/* Copyright (C) 2003 Internet Archive. * * This file is part of the Heritrix web crawler (crawler.archive.org). * * Heritrix is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser Public License as published by * the Free Software Foundation; either version 2.1 of the License, or * any later version. * * Heritrix 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 Lesser Public License for more details. * * You should have received a copy of the GNU Lesser Public License * along with Heritrix; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA * * Deque.java * Created on May 21, 2004 * * $Header: /cvsroot/archive-crawler/ArchiveOpenCrawler/src/java/org/archive/queue/Deque.java,v 1.2 2006/09/07 19:21:50 stack-sf Exp $ */package org.archive.queue;/** * Double-ended queue which supports add at either end, * remove from only the 'head' end. * * @author gojomo * @deprecated As of 1.10.0. Unused. */public interface Deque extends Queue, Stack {    /** combines queue and stack */}