docs: @CanIgnoreReturnValue
    public Ordered containsAtLeastEntriesIn(Map<?, ?> expectedMap) {
      if (expectedMap.isEmpty()) {
        return IN_ORDER;
      }
      boolean containsAnyOrder =
          containsEntriesInAnyOrder(expectedMap, "contains at least", /* allowUnexpected= */ true);
      if (containsAnyOrder) {
        return new MapInOrder(expectedMap, "contains at least these entries in order");
      } else {
        return ALREADY_FAILED;
      }
    }