@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(Booleans.lastIndexOf(EMPTY, false)).isEqualTo(-1);
    assertThat(Booleans.lastIndexOf(ARRAY_FALSE, true)).isEqualTo(-1);
    assertThat(Booleans.lastIndexOf(ARRAY_FALSE_FALSE, true)).isEqualTo(-1);
    assertThat(Booleans.lastIndexOf(ARRAY_FALSE, false)).isEqualTo(0);
    assertThat(Booleans.lastIndexOf(ARRAY_FALSE_TRUE, false)).isEqualTo(0);
    assertThat(Booleans.lastIndexOf(ARRAY_FALSE_TRUE, true)).isEqualTo(1);

    Thread thread2 = threadFactory.newThread(monitoredRunnable);
    checkThreadPoolName(thread2, 2);
    assertEquals(
        thread.getName().substring(0, thread.getName().lastIndexOf('-')),
        thread2.getName().substring(0, thread.getName().lastIndexOf('-')));

    // Building again should give us a different pool ID.
    ThreadFactory threadFactory2 = builder.build();
    Thread thread3 = threadFactory2.newThread(monitoredRunnable);

    assertEquals(size - 1, copy.lastIndexOf(list.get(size - 1)));
    assertEquals(size - 2, head.lastIndexOf(list.get(size - 2)));
    assertEquals(size - 2, tail.lastIndexOf(list.get(size - 1)));
    // The following assumes all elements are distinct.
    assertEquals(0, copy.lastIndexOf(list.get(0)));
    assertEquals(0, head.lastIndexOf(list.get(0)));
    assertEquals(0, tail.lastIndexOf(list.get(1)));

    assertEquals(size - 1, copy.lastIndexOf(list.get(size - 1)));
    assertEquals(size - 2, head.lastIndexOf(list.get(size - 2)));
    assertEquals(size - 2, tail.lastIndexOf(list.get(size - 1)));
    // The following assumes all elements are distinct.
    assertEquals(0, copy.lastIndexOf(list.get(0)));
    assertEquals(0, head.lastIndexOf(list.get(0)));
    assertEquals(0, tail.lastIndexOf(list.get(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() {

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

  public void testContains() {

        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() {