SASL protocol should not pass null callbackhandlers to Factories ---------------------------------------------------------------- Key: JGRP-2248 URL: https://issues.jboss.org/browse/JGRP-2248 Project: JGroups Issue Type: Enhancement Affects Versions: 4.0.9 Reporter: Ryan Emerson Assignee: Ryan Emerson Fix For: 4.0.10 Currently it's possible for the client and server callback handlers to be null when passed to the respective Sasl Factory. When utilising the Elytron Sasl factories this results in an IllegalArgumentException being thrown. To avoid this we should ensure that the callback handlers are non-null when passed to the factory implementations, e.g. pass a NoOpCallbackHandler.