What do you think about ensuring that non-null SaslExtensions never enter the system, rather than sprinkling checks in the code?
Since `SaslExtensions` are passed by `SaslExtensionsCallback`, I think it would be simple to guarantee no `null` extensions are ever returned by its `extensions()` method. [ Full content available at: https://github.com/apache/kafka/pull/5552 ] This message was relayed via gitbox.apache.org for [email protected]
