Class<Unsafe> k = Unsafe.class;
              for (Field f : k.getDeclaredFields()) {
                f.setAccessible(true);
                Object x = f.get(null);
                if (k.isInstance(x)) return k.cast(x);
              }
              throw new NoSuchFieldError("the Unsafe");
            }
          });
    } catch (PrivilegedActionException e) {

  @SuppressWarnings("unchecked")
  @Override
  @CheckForNull
  public V get(@CheckForNull Object key) {
    Object result = get(hashTable, alternatingKeysAndValues, size, 0, key);
    /*
     * We can't simply cast the result of `RegularImmutableMap.get` to V because of a bug in our
     * nullness checker (resulting from https://github.com/jspecify/checker-framework/issues/8).
     */
    if (result == null) {
      return null;

   * value}.
   *
   * @param value any {@code long} value
   * @return {@code 2^32 - 1} if {@code value >= 2^32}, {@code 0} if {@code value <= 0}, and {@code
   *     value} cast to {@code int} otherwise
   * @since 21.0
   */
  public static int saturatedCast(long value) {
    if (value <= 0) {
      return 0;
    } else if (value >= (1L << 32)) {
      return -1;
    } else {

    LinkedHashMultimap<String, Integer> multimap = LinkedHashMultimap.create();
    for (int z = 1; z <= 100; z++) {
      multimap.put("a", z);
      // The Eclipse compiler (and hence GWT) rejects a parameterized cast.
      @SuppressWarnings("unchecked")
      LinkedHashMultimap<String, Integer>.ValueSet valueSet =
          (LinkedHashMultimap.ValueSet) multimap.backingMap().get("a");
      assertEquals(z, valueSet.size());

   * value}.
   *
   * @param value any {@code long} value
   * @return {@code 2^32 - 1} if {@code value >= 2^32}, {@code 0} if {@code value <= 0}, and {@code
   *     value} cast to {@code int} otherwise
   * @since 21.0
   */
  public static int saturatedCast(long value) {
    if (value <= 0) {
      return 0;
    } else if (value >= (1L << 32)) {
      return -1;
    } else {

      // even though K doesn't explicitly implement Comparable.
      comparator = (Comparator<? super K>) NATURAL_ORDER;
    }
    if (map instanceof ImmutableSortedMap) {
      // TODO(kevinb): Prove that this cast is safe, even though
      // Collections.unmodifiableSortedMap requires the same key type.
      @SuppressWarnings("unchecked")
      ImmutableSortedMap<K, V> kvMap = (ImmutableSortedMap<K, V>) map;

    assertThat(Chars.saturatedCast(Long.MIN_VALUE)).isEqualTo(LEAST);
  }

  private void assertCastFails(long value) {
    try {
      Chars.checkedCast(value);
      fail("Cast to char should have failed: " + value);
    } catch (IllegalArgumentException ex) {
      assertWithMessage(value + " not found in exception text: " + ex.getMessage())
          .that(ex.getMessage().contains(String.valueOf(value)))

    return Types.newParameterizedTypeWithOwner(
        resolvedOwner, (Class<?>) resolvedRawType, resolvedArgs);
  }

  private static <T> T expectArgument(Class<T> type, Object arg) {
    try {
      return type.cast(arg);
    } catch (ClassCastException e) {
      throw new IllegalArgumentException(arg + " is not a " + type.getSimpleName());
    }
  }

  /** A TypeTable maintains mapping from {@link TypeVariable} to types. */

    monitor.enter();
    try {
      if (a.length < count) a = ObjectArrays.newArray(a, count);

      int k = 0;
      int i = takeIndex;
      while (k < count) {
        // This cast is not itself safe, but the following statement
        // will fail if the runtime type of items[i] is not assignable
        // to the runtime type of a[k++], which is all that the method

                for (Field f : k.getDeclaredFields()) {
                  f.setAccessible(true);
                  Object x = f.get(null);
                  if (k.isInstance(x)) return k.cast(x);
                }
                throw new NoSuchFieldError("the Unsafe");
              }
            });
      } catch (PrivilegedActionException e) {