Write code to Add a value to an existing comma-delimited string
//package com.book2s; public class Main { public static void main(String[] argv) { String existing = "book2s.com"; String value = "book2s.com"; System.out.println(addCommaDelimited(existing, value)); }//from w ww . j a va 2s. c o m /** * Add a value to an existing comma-delimited string */ public static String addCommaDelimited(String existing, String value) { return existing + "," + value; } }