atiaomar1978-hub opened a new pull request, #25330: URL: https://github.com/apache/camel/pull/25330
## Summary Fixes [CAMEL-24355](https://issues.apache.org/jira/browse/CAMEL-24355): `NIOConverter.toByteArray(ByteBuffer)` threw `BufferUnderflowException` when the buffer was already fully read (`position == limit`), which breaks Kinesis KCL dead-letter-queue conversion and similar flows. - Read bytes via `duplicate().rewind()` so conversion uses `[0, limit)` regardless of current position - Preserve the original buffer position (no side effect on the input `ByteBuffer`) - Add tests for fully consumed, partially consumed, and empty buffers, plus `toString`/`toInputStream` paths that delegate to `toByteArray` ## Test plan - [x] `./mvnw -pl core/camel-core -am test -Dtest=NIOConverterTest` --- _AI-generated PR description on behalf of atiaomar1978-hub_ Made with [Cursor](https://cursor.com) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
