/usr/ is in libopensaml2-java 2.6.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/libopensaml2-java/
/usr/share/
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/opensaml/
/usr/share/maven-repo/org/opensaml/opensaml/
/usr/share/maven-repo/org/opensaml/opensaml/2.6.2/
/usr/share/maven-repo/org/opensaml/opensaml/2.6.2/opensaml-2.6.2.pom
/usr/share/maven-repo/org/opensaml/opensaml/debian/
/usr/share/maven-repo/org/opensaml/opensaml/debian/opensaml-debian.pom
/usr/share/java/
/usr/share/java/opensaml.jar
/usr/share/doc/libopensaml2-java/CREDITS.txt
/usr/share/doc/libopensaml2-java/copyright
/usr/share/doc/libopensaml2-java/changelog.Debian.gz
/usr/share/doc/libopensaml2-java/RELEASE-NOTES.txt.gz
/usr/share/maven-repo/org/opensaml/opensaml/2.6.2/opensaml-2.6.2.jar
/usr/share/maven-repo/org/opensaml/opensaml/debian/opensaml-debian.jar
/usr/share/java/opensaml-2.6.2.jar