Copyright for gap-guava source package in Xenial

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0
Upstream-Name: guava package for GAP
Upstream-Contact: Joe Fields 
Source: http://www.gap-system.org/Packages/guava.html
Comment:
 The upstream source tarball is repacked to drop off the regenarated
 material, mainly the documentation, to substantially reduce the size.

Files: *
Copyright: The GUAVA Group
 2009,2012 Joe Fields
 2007      Robert L. Miller
           Tom Boothby
 2004      David Joyner
           Cen Tjhai
           Jasper Cramwinckel
           Erik Roijackers
           Reinald Baart
           Eric Minkes
           Lea Ruscio
 1992-2003 Jasper Cramwinckel
           Erik Roijackers
           Reinald Baart
           Eric Minkes
           Lea Ruscio
           Jeffrey Leon
License: GPL-2+

Files: debian/*
Copyright:
 2014-2015 Jerome Benoit 
 2008 Tim Abbott 
License: GPL-2+

License: GPL-2+
 This package 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 2 of the License, or
 (at your option) any later version.
 .
 This package 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 package. If not, see .
 .
 On Debian systems, the complete text of the GNU General
 Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".