如何从有序数组中找到和为指定值的两个元素下标

class Sum2numSortArray {
    public static int[] twoSum(int[] numbers, int target) {
        int i = 0;
        int j = numbers.length - 1;
        while (i <= j) {
            if (numbers[i] + numbers[j] > target) {
                j--;
            } else if (numbers[i] + numbers[j] < target) {
                i++;
            } else {
                return new int[]{i, j};
            }
        }
        return new int[]{};
    }
    public static void main(String[] args) {
        int[] nums = new int[]{2, 7, 17, 26, 27, 31, 41, 42, 55, 80};
        int target = 72;
        System.out.println("下标是:" + Arrays.toString(twoSum(nums, target)));
    }
}