📄 studenttestmain.java
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package com.sample;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Iterator;
import com.sample.bean.Student;
public class StudentTestMain {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Student a = new Student(2,"andy");
Student b = new Student(1,"michelle");
Student c = new Student(3,"susan");
ArrayList list = new ArrayList();
list.add(a);
list.add(b);
list.add(c);
Iterator iter = list.iterator();
while (iter.hasNext()) {
Student element = (Student) iter.next();
System.out.println(element.getId() + "," + element.getName());
}
}
}
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