/usr/share/java/geronimo-concurrent-1.0-spec-1.0-alpha-1.jar is in libgeronimo-concurrent-1.0-spec-java 1.0~alpha-1-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/java/geronimo-concurrent-1.0-spec.jar