/usr/share/maven-repo/org/apache/openjpa/openjpa-persistence/debian/openjpa-persistence-debian.jar is in libopenjpa-java 2.4.0-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/apache/openjpa/openjpa-persistence/debian/../../../../../../java/openjpa-persistence.jar