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.configuration; 015 016import org.slf4j.Logger; 017import org.slf4j.LoggerFactory; 018 019public class Foo { 020 static final Logger logger = LoggerFactory.getLogger(Foo.class); 021 022 public void doIt() { 023 logger.debug("Did it again!"); 024 } 025}