): List<R> {
    if (list.isEmpty()) {
        return noElementSplitFunction(expectedBucketNumber)
    }
    if (expectedBucketNumber == 1) {
        return listOf(smallElementAggregateFunction(list))
    }

    val roughSizeOfEachBucket = list.sumOf(toIntFunction) / expectedBucketNumber
    if (roughSizeOfEachBucket == 0) {

        #; !GreaterThan = map:{ $$ALL$$ = list:{ $$VersionNo$$ } }
        #; !LessThan = map:{ $$ALL$$ = list:{ $$VersionNo$$ } }
        #; !GreaterEqual = map:{ $$ALL$$ = list:{ $$VersionNo$$ } }
        #; !LessEqual = map:{ $$ALL$$ = list:{ $$VersionNo$$ } }
        #; !RangeOf = map:{ $$ALL$$ = list:{ $$VersionNo$$ } }
        #; !InScope = map:{ $$ALL$$ = list:{ $$VersionNo$$ } }

        return doBatchInsert(new BulkList<>(list, call, entityCall), null);
    }

    public int[] batchUpdate(List<BadWord> list) {
        return batchUpdate(list, null, null);
    }

    public int[] batchUpdate(List<BadWord> list, RequestOptionCall<BulkRequestBuilder> call) {
        return batchUpdate(list, call, null);
    }

    public int[] batchUpdate(List<BadWord> list, RequestOptionCall<BulkRequestBuilder> call,

    }

    public int[] batchInsert(List<BoostDocumentRule> list) {
        return batchInsert(list, null, null);
    }

    public int[] batchInsert(List<BoostDocumentRule> list, RequestOptionCall<BulkRequestBuilder> call) {
        return batchInsert(list, call, null);
    }

    public int[] batchInsert(List<BoostDocumentRule> list, RequestOptionCall<BulkRequestBuilder> call,

        return doBatchInsert(new BulkList<>(list, call, entityCall), null);
    }

    public int[] batchUpdate(List<DuplicateHost> list) {
        return batchUpdate(list, null, null);
    }

    public int[] batchUpdate(List<DuplicateHost> list, RequestOptionCall<BulkRequestBuilder> call) {
        return batchUpdate(list, call, null);
    }

        return doBatchInsert(new BulkList<>(list, call, entityCall), null);
    }

    public int[] batchUpdate(List<JobLog> list) {
        return batchUpdate(list, null, null);
    }

    public int[] batchUpdate(List<JobLog> list, RequestOptionCall<BulkRequestBuilder> call) {
        return batchUpdate(list, call, null);
    }

    public int[] batchUpdate(List<JobLog> list, RequestOptionCall<BulkRequestBuilder> call,

        }
}

class CrossVersionTestBucketProvider(
    crossVersionBuckets: List<List<String>>,
    private val model: CIBuildModel,
) : FunctionalTestBucketProvider {
    private val buckets: List<BuildTypeBucket> = crossVersionBuckets.map { GradleVersionRangeCrossVersionTestBucket(it[0], it[1]) }

                assertEquals(pageSize, list.size());
                assertEquals(allRecordCount, list.getAllRecordCount());
                assertEquals(100, list.getAllPageCount());
                assertEquals(20, list.getCurrentEndRecordNumber());
                assertEquals(2, list.getCurrentPageNumber());
                assertEquals(11, list.getCurrentStartRecordNumber());
                assertEquals(0, list.getOffset());

  private final transient int[] axesSizeProduct;

  static <E> List<List<E>> create(List<? extends List<? extends E>> lists) {
    ImmutableList.Builder<List<E>> axesBuilder = new ImmutableList.Builder<>(lists.size());
    for (List<? extends E> list : lists) {
      List<E> copy = ImmutableList.copyOf(list);
      if (copy.isEmpty()) {
        return ImmutableList.of();
      }
      axesBuilder.add(copy);
    }

  }

  public void testCartesianProduct_unrelatedTypes() {
    List<Integer> x = list(1, 2);
    List<String> y = list("3", "4");

    List<Object> exp1 = list((Object) 1, "3");
    List<Object> exp2 = list((Object) 1, "4");
    List<Object> exp3 = list((Object) 2, "3");
    List<Object> exp4 = list((Object) 2, "4");

    assertThat(Lists.<Object>cartesianProduct(x, y))