/usr/share/java/jglobus-myproxy-2.1.0.jar is in libjglobus-myproxy-java 2.1.0-5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/java/jglobus-myproxy.jar
/usr/share/java/jglobus-myproxy.jar