/usr/share/maven-repo/org/mongodb/mongo-java-driver/debian/mongo-java-driver-debian.jar is in libmongodb-java 3.6.2-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/mongodb/mongo-java-driver/debian/../../../../../java/mongo-java-driver-3.6.2.jar