V v = ((TestMapGenerator<K, V>) mapGenerator.getInnerGenerator()).samples().e0().getValue();
      List<Entry<K, V>> entries = new ArrayList<>();
      for (K element : insertionOrder) {
        entries.add(mapEntry(element, v));
      }

      List<K> keys = new ArrayList<>();
      for (Entry<K, V> entry : mapGenerator.order(entries)) {
        keys.add(entry.getKey());
      }
      return keys;
    }

        final List<SmbAuthentication> smbAuthList = new ArrayList<>();
        final List<org.codelibs.fess.crawler.client.smb1.SmbAuthentication> smb1AuthList = new ArrayList<>();
        final List<FtpAuthentication> ftpAuthList = new ArrayList<>();
        for (final FileAuthentication fileAuth : fileAuthList) {
            if (logger.isDebugEnabled()) {

    SerializableTester.reserializeAndAssert(map.entrySet());
    SerializableTester.reserializeAndAssert(map.keySet());
    assertEquals(
        new ArrayList<>(map.values()),
        new ArrayList<>(SerializableTester.reserialize(map.values())));
  }

  @GwtIncompatible // SerializableTester
  public void testEmpty_serialization() {
    SortedSet<String> set = new SafeTreeSet<>();

    }

    public void test_deleteOldDocuments() {
        documentSizeByQuery = 0L;
        final List<String> deletedDocIdList = new ArrayList<>();
        final List<Map<String, Object>> oldDocList = new ArrayList<>();
        final SearchEngineClient client = new SearchEngineClient() {
            @Override

    @SuppressWarnings("rawtypes") // raw class ArrayList.class
    Constructor<ArrayList> constructor = ArrayList.class.getConstructor();
    assertEquals(
        TypeToken.of(ArrayList.class),
        TypeToken.of(ArrayList.class).constructor(constructor).getOwnerType());
    assertEquals(
        new TypeToken<ArrayList<String>>() {},
        new TypeToken<ArrayList<String>>() {}.constructor(constructor).getOwnerType());
  }

  public void testForEachUnknownOrder() {
    List<E> elements = new ArrayList<>();
    collection.forEach(elements::add);
    assertEqualIgnoringOrder(asList(createSamplesArray()), elements);
  }

  @CollectionFeature.Require(KNOWN_ORDER)
  public void testForEachKnownOrder() {
    List<E> elements = new ArrayList<>();
    collection.forEach(elements::add);
    List<E> expected = copyToList(getOrderedElements());

        c = new ArrayList<String>();
        assertThat(CollectionsUtil.isEmpty(c), is(true));
    }

    /**
     * Test method for
     * {@link org.codelibs.core.collection.CollectionsUtil#isNotEmpty(java.util.Collection)}
     * .
     */
    @Test
    public void testIsNotEmptyCollectionOfQ() {
        final Collection<String> c = new ArrayList<String>();
        c.add("hoge");

    List<MetadataGraphNode> inNodes;

    /** nodes, exident to this (I depend on) */
    List<MetadataGraphNode> exNodes;

    public MetadataGraphNode() {
        inNodes = new ArrayList<>(4);
        exNodes = new ArrayList<>(8);
    }

    public MetadataGraphNode(MavenArtifactMetadata metadata) {
        this();
        this.metadata = metadata;
    }

        helper.duplicateHostList = new ArrayList<>();

        String url = "http://test.com";
        String result = helper.convert(url);

        assertEquals(url, result);
    }

    public void test_convert_multipleTransformations() {
        DuplicateHostHelper helper = new DuplicateHostHelper();
        helper.duplicateHostList = new ArrayList<>();

        DuplicateHost host1 = new DuplicateHost();

        graph.addNode(gen.nextInt(NODE_POOL_SIZE));
      }
      ArrayList<Integer> nodeList = new ArrayList<>(graph.nodes());
      while (graph.edges().size() < NUM_EDGES) {
        graph.putEdge(getRandomElement(nodeList, gen), getRandomElement(nodeList, gen));
      }
      ArrayList<EndpointPair<Integer>> edgeList = new ArrayList<>(graph.edges());

      assertThat(graph.nodes()).hasSize(NUM_NODES);