assertThat(japaneseToSpanish.apply("Ichi")).isEqualTo("Uno");
    assertThrows(IllegalArgumentException.class, () -> japaneseToSpanish.apply("Ni"));
    assertThat(japaneseToSpanish.apply("San")).isEqualTo("Tres");
    assertThrows(IllegalArgumentException.class, () -> japaneseToSpanish.apply("Shi"));

    new EqualsTester()

                        } else {
                            throw new IllegalArgumentException("Unrecognized entry: " + l);
                        }
                        String[] parts = l.split(splitExpr);
                        if (parts.length < 1) {
                            throw new IllegalArgumentException("Unrecognized entry: " + l);
                        }

    assertThat(Ints.ensureCapacity(ARRAY1, 2, 1)).isEqualTo(new int[] {(int) 1, (int) 0, (int) 0});
  }

  public void testEnsureCapacity_fail() {
    assertThrows(IllegalArgumentException.class, () -> Ints.ensureCapacity(ARRAY1, -1, 1));
    assertThrows(IllegalArgumentException.class, () -> Ints.ensureCapacity(ARRAY1, 1, -1));
  }

  public void testJoin() {
    assertThat(Ints.join(",", EMPTY)).isEmpty();

    /**
     * Creates an artifact.
     *
     * @param request the request holding artifact creation parameters
     * @return an {@code Artifact}, never {@code null}
     * @throws IllegalArgumentException if {@code request} is null or {@code request.session} is null or invalid
     */
    @Nonnull
    Artifact create(@Nonnull ArtifactFactoryRequest request);

    @Nonnull
    default Artifact create(

   *
   * <p>The returned multiset is serializable if the input map is.
   *
   * @param countMap backing map for storing the elements in the multiset and their counts. It must
   *     be empty.
   * @throws IllegalArgumentException if {@code countMap} is not empty
   * @since 20.0
   */
  public static <E> ConcurrentHashMultiset<E> create(ConcurrentMap<E, AtomicInteger> countMap) {

   * is, the first call to {@link #next()} will return the first element (or throw {@link
   * NoSuchElementException} if {@code size} is zero).
   *
   * @throws IllegalArgumentException if {@code size} is negative
   */
  protected AbstractIndexedListIterator(int size) {
    this(size, 0);
  }

  /**

     * @throws IllegalArgumentException when
     */
    public void setRequestType(final int requestType) {
        switch (requestType) {
            case REQUEST_PUT:
                break;
            case REQUEST_GET:
                break;
            default:
                throw new IllegalArgumentException("Illegal request type: " + requestType);
        }

                        .execute()
                        .actionGet(settings.getIndicesTimeout());
                return analyzeResponse.getTokens();
            } catch (final IllegalArgumentException e) {
                return analyze(text, field, lang);
            }
        }
    }

    /**
     * Check if the language is supported.
     * @param lang Language

    @Test
    public void testNullMasterPassword() {
        assertThrows(IllegalArgumentException.class, () -> {
            new SecureCredentialStorage(null);
        }, "Should throw IllegalArgumentException for null master password");
    }

    @Test
    public void testEmptyMasterPassword() {
        assertThrows(IllegalArgumentException.class, () -> {
            new SecureCredentialStorage(new char[0]);

  @CollectionFeature.Require(SUPPORTS_ADD)
  public void testAddOccurrencesNegative() {
    assertThrows(IllegalArgumentException.class, () -> getMultiset().add(e0(), -1));
  }

  @CollectionFeature.Require(SUPPORTS_ADD)
  public void testAddTooMany() {
    getMultiset().add(e3(), Integer.MAX_VALUE);
    assertThrows(IllegalArgumentException.class, () -> getMultiset().add(e3()));
    assertEquals(Integer.MAX_VALUE, getMultiset().count(e3()));