If you have a need for Java Servlets, you’ll probably want to deploy Tomcat. Jack Wallen walks you through this process on the Ubuntu Server 16.04 platform. Apache Tomcat is the open source ...
Like other Java enterprise tools, Tomcat has migrated from the original Java EE specification to Jakarta EE. Tomcat 9 and earlier were based on Java EE; Tomcat 10 and later are based on Jakarta EE.