/** * Logback: the reliable, generic, fast and flexible logging framework. * Copyright (C) 1999-2015, QOS.ch. All rights reserved. * * This program and the accompanying materials are dual-licensed under * either the terms of the Eclipse Public License v1.0 as published by * the Eclipse Foundation * * or (per the licensee's choosing) * * under the terms of the GNU Lesser General Public License version 2.1 * as published by the Free Software Foundation. */ package ch.qos.logback.classic; import java.io.Serializable; class Foo implements Serializable { private static final long serialVersionUID = 1L; final Logger logger; Foo(Logger logger) { this.logger = logger; } void doFoo() { logger.debug("hello"); } }