Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2013 4th Line GmbH, Switzerland
 *
 * The contents of this file are subject to the terms of either the GNU
 * Lesser General Public License Version 2 or later ("LGPL") or the
 * Common Development and Distribution License Version 1 or later
 * ("CDDL") (collectively, the "License"). You may not use this file
 * except in compliance with the License. See LICENSE.txt for more
 * information.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */

public class Main {
    /**
     * @param s A string with commas.
     * @return The same string, a newline appended after every comma.
     */
    public static String commaToNewline(String s) {
        StringBuilder sb = new StringBuilder();
        String[] split = s.split(",");
        for (String splitString : split) {
            sb.append(splitString).append(",").append("\n");
        }
        if (sb.length() > 2) {
            sb.deleteCharAt(sb.length() - 2);
        }
        return sb.toString();
    }
}