网课上的排序没有中文的，查了一下，大概得这么写：

package DemoCollections;

import java.text.Collator;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Locale;

public class DemoCollectons01 {
    public static void main(String[] args) {
        ArrayList<String> list = new ArrayList<>();
        Collections.addAll(list,"what","the","Fuck");
        Collections.shuffle(list);
        System.out.println(list);
        Collections.sort(list);
        System.out.println(list);

        System.out.println("=======================");
        ArrayList<Person> list1 = new ArrayList<>();
        list1.add(new Person(8,"朱柏澍"));
        list1.add(new Person(9,"潘卓成"));
        list1.add(new Person(55,"王奎智"));
        list1.add(new Person(1,"古力娜扎"));
//        Collections.sort(list1);
        System.out.println(list1);
        Collections.sort(list1, new Comparator<Person>() {
            @Override
            public int compare(Person o1, Person o2) {
                Comparator<Object> comparator = Collator.getInstance(Locale.CHINA);
                return comparator.compare(o1.getName(),o2.getName());
            }
        });
        System.out.println(list1);

    }
}

参考：JAVA中文排序