bucketNumberOfFirstElement--
        } else {
            val roughSizeOfEachBucketForRestElements =
                list.sumOf(toIntFunction) / (expectedBucketNumber - bucketNumberOfFirstElement)

            if (roughSizeOfEachBucketForRestElements > roughSizeOfEachBucket) {
                bucketNumberOfFirstElement--
            } else {
                break
            }
        }