/usr/ is in libtomcat8-embed-java 8.5.30-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/libtomcat8-embed-java/
/usr/share/doc/libtomcat8-embed-java/changelog.Debian.gz
/usr/share/doc/libtomcat8-embed-java/copyright
/usr/share/java/
/usr/share/java/tomcat8-embed-core-8.5.30.jar
/usr/share/java/tomcat8-embed-el-8.5.30.jar
/usr/share/java/tomcat8-embed-jasper-8.5.30.jar
/usr/share/java/tomcat8-embed-websocket-8.5.30.jar
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/apache/
/usr/share/maven-repo/org/apache/tomcat/
/usr/share/maven-repo/org/apache/tomcat/embed/
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-core/
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-core/8.5.30/
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-core/8.5.30/tomcat-embed-core-8.5.30.pom
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-core/debian/
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-core/debian/tomcat-embed-core-debian.pom
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-el/
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-el/8.5.30/
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-el/8.5.30/tomcat-embed-el-8.5.30.pom
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-el/debian/
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-el/debian/tomcat-embed-el-debian.pom
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-jasper/
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-jasper/8.5.30/
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-jasper/8.5.30/tomcat-embed-jasper-8.5.30.pom
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-jasper/debian/
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-jasper/debian/tomcat-embed-jasper-debian.pom
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-websocket/
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-websocket/8.5.30/
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-websocket/8.5.30/tomcat-embed-websocket-8.5.30.pom
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-websocket/debian/
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-websocket/debian/tomcat-embed-websocket-debian.pom
/usr/share/java/tomcat8-embed-core.jar
/usr/share/java/tomcat8-embed-el.jar
/usr/share/java/tomcat8-embed-jasper.jar
/usr/share/java/tomcat8-embed-websocket.jar
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-core/8.5.30/tomcat-embed-core-8.5.30.jar
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-core/debian/tomcat-embed-core-debian.jar
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-el/8.5.30/tomcat-embed-el-8.5.30.jar
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-el/debian/tomcat-embed-el-debian.jar
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-jasper/8.5.30/tomcat-embed-jasper-8.5.30.jar
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-jasper/debian/tomcat-embed-jasper-debian.jar
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-websocket/8.5.30/tomcat-embed-websocket-8.5.30.jar
/usr/share/maven-repo/org/apache/tomcat/embed/tomcat-embed-websocket/debian/tomcat-embed-websocket-debian.jar