@Override
    public TypeToken<?>[] createKeyArray(int length) {
      return new TypeToken<?>[length];
    }

    @Override
    public Object[] createValueArray(int length) {
      return new Object[length];
    }

    @Override
    public SampleElements<Entry<TypeToken, Object>> samples() {
      return new SampleElements<>(

    @Override
    public TypeToken<?>[] createKeyArray(int length) {
      return new TypeToken<?>[length];
    }

    @Override
    public Object[] createValueArray(int length) {
      return new Object[length];
    }

    @Override
    public SampleElements<Entry<TypeToken, Object>> samples() {
      return new SampleElements<>(

    public String[] createKeyArray(int length) {
      return new String[length];
    }

    @Override
    @SuppressWarnings({"unchecked", "rawtypes"}) // needed for arrays
    public Collection<Integer>[] createValueArray(int length) {
      return new ImmutableSet[length];
    }
  }

      return orderEntriesByKey(insertionOrder);
    }

    @Override
    public Country[] createKeyArray(int length) {
      return new Country[length];
    }

    @Override
    public Currency[] createValueArray(int length) {
      return new Currency[length];
    }
  }

  @J2ktIncompatible
  @GwtIncompatible // suite
  public static Test suite() {
    TestSuite suite = new TestSuite();

      return orderEntriesByKey(insertionOrder);
    }

    @Override
    public Country[] createKeyArray(int length) {
      return new Country[length];
    }

    @Override
    public Currency[] createValueArray(int length) {
      return new Currency[length];
    }
  }

  @J2ktIncompatible
  @GwtIncompatible // suite
  public static Test suite() {
    TestSuite suite = new TestSuite();

    @Override
    public Class<?>[] createKeyArray(int length) {
      return new Class<?>[length];
    }

    @Override
    public Impl[] createValueArray(int length) {
      return new Impl[length];
    }

    @Override
    public SampleElements<Entry<Class, Impl>> samples() {
      return new SampleElements<>(

      return insertionOrder;
    }

    @Override
    public Country[] createKeyArray(int length) {
      return new Country[length];
    }

    @Override
    public String[] createValueArray(int length) {
      return new String[length];
    }
  }

  @J2ktIncompatible
  @GwtIncompatible // suite
  public static Test suite() {
    TestSuite suite = new TestSuite();
    suite.addTest(

    public String[] createKeyArray(int length) {
      return new String[length];
    }

    @Override
    @SuppressWarnings({"unchecked", "rawtypes"}) // needed for arrays
    public Collection<Integer>[] createValueArray(int length) {
      return new ImmutableSet[length];
    }
  }

      implements TestMultimapGenerator<String, String, M> {

    @Override
    public String[] createKeyArray(int length) {
      return new String[length];
    }

    @Override
    public String[] createValueArray(int length) {
      return new String[length];
    }

    @Override
    public SampleElements<String> sampleKeys() {
      return new SampleElements<>("one", "two", "three", "four", "five");
    }

      implements TestMultimapGenerator<String, String, M> {

    @Override
    public String[] createKeyArray(int length) {
      return new String[length];
    }

    @Override
    public String[] createValueArray(int length) {
      return new String[length];
    }

    @Override
    public SampleElements<String> sampleKeys() {
      return new SampleElements<>("one", "two", "three", "four", "five");
    }