/usr/share/maven-repo/org/eclipse/jetty/jetty-security/9.x/jetty-security-9.x.jar is in libjetty9-java 9.2.23-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/eclipse/jetty/jetty-security/9.x/../../../../../../java/jetty9-security.jar