/usr/share/java/jcasgen-maven-plugin-2.10.1.jar is in libuima-tools-java 2.10.1-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/java/jcasgen-maven-plugin.jar
/usr/share/java/jcasgen-maven-plugin.jar