What is the simplest method to do this task, I know it has something to do with Collections but i cannot get mine to work... a pointer in the right direction please?

public class Solution { public static void main(String[] args) throws Exception { ArrayList<String> list = new ArrayList<String>(); BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); for(int i = 0; i < 5; i++){ list.add(reader.readLine()); } list.remove(2); Collections.reverse(list); System.out.println(list); } }