It is of course possible to use several snippets in Ant to Maven. This one adds the Ant plugin execution in a number of executions a day. Important point here is to use the ID tags.

id1

…

Unfortunately, you can use for the ID tag is no simple notation such as:

…

That would in my view clearer and space saving. But it does not work.

The Realm is only one element in the authentication with Tomcat. The weiterne Devices (login-config, roles and security constraints) are in the web.xml file containing the project.