ArrayList Methods

AP Computer Science A· difficulty 3/5

ArrayList<Integer> list = new ArrayList<>();
list.add(5);
list.add(10);
list.add(15);
int removed = list.remove(0);
System.out.println(removed + " " + list.get(0));

What is printed?

A
$5 10$
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B
$0 5$
C
$5 5$
D
$10 15$

Explanation

remove(0) on an ArrayList <Integer> calls remove(int index), returning the removed value 5. After removal, index 0 contains 10.

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