assertEquals(valueType, TypeToken.of(valueType).resolveType(valueType).getType());
  }

  private static final class GenericArray<T> {
    final Type t = new TypeToken<T>(getClass()) {}.getType();
    final Type array = new TypeToken<T[]>(getClass()) {}.getType();
  }

  public void testGenericArrayType() {
    GenericArray<?> genericArray = new GenericArray<>();

    assertEquals(valueType, TypeToken.of(valueType).resolveType(valueType).getType());
  }

  private static final class GenericArray<T> {
    final Type t = new TypeToken<T>(getClass()) {}.getType();
    final Type array = new TypeToken<T[]>(getClass()) {}.getType();
  }

  public void testGenericArrayType() {
    GenericArray<?> genericArray = new GenericArray<>();

    assertEquals(Currency.class, bimap.keyType());
  }

  @GwtIncompatible // valueType
  public void testValueType() {
    EnumBiMap<Currency, Country> bimap = EnumBiMap.create(Currency.class, Country.class);
    assertEquals(Country.class, bimap.valueType());
  }

  public void testIterationOrder() {
    // The enum orderings are alphabetical, leading to the bimap and its inverse

            new Entry<Integer, String>() {}.valueType(),
            new TypeToken<String>() {},
            new TypeToken<String>() {})
        .addEqualityGroup(
            TypeToken.of(Integer.class),
            new TypeToken<Integer>() {},
            new Entry<Integer, String>() {}.keyType(),
            new Entry<String, Integer>() {}.valueType())

   *
   * {@snippet :
   * static <K, V> TypeToken<Map<K, V>> mapOf(
   *     TypeToken<K> keyType, TypeToken<V> valueType) {
   *   return new TypeToken<Map<K, V>>() {}
   *       .where(new TypeParameter<K>() {}, keyType)
   *       .where(new TypeParameter<V>() {}, valueType);
   * }
   * }
   *
   * @param <X> The parameter type
   * @param typeParam the parameter type variable

            new Entry<Integer, String>() {}.valueType(),
            new TypeToken<String>() {},
            new TypeToken<String>() {})
        .addEqualityGroup(
            TypeToken.of(Integer.class),
            new TypeToken<Integer>() {},
            new Entry<Integer, String>() {}.keyType(),
            new Entry<String, Integer>() {}.valueType())