public class Test {
public static void main(String[] args) {
// 1、创建多个狗狗对象
Dog ououDog = new Dog("欧欧", "雪娜瑞");
…
// 2、创建ArrayList集合对象并把多个狗狗对象放入其中
List dogs = new ArrayList ();
dogs.add(ououDog);
…
System.out.println("使用Iterator遍历,所有狗狗昵称和品种是:");
//通过迭代器依次输出所有狗狗的信息
Iterator it = dogs.iterator();
while (it.hasNext()) {
Dog dog = (Dog) it.next();
System.out.println(dog.getName()+"\t"+dog.getStrain());
}
}
}