Howtoforge published a tutorial about installing WildFly Java Application Server with Nginx Reverse Proxy on Ubuntu 20.04.
How to Install WildFly Java Application Server with Nginx Reverse Proxy on Ubuntu 20.04
WildFly or previously known as JBoss AS is a lightweight implementation of the JEE (Java Enterprise Edition) container.
How to Install WildFly Java Application Server with Nginx Reverse Proxy on Ubuntu 20.04