/usr/ is in libmaven-shared-io-java 1.1-4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/libmaven-shared-io-java/
/usr/share/
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/apache/
/usr/share/maven-repo/org/apache/maven/
/usr/share/maven-repo/org/apache/maven/shared/
/usr/share/maven-repo/org/apache/maven/shared/maven-shared-io/
/usr/share/maven-repo/org/apache/maven/shared/maven-shared-io/1.1/
/usr/share/maven-repo/org/apache/maven/shared/maven-shared-io/1.1/maven-shared-io-1.1.pom
/usr/share/maven-repo/org/apache/maven/shared/maven-shared-io/1.1/maven-shared-io-1.1.jar
/usr/share/maven-repo/org/apache/maven/shared/maven-shared-io/debian/
/usr/share/maven-repo/org/apache/maven/shared/maven-shared-io/debian/maven-shared-io-debian.pom
/usr/share/java/
/usr/share/doc/libmaven-shared-io-java/TODO.Debian
/usr/share/doc/libmaven-shared-io-java/copyright
/usr/share/doc/libmaven-shared-io-java/changelog.Debian.gz
/usr/share/maven-repo/org/apache/maven/shared/maven-shared-io/debian/maven-shared-io-debian.jar
/usr/share/java/maven-shared-io.jar
/usr/share/java/maven-shared-io-1.1.jar