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(Iterable<T> collection, String conjunction) {
        StringBuilder sb = new StringBuilder();
        boolean isFirst = true;
        for (T item : collection) {
            if (isFirst) {
                isFirst = false;
            } else {
                sb.append(conjunction);
            }
            sb.append(item);
        }
        return sb.toString();
    }

    public static <T> String join(T[] array, String conjunction) {
        StringBuilder sb = new StringBuilder();
        boolean isFirst = true;
        for (T item : array) {
            if (isFirst) {
                isFirst = false;
            } else {
                sb.append(conjunction);
            }
            sb.append(item);
        }
        return sb.toString();
    }
}