/usr/share/maven-repo/org/eclipse/aether/aether-connector-asynchttpclient/ is in libeclipse-aether-java 0.9.0.M2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/org/eclipse/aether/aether-connector-asynchttpclient/0.9.0.M2/
/usr/share/maven-repo/org/eclipse/aether/aether-connector-asynchttpclient/0.9.0.M2/aether-connector-asynchttpclient-0.9.0.M2.jar
/usr/share/maven-repo/org/eclipse/aether/aether-connector-asynchttpclient/0.9.0.M2/aether-connector-asynchttpclient-0.9.0.M2.pom
/usr/share/maven-repo/org/eclipse/aether/aether-connector-asynchttpclient/debian/
/usr/share/maven-repo/org/eclipse/aether/aether-connector-asynchttpclient/debian/aether-connector-asynchttpclient-debian.jar
/usr/share/maven-repo/org/eclipse/aether/aether-connector-asynchttpclient/debian/aether-connector-asynchttpclient-debian.pom