/*
 *  THIS-FILE-NAME
 *  Copyright (c) 1998-2008, The University of Sheffield.
 *
 *  This code is from the GATE project (http://gate.ac.uk/) and is free
 *  software licenced under the GNU General Public License version 3. It is
 *  distributed without any warranty. For more details see COPYING.txt in the
 *  top level directory (or at http://gatewiki.sf.net/COPYING.txt).
 */