private final SampleElements<K> samples;

    public MapKeySetGenerator(OneSizeTestContainerGenerator<Map<K, V>, Entry<K, V>> mapGenerator) {
      this.mapGenerator = mapGenerator;
      SampleElements<Entry<K, V>> mapSamples = this.mapGenerator.samples();
      this.samples =
          new SampleElements<>(
              mapSamples.e0().getKey(),

        result.put(entry.getKey(), entry.getValue());
      }
      return result;
    }

    @Override
    public SampleElements<Entry<Country, Currency>> samples() {
      return new SampleElements<>(
          Helpers.mapEntry(Country.CANADA, Currency.DOLLAR),
          Helpers.mapEntry(Country.CHILE, Currency.PESO),
          Helpers.mapEntry(Country.UK, Currency.POUND),

        result.put(entry.getKey(), entry.getValue());
      }
      return result;
    }

    @Override
    public SampleElements<Entry<Country, Currency>> samples() {
      return new SampleElements<>(
          Helpers.mapEntry(Country.CANADA, Currency.DOLLAR),
          Helpers.mapEntry(Country.CHILE, Currency.PESO),
          Helpers.mapEntry(Country.UK, Currency.POUND),

    }

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

    @Override
    public SampleElements<Entry<TypeToken, Object>> samples() {
      return new SampleElements<>(
          entry(TypeToken.of(Integer.class), 0),
          entry(TypeToken.of(Number.class), 1),
          entry(new TypeToken<ImmutableList<Integer>>() {}, ImmutableList.of(2)),

public class ImmutableRangeSetTest extends AbstractRangeSetTest {

  static final class ImmutableRangeSetIntegerAsSetGenerator implements TestSetGenerator<Integer> {
    @Override
    public SampleElements<Integer> samples() {
      return new SampleElements<>(1, 4, 3, 2, 5);
    }

    @Override
    public Integer[] createArray(int length) {
      return new Integer[length];
    }

    @Override

    suite.addTest(
        SetTestSuiteBuilder.using(
                new TestCellSetGenerator() {
                  @Override
                  public SampleElements<Cell<String, Integer, Character>> samples() {
                    return new SampleElements<>(
                        Tables.immutableCell("bar", 1, 'a'),
                        Tables.immutableCell("bar", 2, 'b'),

    }

    @Override
    public SampleElements<Entry<K, Collection<V>>> samples() {
      SampleElements<K> sampleKeys =
          ((TestMultimapGenerator<K, V, M>) multimapGenerator.getInnerGenerator()).sampleKeys();
      SampleElements<V> sampleValues =
          ((TestMultimapGenerator<K, V, M>) multimapGenerator.getInnerGenerator()).sampleValues();
      return new SampleElements<>(

    suite.addTest(
        MapTestSuiteBuilder.using(
                new TestMapGenerator<String, Integer>() {
                  @Override
                  public SampleElements<Entry<String, Integer>> samples() {
                    return new SampleElements<>(
                        mapEntry("x", 1),
                        mapEntry("xxx", 3),
                        mapEntry("xx", 2),
                        mapEntry("xxxx", 4),

    private EntrySetGenerator(OneSizeTestContainerGenerator<Collection<E>, E> gen) {
      this.gen = gen;
    }

    @Override
    public SampleElements<Multiset.Entry<E>> samples() {
      SampleElements<E> samples = gen.samples();
      return new SampleElements<>(
          Multisets.immutableEntry(samples.e0(), 3),
          Multisets.immutableEntry(samples.e1(), 4),
          Multisets.immutableEntry(samples.e2(), 1),

    }
  }

  public static class ImmutableMapEntryListGenerator
      implements TestListGenerator<Entry<String, Integer>> {

    @Override
    public SampleElements<Entry<String, Integer>> samples() {
      return new SampleElements<>(
          mapEntry("foo", 5),
          mapEntry("bar", 3),
          mapEntry("baz", 17),
          mapEntry("quux", 1),
          mapEntry("toaster", -2));
    }