/usr/share/maven-repo/org/tigris/antelope/antelopetasks/3.5.1/antelopetasks-3.5.1.jar is in libantelope-java 3.5.1-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/tigris/antelope/antelopetasks/3.5.1/../../../../../../java/antelopetasks-3.5.1.jar