Wrong nullability annotations produce static code analysis errors

[reitzmichnicht]

Using latest spring-kafka produces some static analysis errors due to wrong annotations. For example in
https://github.com/spring-projects/spring-kafka/blob/main/spring-kafka/src/main/java/org/springframework/kafka/config/KafkaListenerEndpointRegistry.java
the method getListenerContainer can return null as documented, but on package level the annotation @org.springframework.lang.NonNullApi lets analyzers expect that the method cannot return null values.
It would be great if the nullability annotations are used correctly or removed instead.

Kind regards,
Michael

[garyrussell]

Thanks for pointing out this error; let us know if you see others (and contributions are also welcome).

[reitzmichnicht]

Thank you very much for the quick fix.