/usr/share/doc/uwsgi-plugin-jvm-openjdk-7/README is in uwsgi-plugin-jvm-openjdk-7 1.9.17.1-5build5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/uwsgi-plugin-jvm-openjdk-7/../uwsgi-core/README