Please see:
- https://stackoverflow.com/questions/46965318/disable-jpa-java-change-event-handler
- https://developer.jboss.org/thread/256558
This issue has gone on for years. Just do a google and you will find lots of people complaining about this.
Its not exclusively a problem of JBDS / Jboss tools, but these IDEs do include plugins which have had this issue for years.
- links to