tomcat9-common 9.0.16-3ubuntu0.18.04.1 (s390x binary) in ubuntu bionic

 Apache Tomcat implements the Java Servlet and the JavaServer Pages (JSP)
 specifications from Oracle, and provides a "pure Java" HTTP web
 server environment for Java code to run.
 .
 This package contains common files needed by the tomcat9 and tomcat9-user
 packages (Tomcat 9 scripts and libraries).