/usr/ is in libsnappy1.0.3-java 1.0.3-rc3~dfsg-4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/java/
/usr/share/java/snappy1.0.3-java.jar
/usr/share/doc/
/usr/share/doc/libsnappy1.0.3-java/
/usr/share/doc/libsnappy1.0.3-java/README.gz
/usr/share/doc/libsnappy1.0.3-java/copyright
/usr/share/doc/libsnappy1.0.3-java/changelog.Debian.gz
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/xerial/
/usr/share/maven-repo/org/xerial/snappy/
/usr/share/maven-repo/org/xerial/snappy/snappy1.0.3-java/
/usr/share/maven-repo/org/xerial/snappy/snappy1.0.3-java/1.0.3-rc3/
/usr/share/maven-repo/org/xerial/snappy/snappy1.0.3-java/1.0.3-rc3/snappy1.0.3-java-1.0.3-rc3.pom
/usr/share/maven-repo/org/xerial/snappy/snappy1.0.3-java/debian/
/usr/share/maven-repo/org/xerial/snappy/snappy1.0.3-java/debian/snappy1.0.3-java-debian.pom
/usr/share/java/snappy1.0.3-java-1.0.3-rc3.jar
/usr/share/maven-repo/org/xerial/snappy/snappy1.0.3-java/1.0.3-rc3/snappy1.0.3-java-1.0.3-rc3.jar
/usr/share/maven-repo/org/xerial/snappy/snappy1.0.3-java/debian/snappy1.0.3-java-debian.jar