Determine the order of magnitude for method 1 implemented in java as below. this method sorts an array of integers in a descending order. unlike the previous question, you do not need to count the total number of statement executions to come up with a precise big-oh; instead, you can use the shortcut rules covered in the lecture for computing the big-oh. notice that method 1 includes a statement that calls method 2.public static void method1(int[] array, int n) { for (int index=0; indexmax) { max= array[index]; indexofmax = index; } return indexofmax; }