*
 * @author Louis Wasserman
 */
@GwtCompatible
final class SortedMultisets {
  private SortedMultisets() {}

  /** A skeleton implementation for {@link SortedMultiset#elementSet}. */
  @SuppressWarnings("JdkObsolete") // TODO(b/6160855): Switch GWT emulations to NavigableSet.
  static class ElementSet<E extends @Nullable Object> extends Multisets.ElementSet<E>
      implements SortedSet<E> {
    @Weak private final SortedMultiset<E> multiset;

    return QueueTestSuiteBuilder.using(
            new TestStringQueueGenerator() {
              @Override
              // We are testing LinkedList / testing our tests on LinkedList.
              @SuppressWarnings("JdkObsolete")
              public Queue<String> create(String[] elements) {
                return new LinkedList<>(MinimalCollection.of(elements));
              }
            })
        .named("LinkedList")

    return QueueTestSuiteBuilder.using(
            new TestStringQueueGenerator() {
              @Override
              // We are testing LinkedList / testing our tests on LinkedList.
              @SuppressWarnings("JdkObsolete")
              public Queue<String> create(String[] elements) {
                return new LinkedList<>(MinimalCollection.of(elements));
              }
            })
        .named("LinkedList")