* returns an int array that has the elements in reverse order of the parameter array, nums. * Process this recursively beginning with the last element. public static int[] reverseNumArray (int[] nums, int backIndex) { return nums; * returns true if the int array parameter is sorted from smallest to largest, false otherwise. * Process this recursively beginning with the first element. public static boolean is smallestToLargest(int[] values, int firstIndex) { return false; @returns true if the parameter String, str is a palindrome false otherwise