Tecadmin published a tutorial about installing Tomcat on Ubuntu 20.04.

How to Install Tomcat on Ubuntu 20.04

The Apache Tomcat 9 is the latest version available for the installation. Tomcat is an open-source web server for the Java-based applications developed by the Apache Foundation. We use Tomcat for deploying Java Servlet and JSP applications. To know more about the Apache Tomcat visit apache official site http://tomcat.apache.org/. 

How to Install Tomcat on Ubuntu 20.04