Define a function named doubleArr that when passed an integer array, doubles all integers in the array. For example: Test Input Result int[] input = {}; doubleArr(input); System.out.println(Arrays.toString(input)); [] [] int[] input = {2, 7, 9, 3}; doubleArr(input); System.out.println(Arrays.toString(input)); [2, 7, 9, 3] [4, 14, 18, 6] int[] input = {0, 0, 1}; doubleArr(input); System.out.println(Arrays.toString(input)); [0, 0, 1] [0, 0, 2]