1 /**
2 * Logback: the generic, reliable, fast and flexible logging framework.
3 *
4 * Copyright (C) 1999-2006, QOS.ch
5 *
6 * This library is free software, you can redistribute it and/or modify it under
7 * the terms of the GNU Lesser General Public License as published by the Free
8 * Software Foundation.
9 */
10 package chapter1;
11
12 import org.slf4j.Logger;
13 import org.slf4j.LoggerFactory;
14
15 public class HelloWorld1 {
16
17 public static void main(String[] args) {
18
19 Logger logger = LoggerFactory.getLogger("chapter1.HelloWorld1");
20 logger.debug("Hello world.");
21 }
22 }