public void testSerialization() {
    Multimap<String, Integer> multimap = createMultimap();
    SerializableTester.reserializeAndAssert(multimap);
    assertEquals(multimap.size(), SerializableTester.reserialize(multimap).size());
    SerializableTester.reserializeAndAssert(multimap.get("foo"));
    LenientSerializableTester.reserializeAndAssertLenient(multimap.keySet());

    int unused = create().hashCode();
  }

  public void testToString() {
    String unused = create().toString();
  }

  public void testSerialization() {
    SerializableTester.reserializeAndAssert(create());
  }

    Collection<String> c = ImmutableList.of("a");
    SerializableTester.reserializeAndAssert(c);
  }

  @J2ktIncompatible
  @GwtIncompatible // SerializableTester
  public void testSerialization_multiple() {
    Collection<String> c = ImmutableList.of("a", "b", "c");
    SerializableTester.reserializeAndAssert(c);
  }

  public void testEquals_immutableList() {

    assertSame(mutex, ((SynchronizedNavigableMap<String, Integer>) subMap).mutex);
  }

  @Override
  public void testSerialization() {
    SerializableTester.reserializeAndAssert(create());
  }

  @GwtIncompatible // SeriazableTester
  public void testSerializationOrdering() {
    Multimap<String, Integer> multimap = initializeMultimap5();
    Multimap<String, Integer> copy = SerializableTester.reserializeAndAssert(multimap);
    assertOrderingReadOnly(copy);
  }

  @J2ktIncompatible
  @GwtIncompatible // SeriazableTester
  public void testSerializationOrderingKeysAndEntries() {

    uniqueEntries.addAll(bimap.entrySet());
    assertEquals(3, uniqueEntries.size());
  }

  @J2ktIncompatible
  @GwtIncompatible // serialize
  public void testSerializable() {
    SerializableTester.reserializeAndAssert(EnumHashBiMap.create(Currency.class));
  }

  @J2ktIncompatible
  @GwtIncompatible // reflection
  public void testNulls() {
    new NullPointerTester().testAllPublicStaticMethods(EnumHashBiMap.class);

    BloomFilter<Long> bf2 = BloomFilter.create(new CustomFunnel(), 100);
    assertEquals(bf1, bf2);
  }

  public void testSerializationWithCustomFunnel() {
    SerializableTester.reserializeAndAssert(BloomFilter.create(new CustomFunnel(), 100));
  }

  private static final class CustomFunnel implements Funnel<Long> {
    @Override
    public void funnel(Long value, PrimitiveSink into) {

  public void testExplicitComparatorSerialization() {
    TreeMultimap<@Nullable String, @Nullable Integer> multimap = createPopulate();
    TreeMultimap<@Nullable String, @Nullable Integer> copy =
        SerializableTester.reserializeAndAssert(multimap);
    assertThat(copy.values()).containsExactly(7, 3, 1, null, 0, 6, 2).inOrder();
    assertThat(copy.keySet()).containsExactly(null, "tree", "google").inOrder();

    }
  }

  @J2ktIncompatible
  @GwtIncompatible // serialization
  public void testSerialization() {
    for (long a : TEST_LONGS) {
      SerializableTester.reserializeAndAssert(UnsignedLong.fromLongBits(a));
    }
  }

  @J2ktIncompatible
  @GwtIncompatible // NullPointerTester
  public void testNulls() {

    Collection<String> c = ImmutableList.of("a");
    SerializableTester.reserializeAndAssert(c);
  }

  @J2ktIncompatible
  @GwtIncompatible // SerializableTester
  public void testSerialization_multiple() {
    Collection<String> c = ImmutableList.of("a", "b", "c");
    SerializableTester.reserializeAndAssert(c);
  }

  public void testEquals_immutableList() {