[프로그래머스 코딩테스트] java Lv.0 접미사 배열

import java.util.*;
class Solution {
    public String[] solution(String my_string) {
        String[] answer = new String[my_string.length()];
        
        for(int i=0;i<my_string.length();i++){
            answer[i] = my_string.substring(i,my_string.length());
        }
        Arrays.sort(answer);
        return answer;
    }
}