/usr/share/maven-repo/net/sf/opencsv/opencsv/2.3/opencsv-2.3.jar is in libopencsv-java 2.3-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/net/sf/opencsv/opencsv/2.3/../../../../../../java/opencsv.jar