*
   * <p>Unlike {@link Integer#parseInt(String)}, this method returns {@code null} instead of
   * throwing an exception if parsing fails. Additionally, this method only accepts ASCII digits,
   * and returns {@code null} if non-ASCII digits are present in the string.
   *
   * <p>Note that strings prefixed with ASCII {@code '+'} are rejected, even though {@link
   * Integer#parseInt(String)} accepts them.
   *

        assertTrue(result.contains("maxRawSize=8192"));
        assertTrue(result.contains("sessionKey=0x00ABCDEF"));
        // CAP_UNICODE is 0x0004, when formatted as 8 hex digits = 0x00000004
        assertTrue(result.contains("capabilities=0x00000004"));
        assertTrue(result.contains("serverTime=" + new Date(serverData.serverTime)));
        assertTrue(result.contains("serverTimeZone=300"));

	// This matches most other JSON generators.
	// See golang.org/issue/6384 and golang.org/issue/14135.
	// Like fmt %g, but the exponent cutoffs are different
	// and exponents themselves are not padded to two digits.
	abs := math.Abs(f)
	fmt := byte('f')
	if abs != 0 {
		if abs < 1e-6 || abs >= 1e21 {
			fmt = 'e'
		}
	}
	dst = strconv.AppendFloat(dst, f, fmt, -1, 64)
	if fmt == 'e' {

     */
    @Test
    void testToStringContainsExpectedFields() {
        // Given
        int sid = 4660; // 0x1234, printed as decimal
        int resumeKey = 0x01020304; // shows only low 4 hex digits per implementation
        String name = "name";
        Trans2FindNext2 next = new Trans2FindNext2(sid, resumeKey, name);

        // When
        String s = next.toString();

        // Then

    checkFromStringCase("[2001::2]:85", 77, "2001::2", 85, true);
  }

  public void testFromStringNonAsciiDigits() {
    // Same as testFromStringUnusedDefaultPort but with Gujarati digits for port numbers.
    checkFromStringCase("gmail.com:૮1", 77, null, -1, false);
    checkFromStringCase("192.0.2.2:૮૩", 77, null, -1, false);
    checkFromStringCase("[2001::2]:૮૫", 77, null, -1, false);
  }

    checkFromStringCase("[2001::2]:85", 77, "2001::2", 85, true);
  }

  public void testFromStringNonAsciiDigits() {
    // Same as testFromStringUnusedDefaultPort but with Gujarati digits for port numbers.
    checkFromStringCase("gmail.com:૮1", 77, null, -1, false);
    checkFromStringCase("192.0.2.2:૮૩", 77, null, -1, false);
    checkFromStringCase("[2001::2]:૮૫", 77, null, -1, false);
  }

	}

	mixedText := []byte("abc123def456ghi")
	fmt.Println("\nSplit on digits:")
	for word := range bytes.FieldsFuncSeq(mixedText, unicode.IsDigit) {
		fmt.Printf("%q\n", word)
	}

	// Output:
	// Split on whitespace(similar to FieldsSeq):
	// "The"
	// "quick"
	// "brown"
	// "fox"
	//
	// Split on digits:
	// "abc"
	// "def"
	// "ghi"

     * and the arithmetic mean is always higher than the geometric mean.
     *
     * b) this iteration converges to floor(sqrt(x)). In fact, the number of correct digits doubles
     * with each iteration, so this algorithm takes O(log(digits)) iterations.
     *
     * We start out with a double-precision approximation, which may be higher or lower than the

signedRadix16() [64]int8 { b := s.Bytes() if b[31] > 127 { panic("scalar has high bit set illegally") } var digits [64]int8 // Compute unsigned radix-16 digits: for i := 0; i < 32; i++ { digits[2*i] = int8(b[i] & 15) digits[2*i+1] = int8((b[i] >> 4) & 15) } // Recenter coefficients: for i := 0; i < 63; i++ { carry := (digits[i] + 8) >> 4 digits[i] -= carry << 4 digits[i+1] += carry } return digits } golang.org/fips140@v1.0.0-c2097c7c/fips140/v1.0.0-c2097c7c/edwards25519/scalar_alias_test.go // Copyright...

   * double-duty to make sure the counting and content are consistent, particularly when it comes
   * to awkward operations like measuring the encoded length of header strings, or the
   * length-in-digits of an encoded integer.
   */
  @Throws(IOException::class)
  private fun writeOrCountBytes(
    sink: BufferedSink?,
    countBytes: Boolean,
  ): Long {
    var sink = sink
    var byteCount = 0L