest);
}
if (returnValue instanceof ModelAndView) {
