Supply a default VoidCallback when the SASL mech on the Hot Rod client is EXTERNAL ---------------------------------------------------------------------------------- Key: ISPN-7706 URL: https://issues.jboss.org/browse/ISPN-7706 Project: Infinispan Issue Type: Enhancement Components: Remote Protocols Affects Versions: 9.0.0.Final Reporter: Tristan Tarrant Assignee: Tristan Tarrant Fix For: 9.1.0.Final The EXTERNAL SASL mech doesn't need any special callback handlers. We already package a VoidCallbackHandler, so we can implicitly set it when EXTERNAL is configured