@Override
  public void elementsAdded(@NotNull List<? extends SearchEverywhereFoundElementInfo> list) {
    list = processFastPassItems(list);
    if (list.isEmpty()) return;

    buffer.addElements(list);
    scheduleThrottlingFlush();
    ContainerUtil.map2SetNotNull(list, info -> info.contributor).forEach(this::markContributorArrived);
  }
@Override
  public void elementsAdded(@NotNull List<? extends SearchEverywhereFoundElementInfo> list)