private void signalConsumerProgress(long consumerPosition, E[] buffer, long offset)
    {
        spRefElement(buffer, offset, null);
        soConsumerPosition(consumerPosition + 1);
    }
Validates a slow producer over-claim throwing {@link IllegalStateException} if the offer on it can't continue.
jctools-experimental/src/main/java/org/jctools/queues/MpscRelaxedArrayQueue.java