* @param <V> the value type of {@link LinkedHashMap}
     * @return a new instance of {@link LinkedHashMap}
     * @see LinkedHashMap#LinkedHashMap()
     */
    public static <K, V> LinkedHashMap<K, V> newLinkedHashMap() {
        return new LinkedHashMap<>();
    }

    /**
     * Creates and returns a new instance of {@link LinkedHashMap}.
     *
     * @param <K> the key type of {@link LinkedHashMap}

          capacity >= expectedSize);
    }
  }

  public void testLinkedHashMap() {
    @SuppressWarnings("UseCollectionConstructor") // test of factory method
    LinkedHashMap<Integer, Integer> map = Maps.newLinkedHashMap();
    assertEquals(emptyMap(), map);
  }

  public void testLinkedHashMapWithInitialMap() {
    Map<String, String> map =
        new LinkedHashMap<String, String>(
            ImmutableMap.of(