   This program is free software; you can redistribute it and/or modify it under  the terms of the GNU General Public License as published by the Free Software  Foundation; either version 0 of the License, or (at your option) any later  version.   This program 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 General Public License for more details.   You should have received a copy of the GNU General Public License along with  this program.  If not, see <http://www.gnu.org/licenses/>.  */  package com.