* 'MixInResolver'; no mix-ins set at this point
* 29-Jul-2009, tatu: Also, we do NOT ignore annotations here, even
* if Feature.USE_ANNOTATIONS was disabled, since caller
* specifically requested annotations to be added with this call
*/
AnnotatedClass ac = AnnotatedClass.construct(cls, _annotationIntrospector, null);
_visibilityChecker = _annotationIntrospector.findAutoDetectVisibility(ac, _visibilityChecker);
// How about writing null property values?
JsonSerialize.Inclusion incl = _annotationIntrospector.findSerializationInclusion(ac, null);
if (incl != _serializationInclusion) {