docs: public CompletableFuture<OperationResult> executeQuery(
        long index,
        long sequence,
        long timestamp,
        RaftSession session,
        PrimitiveOperation operation) {
      CompletableFuture<OperationResult> future = new CompletableFuture<>();
      executeQuery(index, sequence, timestamp, session, operation, future);
      return future;
    }