/usr/share/maven-repo/ is in libjenkins-java 1.424.6+dfsg-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/jenkins-ci/
/usr/share/maven-repo/org/jenkins-ci/main/
/usr/share/maven-repo/org/jenkins-ci/main/cli/
/usr/share/maven-repo/org/jenkins-ci/main/cli/1.424.6/
/usr/share/maven-repo/org/jenkins-ci/main/cli/1.424.6/cli-1.424.6.jar
/usr/share/maven-repo/org/jenkins-ci/main/cli/1.424.6/cli-1.424.6.pom
/usr/share/maven-repo/org/jenkins-ci/main/jenkins-core/
/usr/share/maven-repo/org/jenkins-ci/main/jenkins-core/1.424.6/
/usr/share/maven-repo/org/jenkins-ci/main/jenkins-core/1.424.6/jenkins-core-1.424.6.jar
/usr/share/maven-repo/org/jenkins-ci/main/jenkins-core/1.424.6/jenkins-core-1.424.6.pom
/usr/share/maven-repo/org/jenkins-ci/main/jenkins-war/
/usr/share/maven-repo/org/jenkins-ci/main/jenkins-war/1.424.6/
/usr/share/maven-repo/org/jenkins-ci/main/jenkins-war/1.424.6/jenkins-war-1.424.6.pom
/usr/share/maven-repo/org/jenkins-ci/main/pom/
/usr/share/maven-repo/org/jenkins-ci/main/pom/1.424.6/
/usr/share/maven-repo/org/jenkins-ci/main/pom/1.424.6/pom-1.424.6.pom