Copyright for libfile-which-perl source package in Yangtze V1.0

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: File-Which
Upstream-Contact: Adam Kennedy 
Source: https://metacpan.org/release/File-Which

Files: *
Copyright: 2015, Graham Ollis 
 2009, Adam Kennedy 
 2002, Per Einar Ellefsen 
License: GPL-1+ or Artistic

Files: debian/*
Copyright: 2002-2004, Ardo van Rangelrooij 
 2004, Daniel Ruoso 
 2006-2019, gregor herrmann 
 2009, Jonathan Yu 
 2012-2015, Florian Schlichting 
License: GPL-1+ or Artistic

License: Artistic
 This program is free software; you can redistribute it and/or modify
 it under the terms of the Artistic License, which comes with Perl.
 .
 On Debian systems, the complete text of the Artistic License can be
 found in `/usr/share/common-licenses/Artistic'.

License: GPL-1+
 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 1, or (at your option)
 any later version.
 .
 On Debian systems, the complete text of version 1 of the GNU General
 Public License can be found in `/usr/share/common-licenses/GPL-1'.