package cn.itcast_04;
public class Student {
private String name;
private int age;
public Student() {
super();
}
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 cn.itcast_04;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
public class CollectionTest {
public static void main(String[] args) {
Collection c = new ArrayList();
c.add("林青霞");
c.add("风清扬");
c.add("刘意");
c.add("武鑫");
c.add("刘晓曲");
Iterator it = c.iterator();
while (it.hasNext()) {
String s = (String) it.next();
System.out.println(s);
}
}
}
package cn.itcast_04;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
public class CollectionTest2 {
public static void main(String[] args) {
Collection c = new ArrayList();
Student s1 = new Student("貂蝉", 25);
Student s2 = new Student("小乔", 16);
Student s3 = new Student("黄月英", 20);
Student s4 = new Student();
s4.setName("大乔");
s4.setAge(26);
c.add(s1);
c.add(s2);
c.add(s3);
c.add(s4);
c.add(new Student("孙尚香", 18));
Iterator it = c.iterator();
while (it.hasNext()) {
Student s = (Student) it.next();
System.out.println(s.getName() + "---" + s.getAge());
}
}
}