我正在努力實現(xiàn)下一個目標：家長：public class Animal {    private List<Animal> relatives;    public List<Animal> getRelatives() {        return relatives;    }    public void setRelatives(List<Animal> relatives) {        this.relatives = relatives;    }}孩子：public class Dog extends Animal {    private List<Dog> relatives;    public List<Dog> getRelatives() {        return relatives;    }    public void setRelatives(List<Dog> relatives) {       this.relatives = relatives;    }}但由于某種原因，我收到方法沖突的錯誤。這是否可以通過繼承而不使用泛型類型來實現(xiàn)？