What is printed after the insertion sort algorithm completes execution?

public class InsertionSortTest {
    public static void main(String[] args) {
        int[] arr = {5, 2, 9, 1, 5};
        for (int i = 1; i < arr.length; i++) {
            int key = arr[i];
            int j = i - 1;
            while (j >= 0 && arr[j] > key) {
                arr[j + 1] = arr[j];
                j--;
            }
            arr[j + 1] = key;
        }
        System.out.println(arr[2]);
    }
}