如何在java-me中对String的Vector进行排序？

import java.util.Collections;
import java.util.List;
import java.util.Vector;

public class VectorSortExample {
    public static void main(String[] args) {
        Vector<String> vector = new Vector<>();
        vector.add("apple");
        vector.add("banana");
        vector.add("orange");
        vector.add("grape");

        List<String> list = vector.toList();
        Collections.sort(list);

        for (String item : list) {
            System.out.println(item);
        }
    }
}