/usr/share/maven-repo/org/apache/ant/ant-junit/ is in ant-optional 1.9.9-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/org/apache/ant/ant-junit/1.9.9/
/usr/share/maven-repo/org/apache/ant/ant-junit/1.9.9/ant-junit-1.9.9.jar
/usr/share/maven-repo/org/apache/ant/ant-junit/1.9.9/ant-junit-1.9.9.pom
/usr/share/maven-repo/org/apache/ant/ant-junit/debian/
/usr/share/maven-repo/org/apache/ant/ant-junit/debian/ant-junit-debian.jar
/usr/share/maven-repo/org/apache/ant/ant-junit/debian/ant-junit-debian.pom
/usr/share/maven-repo/org/apache/ant/ant-junit4/1.9.9/
/usr/share/maven-repo/org/apache/ant/ant-junit4/1.9.9/ant-junit4-1.9.9.jar
/usr/share/maven-repo/org/apache/ant/ant-junit4/1.9.9/ant-junit4-1.9.9.pom
/usr/share/maven-repo/org/apache/ant/ant-junit4/debian/
/usr/share/maven-repo/org/apache/ant/ant-junit4/debian/ant-junit4-debian.jar
/usr/share/maven-repo/org/apache/ant/ant-junit4/debian/ant-junit4-debian.pom