/usr/ is in libgraxxia-java 1.0~20150714-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/libgraxxia-java/
/usr/share/doc/libgraxxia-java/copyright
/usr/share/doc/libgraxxia-java/changelog.Debian.gz
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/graxxia/
/usr/share/maven-repo/org/graxxia/graxxia/
/usr/share/maven-repo/org/graxxia/graxxia/1.0.1/
/usr/share/maven-repo/org/graxxia/graxxia/1.0.1/graxxia-1.0.1.pom
/usr/share/maven-repo/org/graxxia/graxxia/debian/
/usr/share/maven-repo/org/graxxia/graxxia/debian/graxxia-debian.pom
/usr/share/java/
/usr/share/java/graxxia-1.0.1.jar
/usr/share/maven-repo/org/graxxia/graxxia/1.0.1/graxxia-1.0.1.jar
/usr/share/maven-repo/org/graxxia/graxxia/debian/graxxia-debian.jar
/usr/share/java/graxxia.jar