/usr/share/maven-repo/org/apache/ is in ant 1.9.6-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/org/apache/ant/
/usr/share/maven-repo/org/apache/ant/ant/
/usr/share/maven-repo/org/apache/ant/ant-launcher/
/usr/share/maven-repo/org/apache/ant/ant-launcher/1.9.6/
/usr/share/maven-repo/org/apache/ant/ant-launcher/1.9.6/ant-launcher-1.9.6.jar
/usr/share/maven-repo/org/apache/ant/ant-launcher/1.9.6/ant-launcher-1.9.6.pom
/usr/share/maven-repo/org/apache/ant/ant-launcher/debian/
/usr/share/maven-repo/org/apache/ant/ant-launcher/debian/ant-launcher-debian.jar
/usr/share/maven-repo/org/apache/ant/ant-launcher/debian/ant-launcher-debian.pom
/usr/share/maven-repo/org/apache/ant/ant-parent/
/usr/share/maven-repo/org/apache/ant/ant-parent/1.9.6/
/usr/share/maven-repo/org/apache/ant/ant-parent/1.9.6/ant-parent-1.9.6.pom
/usr/share/maven-repo/org/apache/ant/ant-parent/debian/
/usr/share/maven-repo/org/apache/ant/ant-parent/debian/ant-parent-debian.pom
/usr/share/maven-repo/org/apache/ant/ant/1.9.6/
/usr/share/maven-repo/org/apache/ant/ant/1.9.6/ant-1.9.6.jar
/usr/share/maven-repo/org/apache/ant/ant/1.9.6/ant-1.9.6.pom
/usr/share/maven-repo/org/apache/ant/ant/debian/
/usr/share/maven-repo/org/apache/ant/ant/debian/ant-debian.jar
/usr/share/maven-repo/org/apache/ant/ant/debian/ant-debian.pom