/usr/ is in jenkins-memory-monitor 1.5-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/org/jenkins-ci/memory-monitor/
/usr/share/
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/jenkins-memory-monitor
/usr/share/doc/
/usr/share/doc/jenkins-memory-monitor/
/usr/share/doc/jenkins-memory-monitor/copyright
/usr/share/doc/jenkins-memory-monitor/changelog.Debian.gz
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/jenkins-ci/
/usr/share/maven-repo/org/jenkins-ci/memory-monitor/debian/
/usr/share/maven-repo/org/jenkins-ci/memory-monitor/debian/memory-monitor-debian.pom
/usr/share/maven-repo/org/jenkins-ci/memory-monitor/1.5/
/usr/share/maven-repo/org/jenkins-ci/memory-monitor/1.5/memory-monitor-1.5.jar
/usr/share/maven-repo/org/jenkins-ci/memory-monitor/1.5/memory-monitor-1.5.pom
/usr/share/maven-repo/org/jenkins-ci/memory-monitor/debian/memory-monitor-debian.jar