package cn.itcast_02;
import java.util.ArrayList;
import java.util.Iterator;
public class 去除ArrayList集合中的重复自定义对象 {
public static void main(String[] args) {
ArrayList array = new ArrayList();
Student s1 = new Student("貂蝉",19);
Student s2 = new Student("西施",14);
Student s3 = new Student("陈圆圆",19);
Student s4 = new Student("王昭君",16);
Student s5 = new Student("陈圆圆",18);
Student s6 = new Student("陈圆圆",18);
array.add(s1);
array.add(s2);
array.add(s3);
array.add(s4);
array.add(s5);
array.add(s6);
ArrayList newarray = new ArrayList();
Iterator it = array.iterator();
while(it.hasNext()) {
Student s =(Student)it.next();
if(!newarray.contains(s)) {
newarray.add(s);
}
}
for(int x =0;x<newarray.size();x++) {
Student s =(Student)newarray.get(x);
System.out.println(s.getName()+"---"+s.getAge());
}
}
}