/usr/share/maven-repo/org/netbeans/api/org-openide-util-lookup/debian/org-openide-util-lookup-debian.jar is in libnb-org-openide-util-lookup-java 8.1+dfsg1-5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/netbeans/api/org-openide-util-lookup/debian/../../../../../../java/org-openide-util-lookup-8.1.jar