In the 4.3.x line, conversion exceptions do not get wrapped as RestClientException yet, so the expectation remains to receive a HttpMessageNotReadableException for conversion-level IOExceptions. Issue: SPR-13592
In the 4.3.x line, conversion exceptions do not get wrapped as RestClientException yet, so the expectation remains to receive a HttpMessageNotReadableException for conversion-level IOExceptions. Issue: SPR-13592