/usr/share/doc/solr-jetty/changelog.Debian.gz is in solr-jetty 3.6.2+dfsg-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/solr-jetty/../liblucene3-java/changelog.Debian.gz
/usr/share/doc/solr-jetty/../liblucene3-java/changelog.Debian.gz