package cmsc256; public class RecursiveMethods { /* * @returns a String of character, ch. The length is determined * by the second parameter, length. */ public static String buildStringOfCharacters(char ch, int length) { return ""; } /* * 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 isSmallestToLargest(int[] values, int firstIndex) { return false; } /* * @returns true if the parameter String, str is a palindrome * false otherwise */ public static boolean isPalindrome(String str, int begin, int end) { return false; } public static void main(String[] args) { // create unit tests for your method here } }