/usr/share/java/eclipse-aether-api-0.9.0.M2.jar is in libeclipse-aether-java 0.9.0.M2-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/java/eclipse-aether-api.jar
/usr/share/java/eclipse-aether-api.jar