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collectionMystery4

Language/Type: Java collections ArrayList

Write the output produced by the following method when passed each of the following lists: 

public static void collectionMystery4(ArrayList<Integer> v) {
    for (int i = 1; i < v.size(); i += 2) {
        if (v.get(i - 1) >= v.get(i)) {
            v.remove(i);
            v.add(0, 0);
        }
    }
    System.out.println(v);
}
{10, 20, 10, 5}
{8, 2, 9, 7, -1, 55}
{0, 16, 9, 1, 64, 25, 25, 14, 0}

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