Note that you need to install TomEE Plus prior to doing this JAX-RS tutorial. You can also use any other application server that supports Java EE and JAX-RS for this RESTful web service example in ...

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.