* time-limited would be extremely annoying, so this gives you a time-limiter you can easily swap in
 * for your real time-limiter while you're debugging.
 *
 * @author Kevin Bourrillion
 * @author Jens Nyman
 * @since 1.0
 */
@J2ktIncompatible
@GwtIncompatible
@ElementTypesAreNonnullByDefault
public final class FakeTimeLimiter implements TimeLimiter {
  @CanIgnoreReturnValue // TODO(kak): consider removing this

o?dov?ede?usto??l!.&c,gro?moc?ofni?r&ep?nb,?t&en?ni??ude?vog??irgnahs?le&nisiuc?rbmuder???m!.&ca?gro?oc?sserp?ten?vog??ahokoy?e00sf7vqn--nx?m??n!.&ac?cc?eman?gro?ibom?loohcs?moc?ni?o&c?fni?rp??r&d?o??s&u?w??vt?xm??av?is?olecrab?tea??p!.&bog?ca?d&em?ls??g&ni?ro??mo&c?n??oba?ten?ude??c?g7hyabgm--nx?ra!.&461e?6pi?iru?nru?rdda-ni?siri???s??q!.&eman?gro?hcs?lim?moc?t&en?opsgolb,?ude?vog???r&az?emac?f4a3abgm--nx?n!d5uhf8le58r4w--nx??u&kas?tan???s!.&bup?dem?gro?hcs?moc?ten?ude?vog??ac!.uban.iu,?iv??t&a...

o?dov?ede?usto??l!.&c,gro?moc?ofni?r&ep?nb,?t&en?ni??ude?vog??irgnahs?le&nisiuc?rbmuder???m!.&ca?gro?oc?sserp?ten?vog??ahokoy?e00sf7vqn--nx?m??n!.&ac?cc?eman?gro?ibom?loohcs?moc?ni?o&c?fni?rp??r&d?o??s&u?w??vt?xm??av?is?olecrab?tea??p!.&bog?ca?d&em?ls??g&ni?ro??mo&c?n??oba?ten?ude??c?g7hyabgm--nx?ra!.&461e?6pi?iru?nru?rdda-ni?siri???s??q!.&eman?gro?hcs?lim?moc?t&en?opsgolb,?ude?vog???r&az?emac?f4a3abgm--nx?n!d5uhf8le58r4w--nx??u&kas?tan???s!.&bup?dem?gro?hcs?moc?ten?ude?vog??ac!.uban.iu,?iv??t&a...

/**
 * Useful suppliers.
 *
 * <p>All methods return serializable suppliers as long as they're given serializable parameters.
 *
 * @author Laurence Gonsalves
 * @author Harry Heymann
 * @since 2.0
 */
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
public final class Suppliers {
  private Suppliers() {}

  /**

import java.util.concurrent.atomic.AtomicBoolean;
import javax.annotation.CheckForNull;

/**
 * An implementation of {@link GraphConnections} for directed graphs.
 *
 * @author James Sexton
 * @author Jens Nyman
 * @param <N> Node parameter type
 * @param <V> Value parameter type
 */
@ElementTypesAreNonnullByDefault
final class DirectedGraphConnections<N, V> implements GraphConnections<N, V> {
  /**

import java.util.concurrent.atomic.AtomicBoolean;
import javax.annotation.CheckForNull;

/**
 * An implementation of {@link GraphConnections} for directed graphs.
 *
 * @author James Sexton
 * @author Jens Nyman
 * @param <N> Node parameter type
 * @param <V> Value parameter type
 */
@ElementTypesAreNonnullByDefault
final class DirectedGraphConnections<N, V> implements GraphConnections<N, V> {
  /**

 * java.util.function.Supplier}, making conversion code necessary only in one direction. At that
 * time, this interface will be officially discouraged.
 *
 * @author Harry Heymann
 * @since 2.0
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
public interface Supplier<T extends @Nullable Object> {
  /**

 * time-limited would be extremely annoying, so this gives you a time-limiter you can easily swap in
 * for your real time-limiter while you're debugging.
 *
 * @author Kevin Bourrillion
 * @author Jens Nyman
 * @since 1.0
 */
@J2ktIncompatible
@GwtIncompatible
@ElementTypesAreNonnullByDefault
public final class FakeTimeLimiter implements TimeLimiter {
  @CanIgnoreReturnValue // TODO(kak): consider removing this

/**
 * Useful suppliers.
 *
 * <p>All methods return serializable suppliers as long as they're given serializable parameters.
 *
 * @author Laurence Gonsalves
 * @author Harry Heymann
 * @since 2.0
 */
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
public final class Suppliers {
  private Suppliers() {}

  /**