Question

Java, can you help me out thanks.

CSCI 2120 Introduction For this assignment you will implement two recursive methods and write JUnit tests for each one. You may write all three methods in the same class file. You are required to write Javadoc-style documentation for all of your methods, including the test methods. Procedure 1) Write method!! a recursive method to compare two Strings using alphabetical order as the natural order (case insensitive, DO NOT use the String class built-in compareTo (50 points) public static int compareTo(String s1, string s2) The function should return an integer with the following convention: s1 comes before s2 s1(or indistinguisable from) s2 s1 comes after s2 returns an integer less than 0 returns 0 returns an integer greater than Hint: look into the methods charAtint index) and substring int beginindex) at htps:/docs.oracle.com/javase/7/docsap/javalang/String html 2) Write a recursive method that uses your compare To(String, String) method to find the minimum i.e. first by alphabetical order) String in an array of Strings, given the array and the number of strings in the array: 50 points public static String findMinimumCArrayListString stringArray) or public static String findHinimum(String stringArray, int nuStrings) Hint: Use the above method signature to call a private, helper method that is recursive you can add extra parameters to this helper method 3) Write a JUnit test class that fully tests each of these two methods.

Answer 1