Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

public class Main {
    /**
     * Takes String[] of tokens, and String delimiter as input and returns
     * joined String
     *
     * @param sourceArray
     *            , input tokens in String array
     * @param delimiter
     *            , delimiter to join on
     * @return String , string of tokens joined by delimiter
     */
    public static String joinString(String[] sourceArray, String delimiter) {

        if (sourceArray == null || delimiter == null) {
            return "";
        }
        StringBuffer sb = new StringBuffer();

        for (int i = 0; i < sourceArray.length - 1; i++) {
            sb.append(sourceArray[i]).append(delimiter);
        }
        sb.append(sourceArray[sourceArray.length - 1]);

        return sb.toString();
    }
}