/usr/ is in libmongodb-java 2.12.4-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/libmongodb-java/
/usr/share/doc/libmongodb-java/copyright
/usr/share/doc/libmongodb-java/changelog.Debian.gz
/usr/share/java/
/usr/share/java/mongo-java-driver.jar
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/mongodb/
/usr/share/maven-repo/org/mongodb/mongo-java-driver/
/usr/share/maven-repo/org/mongodb/mongo-java-driver/2.12.4/
/usr/share/maven-repo/org/mongodb/mongo-java-driver/2.12.4/mongo-java-driver-2.12.4.pom
/usr/share/maven-repo/org/mongodb/mongo-java-driver/debian/
/usr/share/maven-repo/org/mongodb/mongo-java-driver/debian/mongo-java-driver-debian.pom
/usr/share/java/mongo-java-driver-2.12.4.jar
/usr/share/maven-repo/org/mongodb/mongo-java-driver/2.12.4/mongo-java-driver-2.12.4.jar
/usr/share/maven-repo/org/mongodb/mongo-java-driver/debian/mongo-java-driver-debian.jar