@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<>(