Питання | Сторінка 115756

What will be the output of the program below?

import java.util.ArrayList;
public class Quiz2Q2 {
    public static void main(String[] args) throws Exception {
        ArrayList<Integer> arr = new ArrayList<>();  // 1
        arr.add(100);  // 2
        System.out.println(arr.get(arr.size()));  // 3
    }
}

It will throw an exception at run time because of line // 2

It will throw an exception at run time because of line // 3

100

It will throw an exception at run time because of line // 1

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