/usr/share/maven-repo/ is in libmaven-dependency-tree-java 1.2-4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/apache/
/usr/share/maven-repo/org/apache/maven/
/usr/share/maven-repo/org/apache/maven/shared/
/usr/share/maven-repo/org/apache/maven/shared/maven-dependency-tree/
/usr/share/maven-repo/org/apache/maven/shared/maven-dependency-tree/1.2/
/usr/share/maven-repo/org/apache/maven/shared/maven-dependency-tree/1.2/maven-dependency-tree-1.2.jar
/usr/share/maven-repo/org/apache/maven/shared/maven-dependency-tree/1.2/maven-dependency-tree-1.2.pom
/usr/share/maven-repo/org/apache/maven/shared/maven-dependency-tree/debian/
/usr/share/maven-repo/org/apache/maven/shared/maven-dependency-tree/debian/maven-dependency-tree-debian.jar
/usr/share/maven-repo/org/apache/maven/shared/maven-dependency-tree/debian/maven-dependency-tree-debian.pom