import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.base.Preconditions.checkState;
import static com.google.common.base.Throwables.throwIfUnchecked;
import static com.google.common.collect.Lists.asList;
import static com.google.common.collect.Sets.newConcurrentHashSet;
import static com.google.common.util.concurrent.ClosingFuture.Status.CLOSED;
import static com.google.common.util.concurrent.ClosingFuture.Status.CLOSING;

    return ImmutableGraph.copyOf(graph);
  }

  private static void assertEqualCharNodes(Iterable<Character> result, String expectedCharacters) {
    assertThat(result)
        .containsExactlyElementsIn(Chars.asList(expectedCharacters.toCharArray()))
        .inOrder();
  }

  private static class RequestSavingGraph implements SuccessorsFunction<Character> {
    private final SuccessorsFunction<Character> delegate;

  private static void checkAllowsInsecure(Path path, RecursiveDeleteOption[] options)
      throws InsecureRecursiveDeleteException {
    if (!Arrays.asList(options).contains(RecursiveDeleteOption.ALLOW_INSECURE)) {
      throw new InsecureRecursiveDeleteException(path.toString());
    }
  }

  /**

          }
        };
    List<Object> list = Collections.singletonList(object);
    for (int i = 0; i < 10; i++) {
      Object[] array = new Object[500];
      Arrays.fill(array, list);
      list = Arrays.asList(array);
    }
    future2.set(list);

    unused = future.toString();
  }

  public void testToString_notDone() throws Exception {
    AbstractFuture<Object> testFuture =

- Kubelet: relist pods on-demand for lower latency operations. Guarded by the new beta feature gate "PLEGOnDemandRelist". ([#137362](https://github.com/kubernetes/kubernetes/pull/137362), [@tallclair](https://github.com/tallclair)) [SIG Node]

    @SuppressWarnings("unchecked") // we will only ever read these
    Entry<K, V>[] entries2 = (Entry<K, V>[]) entries;
    return copyOf(Arrays.asList(entries2));
  }

  /**
   * Verifies that {@code key} and {@code value} are non-null, and returns a new immutable entry
   * with those values.
   *

                })
                        .filter(o -> o != null && keySet.add(o.getFirst()))
                        .collect(HashMap<String, List<String>>::new, (m, d) -> m.put(d.getFirst(), Arrays.asList(d.getSecond().split(","))),
                                HashMap::putAll));
            }
            propMap.put(DEFAULT_LABEL_VALUES, map);
        }
        return map.entrySet().stream().flatMap(e -> {

            final DefaultAuthenticationStrategy ntlmAuthStrategy = new DefaultAuthenticationStrategy() {
                private final List<String> schemePriority = Collections.unmodifiableList(Arrays.asList(StandardAuthScheme.BEARER,
                        StandardAuthScheme.DIGEST, StandardAuthScheme.NTLM, StandardAuthScheme.BASIC));

                @Override
                protected List<String> getSchemePriority() {

 * @since 1.0
 */
@GwtCompatible
public final class Futures extends GwtFuturesCatchingSpecialization {

  // A note on memory visibility.
  // Many of the utilities in this class (transform, withFallback, withTimeout, asList, combine)
  // have two requirements that significantly complicate their design.
  // 1. Cancellation should propagate from the returned future to the input future(s).

        for (final Map.Entry<String, String[]> e : request.getParameterMap().entrySet()) {
            if (e.getValue().length > 0) {
                params.put(e.getKey(), Arrays.asList(e.getValue()));
            }
        }
        if (logger.isDebugEnabled()) {
            logger.debug("process authentication: url: {}, params: {}", urlBuf, params);
        }