Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static <T> String join(T[] array, String cement) {
        StringBuilder builder = new StringBuilder();

        if (array == null || array.length == 0) {
            return null;
        }
        for (T t : array) {
            builder.append(t).append(cement);
        }

        builder.delete(builder.length() - cement.length(), builder.length());

        return builder.toString();
    }
}