import com.google.common.base.Optional;

/**
 * A base class for builders that construct graphs with user-defined properties.
 *
 * @author James Sexton
 */
abstract class AbstractGraphBuilder<N> {
  final boolean directed;
  boolean allowsSelfLoops = false;
  ElementOrder<N> nodeOrder = ElementOrder.insertion();
  ElementOrder<N> incidentEdgeOrder = ElementOrder.unordered();

  Optional<Integer> expectedNodeCount = Optional.absent();

    host: String,
    session: SSLSession,
  ): Boolean =
    if (!host.isAscii()) {
      false
    } else {
      try {
        verify(host, session.peerCertificates[0] as X509Certificate)
      } catch (_: SSLException) {
        false
      }
    }

  fun verify(
    host: String,
    certificate: X509Certificate,
  ): Boolean =
    when {

    checkNotNull(comparator);

    boolean hasSameComparator = fromSortedSet || hasSameComparator(elements, comparator);
    if (hasSameComparator && (elements instanceof ImmutableSortedSet)) {
      @SuppressWarnings("unchecked")
      ImmutableSortedSet<E> result = (ImmutableSortedSet<E>) elements;
      boolean isSubset =

   */
  @GuardedBy("lock")
  private int runningTasks = 0;

  @GuardedBy("lock")
  private boolean shutdown = false;

  @Override
  public void execute(Runnable command) {
    startTask();
    try {
      command.run();
    } finally {
      endTask();
    }
  }

  @Override
  public boolean isShutdown() {
    synchronized (lock) {
      return shutdown;
    }
  }

  @Override

        val buildTimestampFromGradleProperty: Property<String>

        @get:Optional
        val enableConfigurationCacheForDocsTests: Property<Boolean>

        val runningOnCi: Property<Boolean>

        val runningInstallTask: Property<Boolean>
        val runningDocsTestTask: Property<Boolean>
    }

    override fun obtain(): String? = parameters.run {
        if (enableConfigurationCacheForDocsTests.getOrElse(false)) {

   * @param columnKey key of column to search for
   */
  boolean contains(
      @CompatibleWith("R") @Nullable Object rowKey,
      @CompatibleWith("C") @Nullable Object columnKey);

  /**
   * Returns {@code true} if the table contains a mapping with the specified row key.
   *
   * @param rowKey key of row to search for
   */
  boolean containsRow(@CompatibleWith("R") @Nullable Object rowKey);

  /**

    Function<? super Integer, Boolean> h = Functions.constant(Boolean.TRUE);
    Function<? super String, Integer> g = new HashCodeFunction();
    Function<Float, String> f = Functions.forMap(m, "F");

    Function<Float, Boolean> c1 = Functions.compose(Functions.compose(h, g), f);
    Function<Float, Boolean> c2 = Functions.compose(h, Functions.compose(g, f));

    Function<? super Integer, Boolean> h = Functions.constant(Boolean.TRUE);
    Function<? super String, Integer> g = new HashCodeFunction();
    Function<Float, String> f = Functions.forMap(m, "F");

    Function<Float, Boolean> c1 = Functions.compose(Functions.compose(h, g), f);
    Function<Float, Boolean> c2 = Functions.compose(h, Functions.compose(g, f));

        model: CIBuildModel,
        bucket: String,
    ): String

    fun channel(): String
}

interface PerformanceTestProjectSpec {
    val os: Os
    val type: PerformanceTestType
    val failsStage: Boolean

    fun asConfigurationId(model: CIBuildModel): String

    fun asName(): String

    fun channel(): String
}

data class PerformanceTestPartialTrigger(
    val triggerName: String,

      for (List<Integer> contents : SAMPLE_INPUTS) {
        for (int i = 0; i < 10; i++) {
          for (int j = i + 1; j < 10; j++) {
            for (boolean fromInclusive : ImmutableList.of(true, false)) {
              for (boolean toInclusive : ImmutableList.of(true, false)) {
                NavigableSet<Integer> filterSubset =
                    filter(