code: public ObjectMapper createObjectMapper() {
  		ObjectMapper mapper = new ObjectMapper();
  		mapper.setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY)
  				.setVisibility(PropertyAccessor.CREATOR, JsonAutoDetect.Visibility.ANY)
  				.setVisibility(PropertyAccessor.SETTER, JsonAutoDetect.Visibility.NONE)
  				.setVisibility(PropertyAccessor.GETTER, JsonAutoDetect.Visibility.NONE)
  				.setVisibility(PropertyAccessor.IS_GETTER, JsonAutoDetect.Visibility.NONE);
  
  		mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
  
  		return mapper;
  	}
docs: Not sure about this.  If correct and only need one, only create one instance