enum InputOrder {
    SORTED {
      @Override
      void arrange(List<Integer> list) {
        sort(list);
      }
    },
    ALMOST_SORTED {
      @Override
      void arrange(List<Integer> list) {
        sort(list);
        if (list.size() > 1) {
          int i = (list.size() - 1) / 2;
          Collections.swap(list, i, i + 1);
        }
      }
    },
    RANDOM {
      @Override

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

    val expectedBucketSize = list.sumOf(toIntFunction) / expectedBucketNumber

    if (expectedBucketSize == 0) {

        List<Artifact> list = pluginHelper.processRepository(ArtifactType.CRAWLER, "plugin/repo3/");
        assertEquals(2, list.size());
        assertEquals("fess-crawler-smbj", list.get(0).getName());
        assertEquals("14.14.0", list.get(0).getVersion());
        assertEquals("plugin/repo3/fess-crawler-smbj/14.14.0/fess-crawler-smbj-14.14.0.jar", list.get(0).getUrl());
        assertEquals("fess-crawler-smbj", list.get(1).getName());

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

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

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

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

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

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

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

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

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

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

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

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

  }

  /**
   * Moves the last entry in the entry array into {@code dstIndex}, and nulls out its old position.
   */
  void moveLastEntry(int dstIndex, int mask) {
    Object table = requireTable();
    int[] entries = requireEntries();
    @Nullable Object[] elements = requireElements();
    int srcIndex = size() - 1;
    if (dstIndex < srcIndex) {
      // move last entry to deleted spot

        assertEquals("タイトル", map.get("title"));
        assertEquals("第一章 第一節 ほげほげふがふが LINK 第2章 第2節", map.get("body"));
        final List<String> list = new ArrayList<String>();
        list.add("リスト1");
        list.add("リスト2");
        list.add("リスト3");
        assertEquals(list, map.get("list"));
    }

    public void test_getData_dataMap_entity() throws Exception {
        final String value = "<?xml version=\"1.0\"?>\n"//

    List<Integer> list = asList(3, 4, 5, -1);
    List<Integer> result = numberOrdering.leastOf(list, list.size() + 1);
    assertTrue(result instanceof RandomAccess);
    assertListImmutable(result);
    assertEquals(ImmutableList.of(-1, 3, 4, 5), result);
  }

  public void testLeastOfIterator_simple_nPlusOne() {
    List<Integer> list = asList(3, 4, 5, -1);

    List<Integer> list = asList(3, 4, 5, -1);
    List<Integer> result = numberOrdering.leastOf(list, list.size() + 1);
    assertTrue(result instanceof RandomAccess);
    assertListImmutable(result);
    assertEquals(ImmutableList.of(-1, 3, 4, 5), result);
  }

  public void testLeastOfIterator_simple_nPlusOne() {
    List<Integer> list = asList(3, 4, 5, -1);