* Constructor for ICUNormalizer.
     * @param transliteratorId The ID of the transliterator to use.
     * @throws IllegalArgumentException if transliteratorId is null or invalid
     */
    public ICUNormalizer(final String transliteratorId) {
        if (transliteratorId == null) {
            throw new IllegalArgumentException("transliteratorId must not be null");
        }
        try {

     * Constructs a ContentCache with the given byte array data.
     *
     * @param data the byte array containing the content
     * @throws IllegalArgumentException if data is null
     */
    public ContentCache(final byte[] data) {
        if (data == null) {
            throw new IllegalArgumentException("data must not be null");
        }
        this.data = data.clone();
        this.file = null;
    }

    /**

    }

    @Test
    public void testMemoryBasedCacheConstructorWithNull() {
        try {
            new ContentCache((byte[]) null);
            fail("Expected IllegalArgumentException");
        } catch (IllegalArgumentException e) {
            assertTrue(e.getMessage().contains("data must not be null"));
        }
    }

    @Test
    public void testMemoryBasedCacheDefensiveCopy() throws IOException {

  public void testScale_zero() {
    assertThrows(IllegalArgumentException.class, () -> Quantiles.scale(0));
  }

  public void testScale_negative() {
    assertThrows(IllegalArgumentException.class, () -> Quantiles.scale(-4));
  }

  public void testScale_index_negative() {
    Quantiles.Scale intermediate = Quantiles.scale(10);
    assertThrows(IllegalArgumentException.class, () -> intermediate.index(-1));
  }

  public void testScale_zero() {
    assertThrows(IllegalArgumentException.class, () -> Quantiles.scale(0));
  }

  public void testScale_negative() {
    assertThrows(IllegalArgumentException.class, () -> Quantiles.scale(-4));
  }

  public void testScale_index_negative() {
    Quantiles.Scale intermediate = Quantiles.scale(10);
    assertThrows(IllegalArgumentException.class, () -> intermediate.index(-1));
  }

                return minioClient.getObject(args);
            } catch (InvalidKeyException | ErrorResponseException | IllegalArgumentException | InsufficientDataException | InternalException
                    | InvalidResponseException | NoSuchAlgorithmException | XmlParserException | IOException | ServerException e) {

            fail("Expected IllegalArgumentException");
        } catch (IllegalArgumentException e) {
            assertEquals("transliteratorId must not be null", e.getMessage());
        }
    }

    public void test_invalidTransliteratorId() {
        try {
            new ICUNormalizer("Invalid-Transliterator-ID-12345");
            fail("Expected IllegalArgumentException");
        } catch (IllegalArgumentException e) {

  boolean isDirected();

  /**
   * Returns true if this graph allows self-loops (edges that connect a node to itself). Attempting
   * to add a self-loop to a graph that does not allow them will throw an {@link
   * IllegalArgumentException}.
   */
  boolean allowsSelfLoops();

  /** Returns the order of iteration for the elements of {@link #nodes()}. */
  ElementOrder<N> nodeOrder();

  //
  // Element-level accessors
  //

    for (BigInteger x : NEGATIVE_BIGINTEGER_CANDIDATES) {
      assertThrows(IllegalArgumentException.class, () -> BigIntegerMath.ceilingPowerOfTwo(x));
    }
  }

  public void testFloorPowerOfTwoNegative() {
    for (BigInteger x : NEGATIVE_BIGINTEGER_CANDIDATES) {
      assertThrows(IllegalArgumentException.class, () -> BigIntegerMath.floorPowerOfTwo(x));
    }
  }

  public void testCeilingPowerOfTwoZero() {

     * Supported types are Kryo and JavaBin serialization.
     * </p>
     *
     * @param obj the object to serialize
     * @return the serialized object as a byte array
     * @throws IllegalArgumentException if an unsupported serializer type is configured
     * @throws IORuntimeException if an I/O error occurs during serialization
     */
    public byte[] fromObjectToBinary(final Object obj) {