*/
    public static QualifiedVersion of(final String s) {
        Objects.requireNonNull(s);
        Matcher matcher = pattern.matcher(s);
        if (matcher.matches() == false) {
            throw new IllegalArgumentException("Invalid version format: '" + s + "'. Should be " + pattern);
        }

        return new QualifiedVersion(
            Integer.parseInt(matcher.group(1)),
            Integer.parseInt(matcher.group(2)),

        .name("a")
        .value("b")
        .domain("example.com")

    assertThrows<IllegalArgumentException> {
      cookieBuilder.sameSite(" a").build()
    }
    assertThrows<IllegalArgumentException> {
      cookieBuilder.sameSite("a ").build()
    }
    assertThrows<IllegalArgumentException> {
      cookieBuilder.sameSite(" a ").build()
    }

    cookieBuilder.sameSite("a").build()
  }

    assertThrows(IllegalArgumentException.class, () -> resetMap(entries));
  }

  @MapFeature.Require(REJECTS_DUPLICATES_AT_CREATION)
  @CollectionSize.Require(absent = {ZERO, ONE})
  public void testCreateWithDuplicates_nonNullDuplicatesRejected() {
    Entry<K, V>[] entries = getEntriesMultipleNonNullKeys();
    assertThrows(IllegalArgumentException.class, () -> resetMap(entries));
  }

   *   <li>{@link UnicodeEscaper} handles <a href="http://en.wikipedia.org/wiki/UTF-16">UTF-16</a>
   *       correctly, including surrogate character pairs. If the input is badly formed the escaper
   *       should throw {@link IllegalArgumentException}.
   *   <li>{@link CharEscaper} handles Java characters independently and does not verify the input
   *       for well formed characters. A {@code CharEscaper} should not be used in situations where

    assertThrows(
        IllegalArgumentException.class, () -> map.getInstance(this.<Number>anyIterableType()));
  }

  public void testPut_containsTypeVariable() {
    ImmutableTypeToInstanceMap.Builder<Iterable<Integer>> builder =
        ImmutableTypeToInstanceMap.builder();
    assertThrows(
        IllegalArgumentException.class,

    }

    @Test
    @DisplayName("Null options cause IllegalArgumentException when retrieving entries (JAAS requires non-null options)")
    void nullOptions_throwOnAccess() {
        // Arrange
        StaticJAASConfiguration cfg = new StaticJAASConfiguration(null);

        // Act + Assert
        assertThrows(IllegalArgumentException.class, () -> cfg.getAppConfigurationEntry("any"),

      // the range have a lower bound
      throw new IllegalArgumentException(
          "Neither the DiscreteDomain nor this range set are bounded below");
    } else if (!span.hasUpperBound()) {
      try {
        domain.maxValue();
      } catch (NoSuchElementException e) {
        throw new IllegalArgumentException(
            "Neither the DiscreteDomain nor this range set are bounded above");
      }

    assertThrows(IllegalArgumentException.class, () -> resetMap(entries));
  }

  @MapFeature.Require(REJECTS_DUPLICATES_AT_CREATION)
  @CollectionSize.Require(absent = {ZERO, ONE})
  public void testCreateWithDuplicates_nonNullDuplicatesRejected() {
    Entry<K, V>[] entries = getEntriesMultipleNonNullKeys();
    assertThrows(IllegalArgumentException.class, () -> resetMap(entries));
  }

   * relative to the natural ordering of the elements, and returns them via {@link #topK} in
   * ascending order.
   *
   * @throws IllegalArgumentException if {@code k < 0} or {@code k > Integer.MAX_VALUE / 2}
   */
  public static <T extends Comparable<? super T>> TopKSelector<T> least(int k) {
    return least(k, Ordering.natural());
  }

  /**

  }

  public void testConstructor_invalidReturning() throws Exception {
    Invokable<?, Prepender> delegate = Prepender.constructor(String.class, int.class);
    assertThrows(IllegalArgumentException.class, () -> delegate.returning(SubPrepender.class));
  }

  public void testStaticMethod_returnType() throws Exception {
    Invokable<?, ?> delegate = Prepender.method("prepend", String.class, Iterable.class);