/usr/ is in libflamingo-java 7.3+dfsg3-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/libflamingo-java/
/usr/share/doc/libflamingo-java/README.markdown
/usr/share/doc/libflamingo-java/changelog.Debian.gz
/usr/share/doc/libflamingo-java/copyright
/usr/share/java/
/usr/share/java/flamingo-7.3.jar
/usr/share/maven-repo/
/usr/share/maven-repo/com/
/usr/share/maven-repo/com/github/
/usr/share/maven-repo/com/github/insubstantial/
/usr/share/maven-repo/com/github/insubstantial/flamingo/
/usr/share/maven-repo/com/github/insubstantial/flamingo/7.3/
/usr/share/maven-repo/com/github/insubstantial/flamingo/7.3/flamingo-7.3.pom
/usr/share/maven-repo/com/github/insubstantial/flamingo/debian/
/usr/share/maven-repo/com/github/insubstantial/flamingo/debian/flamingo-debian.pom
/usr/share/java/flamingo.jar
/usr/share/maven-repo/com/github/insubstantial/flamingo/7.3/flamingo-7.3.jar
/usr/share/maven-repo/com/github/insubstantial/flamingo/debian/flamingo-debian.jar