写一个根据字符串排序的java代码

这是一个基于快速排序算法的示例代码，可以按照字符串字典序进行排序：

public class StringSorter {
    
    public static void main(String[] args) {
        String[] strings = {"apple", "banana", "cat", "dog", "egg", "frog"};
        quickSort(strings, 0, strings.length - 1);
        for (String s : strings) {
            System.out.print(s + ", ");
        }
    }
    
    public static void quickSort(String[] strings, int left, int right) {
        if (left >= right) {
            return;
        }
        int i = left;
        int j = right;
        String pivot = strings[left + (right - left) / 2];
        while (i <= j) {
            while (strings[i].compareTo(pivot) < 0) {
                i++;
            }
            while (strings[j].compareTo(pivot) > 0) {
                j--;
            }
            if (i <= j) {
                String temp = strings[i];
                strings[i] = strings[j];
                strings[j] = temp;
                i++;
                j--;
            }
        }
        quickSort(strings, left, j);
        quickSort(strings, i, right);
    }
}