String version,
        ElasticsearchDistributionType type,
        Platform platform,
        Boolean bundledJdk,
        String message
    ) {
        IllegalArgumentException e = expectThrows(
            IllegalArgumentException.class,
            () -> checkDistro(project, name, version, type, platform, bundledJdk)
        );
        assertThat(e.getMessage(), containsString(message));
    }

   *   <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"),

     * silently {@link #addNode(Object) add} each missing endpoint to the graph.
     *
     * @return this {@code Builder} object
     * @throws IllegalArgumentException if the introduction of the edge would violate {@link
     *     #allowsSelfLoops()}
     * @throws IllegalArgumentException if the endpoints are unordered and the graph is directed
     */
    @CanIgnoreReturnValue

   *
   * @param value any value in the range of the {@code byte} type
   * @return the {@code byte} value that equals {@code value}
   * @throws IllegalArgumentException if {@code value} is greater than {@link Byte#MAX_VALUE} or
   *     less than {@link Byte#MIN_VALUE}
   */
  public static byte checkedCast(long value) {
    byte result = (byte) value;

      // 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);