protected SortedSet<String> create(String[] elements) {
      return ImmutableSortedSet.<String>reverseOrder().add(elements).build().descendingSet();
    }
  }

  public static class ImmutableSortedSetExplicitComparator extends TestStringSetGenerator {

    private static final Comparator<String> STRING_REVERSED = Collections.reverseOrder();

    @Override
    protected SortedSet<String> create(String[] elements) {

    sortedTable = TreeBasedTable.create();
    assertSame(Ordering.natural(), sortedTable.rowComparator());

    sortedTable = TreeBasedTable.create(Collections.reverseOrder(), Ordering.usingToString());
    assertSame(Collections.reverseOrder(), sortedTable.rowComparator());
  }

  public void testColumnComparator() {
    sortedTable = TreeBasedTable.create();
    sortedTable.put("", 42, 'x');

    builder.put("b", 3);
    builder.put("d", 2);
    builder.put("a", 5);
    builder.orderKeysBy(Collections.reverseOrder());
    builder.orderValuesBy(Collections.reverseOrder());
    builder.put("c", 4);
    builder.put("a", 2);
    builder.put("b", 6);
    ImmutableListMultimap<String, Integer> multimap = builder.build();

    protected SortedSet<String> create(String[] elements) {
      return ImmutableSortedSet.<String>reverseOrder().add(elements).build().descendingSet();
    }
  }

  public static class ImmutableSortedSetExplicitComparator extends TestStringSetGenerator {

    private static final Comparator<String> STRING_REVERSED = Collections.reverseOrder();

    @Override
    protected SortedSet<String> create(String[] elements) {

    assertTrue(multimap.get("a") instanceof ImmutableSortedSet);
    assertEquals(
        Collections.reverseOrder(), ((ImmutableSortedSet<Integer>) multimap.get("a")).comparator());
    assertTrue(multimap.get("x") instanceof ImmutableSortedSet);
    assertEquals(
        Collections.reverseOrder(), ((ImmutableSortedSet<Integer>) multimap.get("x")).comparator());

import static java.util.Arrays.asList;
import static java.util.Collections.singleton;
import static java.util.Comparator.comparing;
import static java.util.Comparator.naturalOrder;
import static java.util.Comparator.reverseOrder;

import com.google.common.annotations.GwtCompatible;
import com.google.common.testing.EqualsTester;
import java.util.Collections;
import java.util.Comparator;
import java.util.Optional;

    builder.put("b", 3);
    builder.put("d", 2);
    builder.put("a", 5);
    builder.orderKeysBy(Collections.reverseOrder());
    builder.orderValuesBy(Collections.reverseOrder());
    builder.put("c", 4);
    builder.put("a", 2);
    builder.put("b", 6);
    ImmutableListMultimap<String, Integer> multimap = builder.build();

            .createTestSuite());

    suite.addTest(
        NavigableSetTestSuiteBuilder.using(new ImmutableSortedSetReversedOrderGenerator())
            .named(ImmutableSortedSetTest.class.getName() + ", reverseOrder, iterator")
            .withFeatures(
                CollectionSize.ANY,
                CollectionFeature.KNOWN_ORDER,
                CollectionFeature.SERIALIZABLE,

        }
      };

  private static final List<Integer> LONGER_LIST = asList(8, 6, 7, 5, 3, 0, 9);

  private static final Comparator<Integer> SOME_COMPARATOR = Collections.reverseOrder();

  @J2ktIncompatible
  @GwtIncompatible // suite
  public static Test suite() {
    TestSuite suite = new TestSuite();
    suite.addTestSuite(SetsTest.class);

    suite.addTest(

  }

  public void testReverse() {
    Ordering<Number> reverseOrder = numberOrdering.reverse();
    testComparator(reverseOrder, Integer.MAX_VALUE, 1, 0, -1, Integer.MIN_VALUE);

    new EqualsTester()
        .addEqualityGroup(reverseOrder, numberOrdering.reverse())
        .addEqualityGroup(Ordering.natural().reverse())
        .addEqualityGroup(Collections.reverseOrder())
        .testEquals();
  }