If someone is looking to upgrade a Debian node to the latest version (11) and Java to version 17 I found these resources useful
- https://www.prado.lt/how-to-upgrade-debian-7-wheezy-to-10-buster-safely
- https://www.cyberciti.biz/faq/update-upgrade-debian-10-to-debian-11-bullseye/
- https://computingforgeeks.com/install-oracle-java-openjdk-on-debian-linux/
- https://mkyong.com/linux/debian-change-default-java-version/
Of course there are many other options and if I missed something please let me know.