/usr/share/maven-repo/org/apache/activemq/ is in libactivemq-java 5.6.0+dfsg-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/org/apache/activemq/activemq-console/
/usr/share/maven-repo/org/apache/activemq/activemq-console/5.6.0/
/usr/share/maven-repo/org/apache/activemq/activemq-console/5.6.0/activemq-console-5.6.0.jar
/usr/share/maven-repo/org/apache/activemq/activemq-console/5.6.0/activemq-console-5.6.0.pom
/usr/share/maven-repo/org/apache/activemq/activemq-console/debian/
/usr/share/maven-repo/org/apache/activemq/activemq-console/debian/activemq-console-debian.jar
/usr/share/maven-repo/org/apache/activemq/activemq-console/debian/activemq-console-debian.pom
/usr/share/maven-repo/org/apache/activemq/activemq-core/
/usr/share/maven-repo/org/apache/activemq/activemq-core/5.6.0/
/usr/share/maven-repo/org/apache/activemq/activemq-core/5.6.0/activemq-core-5.6.0.jar
/usr/share/maven-repo/org/apache/activemq/activemq-core/5.6.0/activemq-core-5.6.0.pom
/usr/share/maven-repo/org/apache/activemq/activemq-core/debian/
/usr/share/maven-repo/org/apache/activemq/activemq-core/debian/activemq-core-debian.jar
/usr/share/maven-repo/org/apache/activemq/activemq-core/debian/activemq-core-debian.pom
/usr/share/maven-repo/org/apache/activemq/activemq-fileserver/
/usr/share/maven-repo/org/apache/activemq/activemq-fileserver/5.6.0/
/usr/share/maven-repo/org/apache/activemq/activemq-fileserver/5.6.0/activemq-fileserver-5.6.0.pom
/usr/share/maven-repo/org/apache/activemq/activemq-fileserver/debian/
/usr/share/maven-repo/org/apache/activemq/activemq-fileserver/debian/activemq-fileserver-debian.pom
/usr/share/maven-repo/org/apache/activemq/activemq-jaas/
/usr/share/maven-repo/org/apache/activemq/activemq-jaas/5.6.0/
/usr/share/maven-repo/org/apache/activemq/activemq-jaas/5.6.0/activemq-jaas-5.6.0.jar
/usr/share/maven-repo/org/apache/activemq/activemq-jaas/5.6.0/activemq-jaas-5.6.0.pom
/usr/share/maven-repo/org/apache/activemq/activemq-jaas/debian/
/usr/share/maven-repo/org/apache/activemq/activemq-jaas/debian/activemq-jaas-debian.jar
/usr/share/maven-repo/org/apache/activemq/activemq-jaas/debian/activemq-jaas-debian.pom
/usr/share/maven-repo/org/apache/activemq/activemq-jmdns_1.0/
/usr/share/maven-repo/org/apache/activemq/activemq-jmdns_1.0/5.6.0/
/usr/share/maven-repo/org/apache/activemq/activemq-jmdns_1.0/5.6.0/activemq-jmdns_1.0-5.6.0.jar
/usr/share/maven-repo/org/apache/activemq/activemq-jmdns_1.0/5.6.0/activemq-jmdns_1.0-5.6.0.pom
/usr/share/maven-repo/org/apache/activemq/activemq-jmdns_1.0/debian/
/usr/share/maven-repo/org/apache/activemq/activemq-jmdns_1.0/debian/activemq-jmdns_1.0-debian.jar
/usr/share/maven-repo/org/apache/activemq/activemq-jmdns_1.0/debian/activemq-jmdns_1.0-debian.pom
/usr/share/maven-repo/org/apache/activemq/activemq-parent/
/usr/share/maven-repo/org/apache/activemq/activemq-parent/5.6.0/
/usr/share/maven-repo/org/apache/activemq/activemq-parent/5.6.0/activemq-parent-5.6.0.pom
/usr/share/maven-repo/org/apache/activemq/activemq-parent/debian/
/usr/share/maven-repo/org/apache/activemq/activemq-parent/debian/activemq-parent-debian.pom
/usr/share/maven-repo/org/apache/activemq/activemq-pool/
/usr/share/maven-repo/org/apache/activemq/activemq-pool/5.6.0/
/usr/share/maven-repo/org/apache/activemq/activemq-pool/5.6.0/activemq-pool-5.6.0.jar
/usr/share/maven-repo/org/apache/activemq/activemq-pool/5.6.0/activemq-pool-5.6.0.pom
/usr/share/maven-repo/org/apache/activemq/activemq-pool/debian/
/usr/share/maven-repo/org/apache/activemq/activemq-pool/debian/activemq-pool-debian.jar
/usr/share/maven-repo/org/apache/activemq/activemq-pool/debian/activemq-pool-debian.pom
/usr/share/maven-repo/org/apache/activemq/activemq-ra/
/usr/share/maven-repo/org/apache/activemq/activemq-ra/5.6.0/
/usr/share/maven-repo/org/apache/activemq/activemq-ra/5.6.0/activemq-ra-5.6.0.jar
/usr/share/maven-repo/org/apache/activemq/activemq-ra/5.6.0/activemq-ra-5.6.0.pom
/usr/share/maven-repo/org/apache/activemq/activemq-ra/debian/
/usr/share/maven-repo/org/apache/activemq/activemq-ra/debian/activemq-ra-debian.jar
/usr/share/maven-repo/org/apache/activemq/activemq-ra/debian/activemq-ra-debian.pom
/usr/share/maven-repo/org/apache/activemq/activemq-run/
/usr/share/maven-repo/org/apache/activemq/activemq-run/5.6.0/
/usr/share/maven-repo/org/apache/activemq/activemq-run/5.6.0/activemq-run-5.6.0.jar
/usr/share/maven-repo/org/apache/activemq/activemq-run/5.6.0/activemq-run-5.6.0.pom
/usr/share/maven-repo/org/apache/activemq/activemq-run/debian/
/usr/share/maven-repo/org/apache/activemq/activemq-run/debian/activemq-run-debian.jar
/usr/share/maven-repo/org/apache/activemq/activemq-run/debian/activemq-run-debian.pom
/usr/share/maven-repo/org/apache/activemq/activemq-spring/
/usr/share/maven-repo/org/apache/activemq/activemq-spring/5.6.0/
/usr/share/maven-repo/org/apache/activemq/activemq-spring/5.6.0/activemq-spring-5.6.0.jar
/usr/share/maven-repo/org/apache/activemq/activemq-spring/5.6.0/activemq-spring-5.6.0.pom
/usr/share/maven-repo/org/apache/activemq/activemq-spring/debian/
/usr/share/maven-repo/org/apache/activemq/activemq-spring/debian/activemq-spring-debian.jar
/usr/share/maven-repo/org/apache/activemq/activemq-spring/debian/activemq-spring-debian.pom
/usr/share/maven-repo/org/apache/activemq/kahadb/
/usr/share/maven-repo/org/apache/activemq/kahadb/5.6.0/
/usr/share/maven-repo/org/apache/activemq/kahadb/5.6.0/kahadb-5.6.0.jar
/usr/share/maven-repo/org/apache/activemq/kahadb/5.6.0/kahadb-5.6.0.pom
/usr/share/maven-repo/org/apache/activemq/kahadb/debian/
/usr/share/maven-repo/org/apache/activemq/kahadb/debian/kahadb-debian.jar
/usr/share/maven-repo/org/apache/activemq/kahadb/debian/kahadb-debian.pom