@GwtIncompatible("suite")
public static Test suite() {
TestSuite suite = new TestSuite();
suite.addTestSuite(ImmutableMapTest.class);
suite.addTest(MapTestSuiteBuilder.using(new ImmutableMapGenerator())
.withFeatures(
CollectionSize.ANY,
CollectionFeature.SERIALIZABLE_INCLUDING_VIEWS,
CollectionFeature.KNOWN_ORDER,
MapFeature.REJECTS_DUPLICATES_AT_CREATION,