What will be the result of the following code?

import java.util.*;
public class Test {
    public static void main(String[] args) {
        ArrayList<Integer> list = new ArrayList<>();
        list.add(10);
        list.add(20);
        list.add(30);
        list.add(40);
        list.set(2, 50);
        System.out.println(list);
    }
}