docs: public final void notifyStateTransferEnd() {
        TotalOrderLatch block = stateTransferInProgress.getAndSet(null);
        if (block != null) {
           block.unBlock();
        }
        if (trace) {
           log.tracef("State Transfer finish. It will release %s", block);
        }
        totalOrderExecutor.checkForReadyTasks();
     }