* @throws NoSuchElementException if the iterable is empty
   */
  @ParametricNullness
  public static <T extends @Nullable Object> T getLast(Iterable<T> iterable) {
    // TODO(kevinb): Support a concurrently modified collection?
    if (iterable instanceof List) {
      List<T> list = (List<T>) iterable;
      if (list.isEmpty()) {
        throw new NoSuchElementException();
      }

    super.setUp();
    logHandler = new TestLogHandler();
    LocalCache.logger.addHandler(logHandler);
  }

  @Override
  public void tearDown() throws Exception {
    super.tearDown();
    /*
     * TODO(cpovirk): Run tests in another thread instead of messing with main thread's interrupted
     * status.
     */
    Thread.interrupted();
    LocalCache.logger.removeHandler(logHandler);
  }

 * {@link ClosingFuture} pipeline.
 */
@NullUnmarked
@GwtIncompatible
@J2ktIncompatible
public abstract class AbstractClosingFutureTest extends TestCase {
  // TODO(dpb): Use Expect once that supports JUnit 3, or we can use JUnit 4.
  final List<AssertionError> failures = new ArrayList<>();
  final StandardSubjectBuilder expect =
      StandardSubjectBuilder.forCustomFailureStrategy(

 * @author Jon Noack
 */
@GwtIncompatible // not worth using in GWT for now
class CompactHashMap<K extends @Nullable Object, V extends @Nullable Object>
    extends AbstractMap<K, V> implements Serializable {
  /*
   * TODO: Make this a drop-in replacement for j.u. versions, actually drop them in, and test the
   * world. Figure out what sort of space-time tradeoff we're actually going to get here with the

	}
	xl.SetDiskID(emptyDiskID)

	xl.totalWrites.Store(xl.storage.getWriteAttribute())
	xl.totalDeletes.Store(xl.storage.getDeleteAttribute())
	xl.diskCtx, xl.diskCancel = context.WithCancel(context.TODO())
	for i := range xl.apiLatencies[:] {
		xl.apiLatencies[i] = &lockedLastMinuteLatency{}
	}
	if xl.healthCheck {
		go xl.monitorDiskWritable(xl.diskCtx)
	}
	return &xl
}

    Map<Integer, String> left = ImmutableMap.of(1, "a", 2, "b", 3, "c", 4, "d", 5, "e");
    Map<Integer, String> right = ImmutableMap.of(1, "A", 3, "F", 5, "G", 6, "Z");

    // TODO(kevinb): replace with Ascii.caseInsensitiveEquivalence() when it
    // exists
    Equivalence<String> caseInsensitiveEquivalence =
        Equivalence.equals()
            .onResultOf(

   * @throws IllegalStateException if a weigher was already set or {@link #maximumSize(long)} was
   *     previously called
   * @since 11.0
   */
  @GwtIncompatible // To be supported
  @CanIgnoreReturnValue // TODO(b/27479612): consider removing this
  public <K1 extends K, V1 extends V> CacheBuilder<K1, V1> weigher(
      Weigher<? super K1, ? super V1> weigher) {
    checkState(this.weigher == null);
    if (strictParsing) {

does not need solving. An up-front discussion often saves a good deal of wasted
time in these cases.

We normally immediately reject isolated PRs that only perform simple
refactorings or otherwise "tidy up" certain aspects of the code. We think the
benefits of this kind of change are very small, and in our experience it is not
worth investing the substantial effort needed to review them. This especially

);var i=n.default.extend({},Et,"object"==typeof t?t:a),o=new e(n.default(this),i);n.default(this).data(Ht,"object"==typeof t?t:a),"init"===t&&o[t]()}))},e}();n.default(window).on("load",(function(){Lt._jQueryInterface.call(n.default('[data-widget="todo-list"]'))})),n.default.fn[Qt]=Lt._jQueryInterface,n.default.fn[Qt].Constructor=Lt,n.default.fn[Qt].noConflict=function(){return n.default.fn[Qt]=zt,Lt._jQueryInterface};var Dt="Treeview",Rt="lte.treeview",At=n.default.fn[Dt],Mt=".nav-item",qt=".na...

     * @param document the parsed HTML document
     * @return the thumbnail URL if found, null otherwise
     */
    protected String getThumbnailUrl(final ResponseData responseData, final Document document) {
        // TODO PageMap
        try {
            // meta thumbnail
            final Node thumbnailNode = getXPathAPI().selectSingleNode(document, META_NAME_THUMBNAIL_CONTENT);
            if (thumbnailNode != null) {