/usr/share/maven-repo/ is in libxmlrpc3-common-java 3.1.3-7.
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/xmlrpc/
/usr/share/maven-repo/org/apache/xmlrpc/xmlrpc/
/usr/share/maven-repo/org/apache/xmlrpc/xmlrpc-common/
/usr/share/maven-repo/org/apache/xmlrpc/xmlrpc-common/3.1.3/
/usr/share/maven-repo/org/apache/xmlrpc/xmlrpc-common/3.1.3/xmlrpc-common-3.1.3.jar
/usr/share/maven-repo/org/apache/xmlrpc/xmlrpc-common/3.1.3/xmlrpc-common-3.1.3.pom
/usr/share/maven-repo/org/apache/xmlrpc/xmlrpc-common/debian/
/usr/share/maven-repo/org/apache/xmlrpc/xmlrpc-common/debian/xmlrpc-common-debian.jar
/usr/share/maven-repo/org/apache/xmlrpc/xmlrpc-common/debian/xmlrpc-common-debian.pom
/usr/share/maven-repo/org/apache/xmlrpc/xmlrpc/3.1.3/
/usr/share/maven-repo/org/apache/xmlrpc/xmlrpc/3.1.3/xmlrpc-3.1.3.pom
/usr/share/maven-repo/org/apache/xmlrpc/xmlrpc/debian/
/usr/share/maven-repo/org/apache/xmlrpc/xmlrpc/debian/xmlrpc-debian.pom