Where is the mistake ?

ArrayList<String> list = new ArrayList<>();
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

        for(int i = 0; i < 10; i++){
            list.add(i, reader.readLine());
        }

        for(int i = list.size()-1; i >= 0; i--){
            System.out.println(list.get(i));
        }