Here you can find the source of logger(String s)
public static void logger(String s)
//package com.java2s; /*// w ww . j av a 2s . c o m * (C) Copyright 2000-2011, by Scott Preston and Preston Research LLC * * Project Info: http://www.scottsbots.com * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * 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. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * */ import java.text.SimpleDateFormat; import java.util.Date; public class Main { private static SimpleDateFormat formatter = new SimpleDateFormat("MM/dd/yy - HH:mm:ss.SSS"); public static void logger(String s) { System.out.println(formatter.format(new Date()) + " *** " + s); } }