Incorrect JavaDoc for KafkaMessageHeaderAccessor.getBlockingRetryDeliveryAttempt()

[lm231290]

Version 3.2.2

JavaDoc says:

Access the header value when the blocking delivery attempt header is present.
Returns:
1 if there is no header present; the decoded header value otherwise.
Throws:
IllegalStateException – if the header is not present.
See Also:
org.springframework.kafka.listener.ContainerProperties.setDeliveryAttemptHeader(boolean)

Actually, it doesn't return 1, if no header present, it throws IllegalStateException

[artembilan]

Agreed.
Feel free to contribute the fix: https://github.com/spring-projects/spring-kafka/blob/main/CONTRIBUTING.adoc
Thanks

[MichaelMoyles]

I can take this issue and update the docs, if it can be assigned to me

[sobychacko]

@MichaelMoyles, please send a PR addressing this issue. See the contribution guidelines above.

[artembilan]

Thanks. @MichaelMoyles , for suggesting the help!
You definitely can take and open PR.
However only team members can be assigned for the issue.
Either way your contribution will be accepted and credited on release motes.