Constructor<ArrayList> constructor = ArrayList.class.getConstructor();
    assertEquals(
        TypeToken.of(ArrayList.class),
        TypeToken.of(ArrayList.class).constructor(constructor).getOwnerType());
    assertEquals(
        new TypeToken<ArrayList<String>>() {},
        new TypeToken<ArrayList<String>>() {}.constructor(constructor).getOwnerType());
  }

   *
   * <p>Instances of {@code exceptionClass} are created by choosing an arbitrary public constructor
   * that accepts zero or more arguments, all of type {@code String} or {@code Throwable}
   * (preferring constructors with at least one {@code String}, then preferring constructors with at
   * least one {@code Throwable}) and calling the constructor via reflection. If the exception did

   *
   * <p><b>Note:</b> this method is now unnecessary and should be treated as deprecated. Instead,
   * use the {@code TreeSet} constructor directly, taking advantage of <a
   * href="http://goo.gl/iz2Wi">"diamond" syntax</a>. One caveat to this is that the {@code TreeSet}
   * constructor uses a null {@code Comparator} to mean "natural ordering," whereas this factory
   * rejects null. Clean your code accordingly.
   *

    };
  }

  /**
   * Returns the {@link Invokable} for {@code constructor}, which must be a member of {@code T}.
   *
   * @since 14.0
   */
  public final Invokable<T, T> constructor(Constructor<?> constructor) {
    checkArgument(
        constructor.getDeclaringClass() == getRawType(),
        "%s not declared by %s",
        constructor,
        getRawType());

/**
 * Static convenience methods that help a method or constructor check whether it was invoked
 * correctly (that is, whether its <i>preconditions</i> were met).
 *
 * <p>If the precondition is not met, the {@code Preconditions} method throws an unchecked exception
 * of a specified type, which helps the method in which the exception was thrown communicate that
 * its caller has made a mistake. This allows constructs such as
 *
 * <pre>{@code

   * comparator has a more general type than the map's keys, such as creating a {@code
   * SortedMap<Integer, String>} with a {@code Comparator<Number>}, use the {@link Builder}
   * constructor instead.
   *
   * @throws NullPointerException if {@code comparator} is null
   */
  public static <K, V> Builder<K, V> orderedBy(Comparator<K> comparator) {
    return new Builder<>(comparator);
  }

    static final Waiter TOMBSTONE = new Waiter(false /* ignored param */);

    @CheckForNull volatile Thread thread;
    @CheckForNull volatile Waiter next;

    /**
     * Constructor for the TOMBSTONE, avoids use of ATOMIC_HELPER in case this class is loaded
     * before the ATOMIC_HELPER. Apparently this is possible on some android platforms.
     */
    Waiter(boolean unused) {}

    Waiter() {

    SynchronizedEntry(Map.Entry<K, V> delegate, @CheckForNull Object mutex) {
      super(delegate, mutex);
    }

    @SuppressWarnings("unchecked") // guaranteed by the constructor
    @Override
    Map.Entry<K, V> delegate() {
      return (Map.Entry<K, V>) super.delegate();
    }

    @Override
    public boolean equals(@CheckForNull Object obj) {

    Constructor<ArrayList> constructor = ArrayList.class.getConstructor();
    assertEquals(
        TypeToken.of(ArrayList.class),
        TypeToken.of(ArrayList.class).constructor(constructor).getOwnerType());
    assertEquals(
        new TypeToken<ArrayList<String>>() {},
        new TypeToken<ArrayList<String>>() {}.constructor(constructor).getOwnerType());
  }

   * comparator has a more general type than the map's keys, such as creating a {@code
   * SortedMap<Integer, String>} with a {@code Comparator<Number>}, use the {@link Builder}
   * constructor instead.
   *
   * @throws NullPointerException if {@code comparator} is null
   */
  public static <K, V> Builder<K, V> orderedBy(Comparator<K> comparator) {
    return new Builder<>(comparator);
  }