return Collections.emptySet();
              }
            })
        .named("emptySet")
        .withFeatures(CollectionFeature.SERIALIZABLE, CollectionSize.ZERO)
        .suppressing(suppressForEmptySet())
        .createTestSuite();
  }

  public Test testsForSingletonSet() {
    return SetTestSuiteBuilder.using(
            new TestStringSetGenerator() {
              @Override

            MapFeature.RESTRICTS_VALUES,
            CollectionFeature.SUPPORTS_ITERATOR_REMOVE,
            CollectionFeature.SERIALIZABLE,
            CollectionSize.ANY)
        .suppressing(suppressForCheckedMap())
        .createTestSuite();
  }

  public Test testsForCheckedNavigableMap() {
    return SortedMapTestSuiteBuilder.using(
            new TestStringSortedMapGenerator() {

            MapFeature.RESTRICTS_VALUES,
            CollectionFeature.SUPPORTS_ITERATOR_REMOVE,
            CollectionFeature.SERIALIZABLE,
            CollectionSize.ANY)
        .suppressing(suppressForCheckedMap())
        .createTestSuite();
  }

  public Test testsForCheckedSortedMap() {
    return SortedMapTestSuiteBuilder.using(
            new TestStringSortedMapGenerator() {

            .suppressing(getCountDuplicateInitializingMethods())
            .suppressing(getSetCountDuplicateInitializingMethods())
            .suppressing(getIteratorDuplicateInitializingMethods())
            .suppressing(getRemoveDuplicateInitializingMethods())
            .suppressing(getForEachEntryDuplicateInitializingMethods())
            .suppressing(getElementSetDuplicateInitializingMethods())

   * test, or to keep dependent builds clean in spite of an erroneous test.
   */
  @CanIgnoreReturnValue
  public B suppressing(Method... methods) {
    return suppressing(Arrays.asList(methods));
  }

  @CanIgnoreReturnValue
  public B suppressing(Collection<Method> methods) {
    suppressedTests.addAll(methods);
    return self();
  }

  public Set<Method> getSuppressedTests() {

            CollectionFeature.SERIALIZABLE,
            CollectionFeature.FAILS_FAST_ON_CONCURRENT_MODIFICATION,
            CollectionFeature.RESTRICTS_ELEMENTS,
            CollectionSize.ANY)
        .suppressing(suppressForCheckedNavigableSet())
        .createTestSuite();
  }

  public Test testsForEmptySet() {
    return SetTestSuiteBuilder.using(
            new TestStringSetGenerator() {
              @Override

                return Collections.emptyList();
              }
            })
        .named("emptyList")
        .withFeatures(CollectionFeature.SERIALIZABLE, CollectionSize.ZERO)
        .suppressing(suppressForEmptyList())
        .createTestSuite();
  }

  public Test testsForSingletonList() {
    return ListTestSuiteBuilder.using(
            new TestStringListGenerator() {
              @Override

   */
  private void assertSuppressed(Suppression... expected) {
    assertEquals(ImmutableList.copyOf(expected), suppressor.suppressions);
  }

  /** Suppressor that records suppressions. */
  private static class TestSuppressor implements Closer.Suppressor {

    private final List<Suppression> suppressions = Lists.newArrayList();

    @Override

                CollectionFeature.SERIALIZABLE,
                CollectionFeature.KNOWN_ORDER,
                MapFeature.REJECTS_DUPLICATES_AT_CREATION,
                MapFeature.ALLOWS_ANY_NULL_QUERIES)
            .suppressing(BiMapInverseTester.getInverseSameAfterSerializingMethods())
            .createTestSuite());
    suite.addTest(
        BiMapTestSuiteBuilder.using(new ImmutableBiMapCopyOfGenerator())

  /**
   * Returns the {@link Method} instance for {@link #testSubList_originalListSetAffectsSubList()} so
   * that tests of {@link CopyOnWriteArrayList} can suppress them with {@code
   * FeatureSpecificTestSuiteBuilder.suppressing()} until <a
   * href="http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6570631">Sun bug 6570631</a> is fixed.
   */
  @J2ktIncompatible
  @GwtIncompatible // reflection