@XmlElement(name = "vet")
    public List<Vet> getVetList() {
        if (vetList == null) {
            vetList = new ArrayList<>();
        }
        return vetList;
    }
Simple domain object representing a list of veterinarians. Mostly here to be used for the 'vets' {@link
org.springframework.web.servlet.view.xml.MarshallingView}.

@author Arjen Poutsma
src/main/java/org/springframework/samples/petclinic/model/Vets.java