001/**
002 * Logback: the reliable, generic, fast and flexible logging framework.
003 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
004 *
005 * This program and the accompanying materials are dual-licensed under
006 * either the terms of the Eclipse Public License v1.0 as published by
007 * the Eclipse Foundation
008 *
009 *   or (per the licensee's choosing)
010 *
011 * under the terms of the GNU Lesser General Public License version 2.1
012 * as published by the Free Software Foundation.
013 */
014package chapters.introduction;
015
016import org.slf4j.Logger;
017import org.slf4j.LoggerFactory;
018
019public class HelloWorld1 {
020
021    public static void main(String[] args) {
022
023        Logger logger = LoggerFactory.getLogger("chapters.introduction.HelloWorld1");
024        logger.debug("Hello world.");
025    }
026}