}
if (providers != null) {
ContextResolver<JAXBUnmarshalOptions> contextResolver =
providers.getContextResolver(JAXBUnmarshalOptions.class, mediaType);
JAXBUnmarshalOptions options = null;
if (contextResolver != null) {
options = contextResolver.getContext(type);
}
if (options != null) {
JAXBUtils.setJAXBUnmarshalOptions(unm, options);