package com.himi.collectionIterator;

 public class Student {

     private String name;

     private int age;

     public Student(String name, int age) {

         super();

         this.name = name;

         this.age = age;

     }

     public String getName() {

         return name;

     }

     public void setName(String name) {

         this.name = name;

     }

     public int getAge() {

         return age;

     }

     public void setAge(int age) {

         this.age = age;

     }

 }

 package com.himi.collectionIterator;

 import java.util.ArrayList;

 import java.util.Collection;

 import java.util.Iterator;

 public class CollectionIteratorDemo {

     public static void main(String[] args) {

         //创建集合对象

         Collection c = new ArrayList();

         //创建学生对象

         Student s1 = new Student("独孤求败", 45);

         Student s2 = new Student("王重阳", 35);

         Student s3 = new Student("杨过",25);

         Student s4 = new Student("郭靖", 45);

         Student s5 = new Student("张无忌", 24);

         //集合中添加元素(元素是对象)

         c.add(s1);

         c.add(s2);

         c.add(s3);

         c.add(s4);

         c.add(s5);

         //使用迭代器进行迭代

         Iterator it = c.iterator();

         while(it.hasNext()) {//使用while循环进行迭代遍历

             Student s= (Student)it.next();

             System.out.println("武林高手 "+s.getName()+"----"+"年龄是："+s.getAge());

         }

     }

 }