Stop building the Map<URL, Index> annotationIndexes in https://github.com/wildfly/wildfly/blob/d2c37cca609bcb4e027b893790830df702ece39f/jpa/subsystem/src/main/java/org/jboss/as/jpa/processor/PersistenceUnitServiceHandler.java#L772 and friends as it is not needed or used.

Note that the proper way to pass Jandex into ORM 7+ is described via https://hibernate.atlassian.net/browse/HHH-19274 which we could follow to further improve Persistence deployment handling.