/usr/ is in libjtidy-java 7+svn20110807-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/maven-repo/
/usr/share/maven-repo/net/
/usr/share/maven-repo/net/sf/
/usr/share/maven-repo/net/sf/jtidy/
/usr/share/maven-repo/net/sf/jtidy/jtidy/
/usr/share/maven-repo/net/sf/jtidy/jtidy/8.0-alpha-20110807/
/usr/share/maven-repo/net/sf/jtidy/jtidy/8.0-alpha-20110807/jtidy-8.0-alpha-20110807.pom
/usr/share/maven-repo/net/sf/jtidy/jtidy/8.0-alpha-20110807/jtidy-8.0-alpha-20110807.jar
/usr/share/maven-repo/net/sf/jtidy/jtidy/debian/
/usr/share/maven-repo/net/sf/jtidy/jtidy/debian/jtidy-debian.pom
/usr/share/java/
/usr/share/doc/
/usr/share/doc/libjtidy-java/
/usr/share/doc/libjtidy-java/copyright
/usr/share/doc/libjtidy-java/changelog.Debian.gz
/usr/share/maven-repo/net/sf/jtidy/jtidy/debian/jtidy-debian.jar
/usr/share/java/jtidy.jar
/usr/share/java/jtidy-8.0-alpha-20110807.jar