The management-model-documentation module is using the exec-maven-plugin to execute various main classes in wildscribe. But wildscribe now has it's own plugin that can be used. See docs/pom.xml in upstream for its usage.

I've recharacterized this as a bug because the way the exec-maven-plugin is used results in duplicate messages that add about 300K to the EAP 8 equivalent of https://access.redhat.com/webassets/avalon/d/red_hat_jboss_enterprise_application_platform/7.4/mgmt_model/log-message-reference.html.