/usr/share/maven-repo/com/github/insubstantial/laf-widget/7.3/laf-widget-7.3.jar is in liblaf-widget-java 7.3+dfsg3-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/com/github/insubstantial/laf-widget/7.3/../../../../../../java/laf-widget-7.3.jar