public void perform(List<Integer> list) {
        list.remove(0);
      }
    };
  }

  static ListFrobber nop() {
    return new ListFrobber() {
      @Override
      public void perform(List<Integer> list) {}
    };
  }

  /** A list that mutates itself after every call to each of its {@link List} methods. */
  interface ConcurrentlyMutatedList<E> extends List<E> {
    /**

        buildLabelTypeItems(labelTypeList);
        buildLabelTypePatternList(labelTypeList);
    }

    /**
     * Builds a list of label type items.
     *
     * @param labelTypeList The list of label types.
     */
    protected void buildLabelTypeItems(final List<LabelType> labelTypeList) {
        final List<LabelTypeItem> itemList = new ArrayList<>();

  private static final class Itr<E> extends AbstractIndexedListIterator<E> {
    private final ImmutableList<E> list;

    Itr(ImmutableList<E> list, int index) {
      super(list.size(), index);
      this.list = list;
    }

    @Override
    protected E get(int index) {
      return list.get(index);
    }
  }

  @Override
  public int indexOf(@Nullable Object object) {

        if (list.contains(key)) {
          assertEquals(list.lastIndexOf(key), answer);
          return;
        }
        break;
      case ANY_PRESENT:
        if (list.contains(key)) {
          assertEquals(key, list.get(answer));
          return;
        }
        break;
      case FIRST_AFTER:
        if (list.contains(key)) {
          assertEquals(list.lastIndexOf(key) + 1, answer);
          return;
        }

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

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

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

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

      return isSubtype(list);
    }

    @TestSubtype(suppressGetSupertype = true, suppressGetSubtype = true)
    public <T> Iterable<? extends T> wildCardsDoNotMatchByUpperBound(List<?> list) {
      return notSubtype(list);
    }

    @TestSubtype(suppressGetSupertype = true, suppressGetSubtype = true)
    public <T> Iterable<? super String> wildcardsMatchByLowerBound(

    }

    @Override
    protected void verify(List<T> elements) {
      // verify same objects were removed from reference and target
      assertEquals(elements, targetList);
    }
  }

  private <T extends @Nullable Object> void actsLikeIteratorHelper(List<T> list) {
    // Check with modifiable copies of the list
    new PeekingIteratorTester<T>(list).test();

    // Check with unmodifiable lists

        #
        #; objectTypeTargetList = list:{TABLE ; VIEW}

        # o tableExceptList: (NotRequired - Default list:{})
        #  If you want to exclude some tables in generating target,
        #  you should specify the list of excepted table hints.
        #    e.g. list:{PRODUCT_STATUS ; prefix:TMP_}
        #  This is only for the main schema. Additional schemas are unconcerned.

     *
     * @return a list of all available WebConfig objects
     */
    public List<WebConfig> getAllWebConfigList() {
        return getAllWebConfigList(true, true, true, null);
    }

    /**
     * Retrieves web crawling configurations filtered by a list of IDs.
     * If the ID list is null, returns all available configurations.
     *

        PagingList<ProtwordsItem> list = protwordsFile.selectList(3, 10);
        assertEquals(2, list.size());
        assertEquals("test\\4", list.get(0).getInput());
        assertEquals("test5", list.get(1).getInput());
    }

    public void test_selectList_withUnloadedData() {
        // Test selecting list when data is not loaded yet
        PagingList<ProtwordsItem> list = protwordsFile.selectList(0, 3);