}

  /** Returns {@code true} if {@code x} represents a power of two. */
  public static boolean isPowerOfTwo(BigInteger x) {
    checkNotNull(x);
    return x.signum() > 0 && x.getLowestSetBit() == x.bitLength() - 1;
  }

  /**
   * Returns the base-2 logarithm of {@code x}, rounded according to the specified rounding mode.
   *
   * @throws IllegalArgumentException if {@code x <= 0}

## Agregar más validaciones { #add-more-validations }

También puedes agregar un parámetro `min_length`:

{* ../../docs_src/query_params_str_validations/tutorial003_an_py310.py hl[10] *}

## Agregar expresiones regulares { #add-regular-expressions }

                        final long maxLength = contentLengthHelper.getMaxLength(responseData.getMimeType());
                        if (responseData.getContentLength() > maxLength) {
                            throw new MaxLengthExceededException("The content length (" + responseData.getContentLength()
                                    + " byte) is over " + maxLength + " byte. The url is " + filePath);
                        }

    /**
     * Validate string from server response
     *
     * @param str string to validate
     * @param maxLength maximum allowed length
     * @param fieldName field name for error messages
     * @throws SmbException if string is invalid
     */
    public void validateString(String str, int maxLength, String fieldName) throws SmbException {
        totalValidations.incrementAndGet();

        if (str == null) {

t.length-d}},getTemplate:function(){var a,b,c,d,e,f;switch(this.showInputs?(b='<input type="text" class="bootstrap-timepicker-hour" maxlength="2"/>',c='<input type="text" class="bootstrap-timepicker-minute" maxlength="2"/>',d='<input type="text" class="bootstrap-timepicker-second" maxlength="2"/>',e='<input type="text" class="bootstrap-timepicker-meridian" maxlength="2"/>'):(b='<span class="bootstrap-timepicker-hour"></span>',c='<span class="bootstrap-timepicker-minute"></span>',d='<span class="...

                            "description": {
                                "title": "The description of the item",
                                "anyOf": [
                                    {"maxLength": 300, "type": "string"},
                                    {"type": "null"},
                                ],
                            },
                            "price": {

        pdis = createInputStream(nullData);
        assertNull(pdis.readFiletime());
    }

    @Test
    public void testReadUnicodeString() throws IOException, PACDecodingException {
        // length=4, maxLength=4, pointer=0x1234
        byte[] data = new byte[] { 0x04, 0x00, 0x04, 0x00, 0x34, 0x12, 0x00, 0x00 };
        PacDataInputStream pdis = createInputStream(data);
        PacUnicodeString str = pdis.readUnicodeString();

## Ajouter plus de validations { #add-more-validations }

Vous pouvez également ajouter un paramètre `min_length` :

{* ../../docs_src/query_params_str_validations/tutorial003_an_py310.py hl[10] *}

## Ajouter des expressions régulières { #add-regular-expressions }

            if (contentLengthHelper != null) {
                final long maxLength = contentLengthHelper.getMaxLength(responseData.getMimeType());
                if (responseData.getContentLength() > maxLength) {
                    throw new MaxLengthExceededException("The content length (" + responseData.getContentLength() + " byte) is over "
                            + maxLength + " byte. The url is " + filePath);
                }
            }

        @DisplayName("Should create lock with maximum values")
        void testConstructorWithMaxValues() {
            long maxOffset = Long.MAX_VALUE;
            long maxLength = Long.MAX_VALUE;
            int flags = 0xFFFFFFFF;

            lock = new Smb2Lock(maxOffset, maxLength, flags);

            assertNotNull(lock);
        }

        @Test
        @DisplayName("Should create lock with negative values")