Consider the following selectionSort method, which is intended to sort an array of integers in ascending order.

public class SelectionSortMistake {
    public static void selectionSort(int[] arr) {
        for (int i = 0; i < arr.length - 1; i++) {
            int minIndex = i;
            for (int j = i + 1; j < arr.length; j++) {
                if (arr[j] <= arr[minIndex]) {
                    minIndex = j;
                }
            }
            int temp = arr[i];
            arr[i] = arr[minIndex];
            arr[minIndex] = temp;
        }
    }
}

What is the primary consequence of using the <= operator instead of < in the inner loop’s conditional statement?