/usr/ is in glassfish-activation 1:2.1.1-b31g+dfsg1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/maven-repo/
/usr/share/maven-repo/javax/
/usr/share/maven-repo/javax/activation/
/usr/share/maven-repo/javax/activation/activation/
/usr/share/maven-repo/javax/activation/activation/debian/
/usr/share/maven-repo/javax/activation/activation/debian/activation-debian.pom
/usr/share/maven-repo/javax/activation/activation/1.1.1/
/usr/share/maven-repo/javax/activation/activation/1.1.1/activation-1.1.1.pom
/usr/share/maven-repo/javax/activation/activation/1.1.1/activation-1.1.1.jar
/usr/share/doc/
/usr/share/doc/glassfish-activation/
/usr/share/doc/glassfish-activation/changelog.Debian.gz
/usr/share/doc/glassfish-activation/copyright
/usr/share/java/
/usr/share/maven-repo/javax/activation/activation/debian/activation-debian.jar
/usr/share/java/glassfish-activation.jar