对字符串数组进行排序和倒序排列

import java.util.Arrays;
import java.util.Collections;
import java.util.List;

public class SortDemo {

    public static void main(String[] args) {
    String[] suits = { "Hearats", "Diamonds", "Clubs", "Spades" };

    List<String> list = Arrays.asList(suits);
    System.out.printf("Unsorted array elements: %s%n", list);

    Collections.sort(list);
    System.out.printf("Sorted array elements: %s%n", list);
    
    Collections.sort(list, Collections.reverseOrder());
    System.out.printf("Reverse sorted array elements: %s%n", list);
    } // end method main
} // end class SortDemo