addToMap();
        }
      }
      return changed;
    }

    @Override
    @ParametricNullness
    public V get(int index) {
      refreshIfEmpty();
      return getListDelegate().get(index);
    }

    @Override
    @ParametricNullness
    public V set(int index, @ParametricNullness V element) {
      refreshIfEmpty();
      return getListDelegate().set(index, element);
    }

    }

    @Override
    ImmutableList<E> createAsList() {
      return new ImmutableAsList<E>() {
        @Override
        public E get(int index) {
          return Indexed.this.get(index);
        }

        @Override
        Indexed<E> delegateCollection() {
          return Indexed.this;
        }

        // redeclare to help optimizers with b/310253115

        return Lists.asList("foo", "bar", new String[0]).iterator();
      }
    }.test();
  }

  private static void assertIndexIsOutOfBounds(List<String> list, int index) {
    try {
      list.get(index);
      fail();
    } catch (IndexOutOfBoundsException expected) {
    }
  }

  public void testReverseViewRandomAccess() {
    List<Integer> fromList = new ArrayList<>(SOME_LIST);

      public E next() {
        checkConcurrentModification();
        if (!hasNext()) {
          throw new NoSuchElementException();
        }
        canRemove = true;
        return elements.get(index++);
      }

      @Override
      public void remove() {
        checkConcurrentModification();
        checkRemove(canRemove);
        elements.remove(--index);
        expectedModCount = ++modCount;

      public E next() {
        checkConcurrentModification();
        if (!hasNext()) {
          throw new NoSuchElementException();
        }
        canRemove = true;
        return elements.get(index++);
      }

      @Override
      public void remove() {
        checkConcurrentModification();
        checkRemove(canRemove);
        elements.remove(--index);
        expectedModCount = ++modCount;

      AtomicReferenceArray<ReferenceEntry<Object, Object>> table = segment.table;
      int hash = map.hash(key);
      int index = hash & (table.length() - 1);
      ReferenceEntry<Object, Object> first = table.get(index);
      entry = map.newEntry(key, hash, first);
      ValueReference<Object, Object> valueRef = map.newValueReference(entry, value, 1);
      entry.setValueReference(valueRef);

                                    }
                                    final IndexRequestBuilder requestBuilder = client.prepareIndex()
                                            .setIndex(configIndex)
                                            .setId(result.get("index").get("_id"))
                                            .setSource(source, XContentType.JSON);
                                    builder.add(requestBuilder);

        assertThat(indexed1.getIndex(), is(0));
        assertThat(indexed1.getElement(), is("aaa"));

        final Indexed<String> indexed2 = it.next();
        assertThat(indexed2.getIndex(), is(1));
        assertThat(indexed2.getElement(), is("bbb"));

        final Indexed<String> indexed3 = it.next();
        assertThat(indexed3.getIndex(), is(2));
        assertThat(indexed3.getElement(), is("ccc"));

 *     System.out.println(indexed.getIndex());
 *     System.out.println(indexed.getElement());
 * }
 * </pre>
 *
 * <pre>
 * import static org.codelibs.core.collection.IndexedIterator.*;
 * import static org.codelibs.core.io.LineIterator.*;
 *
 * BufferedReader reader = ...;
 * for (Indexed&lt;String&gt; indexed : indexed(iterable(reader))) {
 *     System.out.println(indexed.getIndex());

        boolQueryBuilder.mustNot(QueryBuilders.termQuery(FieldNames.KINDS, SuggestItem.Kind.USER.toString()));

        SuggestUtil.deleteByQuery(ComponentUtil.getSearchEngineClient(), suggester.settings(), suggester.getIndex(), boolQueryBuilder);
    }

    /**
     * Purges old suggest data from search logs.
     *
     * @param time The timestamp to purge data before.
     */