assertEquals(-1, iterator.previousIndex());
    assertThrows(NoSuchElementException.class, () -> iterator.next());
    assertThrows(NoSuchElementException.class, () -> iterator.previous());
    assertThrows(UnsupportedOperationException.class, () -> iterator.remove());
    assertThrows(UnsupportedOperationException.class, () -> iterator.set("a"));
    assertThrows(UnsupportedOperationException.class, () -> iterator.add("a"));
  }

    assertEquals(-1, iterator.previousIndex());
    assertThrows(NoSuchElementException.class, () -> iterator.next());
    assertThrows(NoSuchElementException.class, () -> iterator.previous());
    assertThrows(UnsupportedOperationException.class, () -> iterator.remove());
    assertThrows(UnsupportedOperationException.class, () -> iterator.set("a"));
    assertThrows(UnsupportedOperationException.class, () -> iterator.add("a"));
  }

    assertEquals(0, stats.hitCount());

    assertThrows(InvalidCacheLoadException.class, () -> cache.get(new Object()));
    stats = cache.stats();
    assertEquals(1, stats.missCount());
    assertEquals(0, stats.loadSuccessCount());
    assertEquals(1, stats.loadExceptionCount());
    assertEquals(0, stats.hitCount());

    assertThrows(InvalidCacheLoadException.class, () -> cache.getUnchecked(new Object()));

    assertThrows(IllegalArgumentException.class, () -> type.getSubtype(Iterable.class));
  }

  @SuppressWarnings("TestExceptionChecker") // see comment below
  public <T extends Iterable<String>> void testGetSubtype_fromTypeVariable() {
    /*
     * We'd use assertThrows here, but that causes capture() to return null under Java 8, presumably

    assertThrows(IllegalArgumentException.class, () -> type.getSubtype(Iterable.class));
  }

  @SuppressWarnings("TestExceptionChecker") // see comment below
  public <T extends Iterable<String>> void testGetSubtype_fromTypeVariable() {
    /*
     * We'd use assertThrows here, but that causes capture() to return null under Java 8, presumably