//对其他类型泛型的List进行排序，以student为例

public void testSort3(){

List<Student> studentList = new ArrayList<Student>();

Random rd = new Random();

Integer suiji;

Integer suiji1;

Integer suiji2;

Integer suiji3;

Integer suiji4;

Integer suiji5;

do{

suiji = rd.nextInt(1000);

suiji1 = rd.nextInt(1000);

suiji2 = rd.nextInt(1000);

suiji3 = rd.nextInt(1000);

suiji4 = rd.nextInt(1000);

suiji5 = rd.nextInt(1000);

}while(studentList.contains(suiji));

studentList.add(new Student(suiji+"","小明"));

studentList.add(new Student(suiji1+"","小红"));

studentList.add(new Student(suiji2+"","小兰"));

studentList.add(new Student(suiji3+"","小黑"));

studentList.add(new Student(suiji4+"","小白"));

studentList.add(new Student(suiji5+"","小绿"));

System.out.println("------------排序前-------------");

for (Student student : studentList) {

System.out.println("排序前：" +student.id+"->"+ student.name);

}

System.out.println("------------排序后-------------");

Collections.sort(studentList);

for (Student student : studentList) {

System.out.println("排序后：" +student.id+"->"+ student.name);

}

}