/usr/ is in libhtmlcleaner-java 2.21-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/libhtmlcleaner-java/
/usr/share/doc/libhtmlcleaner-java/changelog.Debian.gz
/usr/share/doc/libhtmlcleaner-java/copyright
/usr/share/java/
/usr/share/java/htmlcleaner.jar
/usr/share/maven-repo/
/usr/share/maven-repo/net/
/usr/share/maven-repo/net/sourceforge/
/usr/share/maven-repo/net/sourceforge/htmlcleaner/
/usr/share/maven-repo/net/sourceforge/htmlcleaner/htmlcleaner/
/usr/share/maven-repo/net/sourceforge/htmlcleaner/htmlcleaner/2.21/
/usr/share/maven-repo/net/sourceforge/htmlcleaner/htmlcleaner/2.21/htmlcleaner-2.21.pom
/usr/share/java/htmlcleaner-2.21.jar
/usr/share/maven-repo/net/sourceforge/htmlcleaner/htmlcleaner/2.21/htmlcleaner-2.21.jar