private Map<TopicPartition, List<ConsumerRecord<byte[], byte[]>>> fetchRecords(
            TopicIdPartition tp, MemoryRecords records, Errors error, long hw, int throttleTime) {
        return fetchRecords(tp, records, error, hw, FetchResponse.INVALID_LAST_STABLE_OFFSET, throttleTime);
    }
Supplies parameters to {@link #testHandleFetchResponseError(Errors, long, boolean, boolean)}.
clients/src/test/java/org/apache/kafka/clients/consumer/internals/FetcherTest.java