n_2272423_developing-web-services-applications_version_7.0_edition_1.0_release_0-revision_8010203, chapter 3.5.2. Develop a JAX-WS Client Application, there is a sentence:
The client communicates with, and requests work from, the JAX-WS endpoint, which is deployed in the Java Enterprise Edition 6 container.

EAP 7 is EE7-compliant container so we can:

1. remove the hardcoded version of EE and/or alter the sentence to avoid it
2. update the version to EE7