What is the output when the program is executed?

public class SequentialSearch {
    public static int search(int[] arr, int target) {
        for (int i = 0; i < arr.length; i++) {
            if (arr[i] == target)
                return i;
        }
        return -1;
    }
    public static void main(String[] args) {
        int[] nums = {7, 9, 11, 13, 15};
        System.out.println(search(nums, 11) + search(nums, 8));
    }
}