/usr/ is in libjavawriter-java 2.5.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/
/usr/share/java/
/usr/share/java/javawriter.jar
/usr/share/maven-repo/
/usr/share/maven-repo/com/
/usr/share/maven-repo/com/squareup/
/usr/share/maven-repo/com/squareup/javawriter/
/usr/share/maven-repo/com/squareup/javawriter/debian/
/usr/share/maven-repo/com/squareup/javawriter/debian/javawriter-debian.pom
/usr/share/maven-repo/com/squareup/javawriter/2.5.1/
/usr/share/maven-repo/com/squareup/javawriter/2.5.1/javawriter-2.5.1.pom
/usr/share/doc/libjavawriter-java/
/usr/share/doc/libjavawriter-java/copyright
/usr/share/doc/libjavawriter-java/changelog.Debian.gz
/usr/share/java/javawriter-2.5.1.jar
/usr/share/maven-repo/com/squareup/javawriter/debian/javawriter-debian.jar
/usr/share/maven-repo/com/squareup/javawriter/2.5.1/javawriter-2.5.1.jar