if (isDone()) {
      throw new TimeoutException(message + " but future completed as timeout expired");
    }
    throw new TimeoutException(message + " for " + futureToString);
  }

  @ParametricNullness
  @SuppressWarnings("nullness") // TODO(b/147136275): Remove once our checker understands & and |.
  final V blockingGet() throws InterruptedException, ExecutionException {

        for (Entry<Object, Object> provide : provides.entrySet()) {
            String key = (String) provide.getKey();
            String value = (String) provide.getValue();

            if (value == null) {
                throw new MisconfiguredToolchainException(
                        "Provides token '" + key + "' doesn't have any value configured.");
            }

            RequirementMatcher matcher;
            if ("version".equals(key)) {

            final boolean update) {
        throw new UnsupportedOperationException("not yet.");
    }

    @Override
    public SuggestWriterResult delete(final Client client, final SuggestSettings settings, final String index, final String id) {
        throw new UnsupportedOperationException("not yet.");
    }

    @Override

    @Override
    void visitTypeVariable(TypeVariable<?> t) {
      throw new UnsupportedOperationException();
    }

    @Override
    void visitWildcardType(WildcardType t) {
      throw new UnsupportedOperationException();
    }

    @Override
    void visitParameterizedType(ParameterizedType t) {
      throw new UnsupportedOperationException();
    }

    @Override

  }

  @CollectionFeature.Require(absent = SUPPORTS_REMOVE)
  public void testRemoveAll_unsupportedEmptyCollection() {
    try {
      assertFalse(
          "removeAll(emptyCollection) should return false or throw "
              + "UnsupportedOperationException",
          collection.removeAll(MinimalCollection.of()));
    } catch (UnsupportedOperationException tolerated) {
    }
    expectUnchanged();
  }

import mockwebserver3.QueueDispatcher

class QueueDispatcher : Dispatcher() {
  internal val delegate = QueueDispatcher()

  @Throws(InterruptedException::class)
  override fun dispatch(request: RecordedRequest): MockResponse = throw UnsupportedOperationException("unexpected call")

  override fun peek(): MockResponse = throw UnsupportedOperationException("unexpected call")

  fun enqueueResponse(response: MockResponse) {

            if (test.continued) {
                /* Catch some difficult to debug errors with // TEST[continued]
                 * and throw a helpful error message. */
                if (previousTest == null || previousTest.path != test.path) {
                    throw new InvalidUserDataException("// TEST[continued] " +
                        "cannot be on first snippet in a file: $test")
                }

            throw new SmbUnsupportedOperationException();
        }
        if (status != WinError.ERROR_SUCCESS && status != WinError.ERROR_MORE_DATA) {
            throw new SmbException(status, true);
        }
    }

    private FileEntry advance() throws CIFSException {
        final int n =

          }

          @Override
          public String get() throws ExecutionException, InterruptedException {
            delegateForDelayedRuntimeException.get();
            throw new RuntimeException();
          }

          @Override
          public String get(long timeout, TimeUnit unit)
              throws ExecutionException, InterruptedException, TimeoutException {

          }

          @Override
          public String get() throws ExecutionException, InterruptedException {
            delegateForDelayedRuntimeException.get();
            throw new RuntimeException();
          }

          @Override
          public String get(long timeout, TimeUnit unit)
              throws ExecutionException, InterruptedException, TimeoutException {