throw new IllegalStateException("Expecting exactly one response, instead received " + rawResponse.size());
}
RiakDtPB.DtFetchResp response = rawResponse.iterator().next();
CrdtResponseConverter converter = new CrdtResponseConverter();
RiakDatatype element = converter.convert(response);
Response.Builder responseBuilder = new Response.Builder()
.withCrdtElement(element);
if (response.hasContext())