/usr/share/java/eigenbase-resgen.jar is in libeigenbase-resgen-java 1.3.0.13768-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/java/eigenbase-resgen-1.3.0.13768.jar
/usr/share/java/eigenbase-resgen-1.3.0.13768.jar