debian/copyright: GPL-2+ with classpath exception

[Felix Natter <fnatter@gmx.net>]

hi,

I couldn't find the short version of the "GPL-2+ with classpath
exception" license.

I am currently using:
-----------------------
Files: ./freeplane/src/org/freeplane/features/encrypt/Base64Coding.java
Copyright: 2001, 2003, 2004, 2006 Free Software Foundation, Inc.
License: GPL-2+ with classpath exception
 see `/usr/share/common-licenses/GPL-2'.
 .
 Linking this library statically or dynamically with other modules is
 making a combined work based on this library. Thus, the terms and
 conditions of the GNU General Public License cover the whole
 combination.
 .
 As a special exception, the copyright holders of this library give
 you permission to link this library with independent modules to
 produce an executable, regardless of the license terms of these
 independent modules, and to copy and distribute the resulting
 executable under terms of your choice, provided that you also meet,
 for each linked independent module, the terms and conditions of the
 license of that module. An independent module is a module which is
 not derived from or based on this library. If you modify this
 library, you may extend this exception to your version of the
 library, but you are not obligated to do so. If you do not wish to
 do so, delete this exception statement from your version.
-----------------------
=> is this ok (from http://www.gnu.org/software/classpath/license.html)?

or shall I replace the "see ..." with the GPL-2 text?
-----------------------
Files: ./freeplane/src/org/freeplane/features/encrypt/Base64Coding.java
Copyright: 2001, 2003, 2004, 2006 Free Software Foundation, Inc.
License: GPL-2+ with classpath exception
 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 program. If not, see <http://www.gnu.org/licenses/>
 .
 Linking this library statically or dynamically with other modules is
 making a combined work based on this library. Thus, the terms and
 conditions of the GNU General Public License cover the whole
 combination.
 [...]
-----------------------

The complete debian/copyright of my package is here:
  https://github.com/fnatter/freeplane-debian/blob/master/debian/copyright

BTW: is there a tool to check debian/copyright (syntactically) against
  http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
?

Thanks and Best Regards,
-- 
Felix Natter