/usr/ is in maven-debian-helper 2.3~exp1.
This file is owned by root:root, with mode 0o755.
..
/usr/bin/
/usr/bin/mh_genrules
/usr/bin/mh_lspoms
/usr/bin/mh_make
/usr/bin/mh_resolve_dependencies
/usr/share/
/usr/share/cdbs/
/usr/share/cdbs/1/
/usr/share/cdbs/1/class/
/usr/share/cdbs/1/class/maven-vars.mk
/usr/share/cdbs/1/class/maven.mk
/usr/share/doc/
/usr/share/doc/maven-debian-helper/
/usr/share/doc/maven-debian-helper/TODO
/usr/share/doc/maven-debian-helper/changelog.gz
/usr/share/doc/maven-debian-helper/copyright
/usr/share/java/
/usr/share/java/debian-maven-plugin-2.3.jar
/usr/share/java/maven-debian-helper-2.3.jar
/usr/share/java/maven-packager-utils-2.3.jar
/usr/share/man/
/usr/share/man/man1/
/usr/share/man/man1/mh_genrules.1.gz
/usr/share/man/man1/mh_lspoms.1.gz
/usr/share/man/man1/mh_make.1.gz
/usr/share/man/man1/mh_resolve_dependencies.1.gz
/usr/share/maven-debian-helper/
/usr/share/maven-debian-helper/copy-repo.sh
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/debian/
/usr/share/maven-repo/org/debian/maven/
/usr/share/maven-repo/org/debian/maven/debian-maven-plugin/
/usr/share/maven-repo/org/debian/maven/debian-maven-plugin/2.3/
/usr/share/maven-repo/org/debian/maven/debian-maven-plugin/2.3/debian-maven-plugin-2.3.pom
/usr/share/maven-repo/org/debian/maven/maven-debian/
/usr/share/maven-repo/org/debian/maven/maven-debian/2.3/
/usr/share/maven-repo/org/debian/maven/maven-debian/2.3/maven-debian-2.3.pom
/usr/share/maven-repo/org/debian/maven/maven-debian/debian/
/usr/share/maven-repo/org/debian/maven/maven-debian/debian/maven-debian-debian.pom
/usr/share/maven-repo/org/debian/maven/maven-debian-helper/
/usr/share/maven-repo/org/debian/maven/maven-debian-helper/2.3/
/usr/share/maven-repo/org/debian/maven/maven-debian-helper/2.3/maven-debian-helper-2.3.pom
/usr/share/maven-repo/org/debian/maven/maven-debian-helper/debian/
/usr/share/maven-repo/org/debian/maven/maven-debian-helper/debian/maven-debian-helper-debian.pom
/usr/share/maven-repo/org/debian/maven/maven-packager-utils/
/usr/share/maven-repo/org/debian/maven/maven-packager-utils/2.3/
/usr/share/maven-repo/org/debian/maven/maven-packager-utils/2.3/maven-packager-utils-2.3.pom
/usr/share/perl5/
/usr/share/perl5/Debian/
/usr/share/perl5/Debian/Debhelper/
/usr/share/perl5/Debian/Debhelper/Buildsystem/
/usr/share/perl5/Debian/Debhelper/Buildsystem/maven.pm
/usr/share/java/debian-maven-plugin.jar
/usr/share/java/maven-debian-helper.jar
/usr/share/java/maven-packager-utils.jar
/usr/share/maven-repo/org/debian/maven/debian-maven-plugin/2.3/debian-maven-plugin-2.3.jar
/usr/share/maven-repo/org/debian/maven/maven-debian-helper/2.3/maven-debian-helper-2.3.jar
/usr/share/maven-repo/org/debian/maven/maven-debian-helper/debian/maven-debian-helper-debian.jar
/usr/share/maven-repo/org/debian/maven/maven-packager-utils/2.3/maven-packager-utils-2.3.jar