/usr/share/maven-repo/org/apache/ant/ant-junit4/1.8.2/ant-junit4-1.8.2.jar is in ant-optional 1.8.2-4.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/apache/ant/ant-junit4/1.8.2/../../../../../../java/ant-junit4-1.8.2.jar