Copyright for javatools source package in Huanghe V3.0

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/

Files: *
Copyright: 2007-2012 Matthew Johnson 
           2010 Benjamin Drung 
           2010-2019, Niels Thykier 
           2011 Martin Quinson 
           2012 Jakub Adam 
           2012 Kai Ruschenburg 
           2012 Sylvestre Ledru 
           2013 Colin Watson 
           2013 Francesco Poli 
           2013-2023 Markus Koschany 
           2014 Dmitry Smirnov 
           2014-2023 Emmanuel Bourg 
           2014-2023 tony mancill 
           2018 Chris Lamb 
           2018 Tiago Stürmer Daitx 
           2019 Andrej Shadura 
           2019 Apollon Oikonomopoulos 
           2020-2023 Jochen Sprickerhof 
           2023 Vladimir Petko 
License: GPL-2+

Files: src/main/java/org/debian/javatools/CheckProperty.java
Copyright: 2018-2023, Emmanuel Bourg
License: Apache-2.0

Files: src/main/java/org/debian/javatools/CheckIntProperty.java
Copyright: 2023, Canonical Ltd
License: Apache-2.0

License: Apache-2.0
 On Debian systems, the complete text of the Apache version 2.0 license
 can be found in "/usr/share/common-licenses/Apache-2.0".

License: GPL-2+
 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 2 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 package; if not, write to the Free Software Foundation,
 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
 .
 On Debian systems, the complete text of the GNU General
 Public License can be found in `/usr/share/common-licenses/GPL-2'.