public static int reverse(int number) This method returns the positive integer obtained when the digits of the parameter is reversed. For example, when called with the parameter 12345, this method would return 54321. (Do this with proper integer arithmetic instead of just simply converting to String, reversing that and then using parseInt to extract the result). Hint: The number of digits of a number can be obtained by taking the integer part of the logarithm in base 10 of the number + 1 (i.e, num digits = log10(n) + 1).