Bug#893251: Pending fixes for bugs in the jabref package

[pkg-java-maintainers at lists.alioth.debian.org]

tag 893251 + pending
thanks

Some bugs in the jabref package are closed in revision
1c74bebda74c84722b17531dc5b1c5145ea7a199 in branch 'master' by gregor
herrmann

The full diff can be seen at
https://anonscm.debian.org/cgit/pkg-java/jabref.git/commit/?id=1c74beb

Commit message:

    Make (build) dependency on liblog4j2-java versioned.
    
    Closes: #893251