@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class ListLastIndexOfTester<E> extends AbstractListIndexOfTester<E> {
  @Override
  protected int find(Object o) {
    return getList().lastIndexOf(o);
  }

  @Override
  protected String getMethodName() {
    return "lastIndexOf";
  }

  @CollectionFeature.Require(absent = REJECTS_DUPLICATES_AT_CREATION)
  @CollectionSize.Require(absent = {ZERO, ONE})
  public void testLastIndexOf_duplicate() {

@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class ListLastIndexOfTester<E> extends AbstractListIndexOfTester<E> {
  @Override
  protected int find(Object o) {
    return getList().lastIndexOf(o);
  }

  @Override
  protected String getMethodName() {
    return "lastIndexOf";
  }

  @CollectionFeature.Require(absent = REJECTS_DUPLICATES_AT_CREATION)
  @CollectionSize.Require(absent = {ZERO, ONE})
  public void testLastIndexOf_duplicate() {

    assertThat(Bytes.lastIndexOf(EMPTY, (byte) 1)).isEqualTo(-1);
    assertThat(Bytes.lastIndexOf(ARRAY1, (byte) 2)).isEqualTo(-1);
    assertThat(Bytes.lastIndexOf(ARRAY234, (byte) 1)).isEqualTo(-1);
    assertThat(Bytes.lastIndexOf(new byte[] {(byte) -1}, (byte) -1)).isEqualTo(0);
    assertThat(Bytes.lastIndexOf(ARRAY234, (byte) 2)).isEqualTo(0);
    assertThat(Bytes.lastIndexOf(ARRAY234, (byte) 3)).isEqualTo(1);

    return (ImmutableSortedSet<E>) super.delegateCollection();
  }

  @Override
  public Comparator<? super E> comparator() {
    return delegateCollection().comparator();
  }

  // Override indexOf() and lastIndexOf() to be O(log N) instead of O(N).

  @GwtIncompatible // ImmutableSortedSet.indexOf
  // TODO(cpovirk): consider manual binary search under GWT to preserve O(log N) lookup
  @Override

    assertThat(Bytes.lastIndexOf(EMPTY, (byte) 1)).isEqualTo(-1);
    assertThat(Bytes.lastIndexOf(ARRAY1, (byte) 2)).isEqualTo(-1);
    assertThat(Bytes.lastIndexOf(ARRAY234, (byte) 1)).isEqualTo(-1);
    assertThat(Bytes.lastIndexOf(new byte[] {(byte) -1}, (byte) -1)).isEqualTo(0);
    assertThat(Bytes.lastIndexOf(ARRAY234, (byte) 2)).isEqualTo(0);
    assertThat(Bytes.lastIndexOf(ARRAY234, (byte) 3)).isEqualTo(1);

        if (list.contains(key)) {
          assertEquals(list.lastIndexOf(key), answer);
          return;
        }
        break;
      case ANY_PRESENT:
        if (list.contains(key)) {
          assertEquals(key, list.get(answer));
          return;
        }
        break;
      case FIRST_AFTER:
        if (list.contains(key)) {
          assertEquals(list.lastIndexOf(key) + 1, answer);
          return;
        }

    assertThat(iia.lastIndexOf(1)).isEqualTo(1);
    assertThat(iia.lastIndexOf(8)).isEqualTo(5);
    assertThat(iia.lastIndexOf(4)).isEqualTo(-1);
    assertThat(ImmutableDoubleArray.of(13).lastIndexOf(13)).isEqualTo(0);
    assertThat(ImmutableDoubleArray.of().lastIndexOf(21)).isEqualTo(-1);
    assertThat(iia.subArray(1, 5).lastIndexOf(1)).isEqualTo(0);
  }

  public void testContains() {

  }

  public void testLastIndexOf() {
    assertThat(Doubles.lastIndexOf(EMPTY, (double) 1)).isEqualTo(-1);
    assertThat(Doubles.lastIndexOf(ARRAY1, (double) 2)).isEqualTo(-1);
    assertThat(Doubles.lastIndexOf(ARRAY234, (double) 1)).isEqualTo(-1);
    assertThat(Doubles.lastIndexOf(new double[] {(double) -1}, (double) -1)).isEqualTo(0);
    assertThat(Doubles.lastIndexOf(ARRAY234, (double) 2)).isEqualTo(0);

    assertThat(Chars.lastIndexOf(EMPTY, (char) 1)).isEqualTo(-1);
    assertThat(Chars.lastIndexOf(ARRAY1, (char) 2)).isEqualTo(-1);
    assertThat(Chars.lastIndexOf(ARRAY234, (char) 1)).isEqualTo(-1);
    assertThat(Chars.lastIndexOf(new char[] {(char) -1}, (char) -1)).isEqualTo(0);
    assertThat(Chars.lastIndexOf(ARRAY234, (char) 2)).isEqualTo(0);
    assertThat(Chars.lastIndexOf(ARRAY234, (char) 3)).isEqualTo(1);

@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public abstract class AbstractListIndexOfTester<E> extends AbstractListTester<E> {
  /** Override to call {@code indexOf()} or {@code lastIndexOf()}. */
  protected abstract int find(@Nullable Object o);

  /** Override to return "indexOf" or "lastIndexOf()" for use in failure messages. */
  protected abstract String getMethodName();

  @CollectionSize.Require(absent = ZERO)
  public void testFind_yes() {