Starting with Java 9+, JAXB has been removed from the JDK. So it's a good thing to try and break/remove the dependency against from plugins who do not really use JAXB for its core feature (object de/serialization).
Mrinal Dutta
added a comment - https://github.com/jenkinsci/notification-plugin/pull/36
please check the following merge and do as needed Martin d'Anjou Oleg Nenashev
https://github.com/jenkinsci/notification-plugin/pull/36
please check the following merge and do as needed Martin d'AnjouOleg Nenashev