/usr/share/maven-repo/org/jruby/extras/bytelist/1.0.12/bytelist-1.0.12.jar is in libbytelist-java 1.0.12-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/jruby/extras/bytelist/1.0.12/../../../../../../java/bytelist-1.0.12.jar