*
   * <p>Counts 2 per supplementary character, such as for {@link #whitespace}().{@link #negate}().
   */
  public int countIn(CharSequence sequence) {
    int count = 0;
    for (int i = 0; i < sequence.length(); i++) {
      if (matches(sequence.charAt(i))) {
        count++;
      }
    }
    return count;
  }

  /**

    checkPositive("x", x);
    return Integer.highestOneBit(x);
  }

  /**
   * Returns {@code true} if {@code x} represents a power of two.
   *
   * <p>This differs from {@code Integer.bitCount(x) == 1}, because {@code
   * Integer.bitCount(Integer.MIN_VALUE) == 1}, but {@link Integer#MIN_VALUE} is not a power of two.
   */
  // Whenever both tests are cheap and functional, it's faster to use &, | instead of &&, ||

	if ret.Mode.Valid() {
		switch ret.Mode {
		case objectlock.RetCompliance:
			// In compliance mode, a protected object version can't be overwritten
			// or deleted by any user, including the root user in your AWS account.
			// When an object is locked in compliance mode, its retention mode can't
			// be changed, and its retention period can't be shortened. Compliance mode

		// TestXLStorage case - 4.
		// TestXLStorage case with io error count set to 1.
		// expected not to fail.
		{
			srcVol:      "src-vol",
			destVol:     "dest-vol",
			srcPath:     "file3",
			destPath:    "file-two",
			expectedErr: nil,
		},
		// TestXLStorage case - 5.
		// TestXLStorage case with io error count set to maximum allowed count.
		// expected not to fail.
		{
			srcVol:      "src-vol",

     *
     * <p>The method:</p>
     * <ul>
     *   <li>Creates crawler threads for each data configuration</li>
     *   <li>Manages concurrent execution based on thread count limits</li>
     *   <li>Monitors thread completion and handles cleanup</li>
     *   <li>Records execution timing and statistics</li>
     * </ul>
     *

        }

        this.byteCount = SMBUtil.readInt2(buffer, bufferIndex);
        bufferIndex += 2;

        if (this.byteCount != 0) {
            // Read byte count for AndX message - this is correct per SMB1 specification
            final int n = readBytesWireFormat(buffer, bufferIndex);
            if (n != this.byteCount && log.isTraceEnabled()) {

			prometheus.GaugeValue,
			float64(usageInfo.Size),
			bucket,
		)
		ch <- prometheus.MustNewConstMetric(
			prometheus.NewDesc(
				prometheus.BuildFQName(bucketNamespace, "objects", "count"),
				"Total number of objects in a bucket",
				[]string{"bucket"}, nil),
			prometheus.GaugeValue,
			float64(usageInfo.ObjectsCount),
			bucket,
		)
		ch <- prometheus.MustNewConstMetric(

		statusCode: 400,
		cause:      err,
	}
}

func errParseUnsupportedCallWithStar(err error) *s3Error {
	return &s3Error{
		code:       "ParseUnsupportedCallWithStar",
		message:    "Only COUNT with (*) as a parameter is supported in the SQL expression.",
		statusCode: 400,
		cause:      err,
	}
}

func errParseMalformedJoin(err error) *s3Error {
	return &s3Error{

            assertArrayEquals(salt, Arrays.copyOfRange(buffer, 4, 7));
        }

        @ParameterizedTest
        @ValueSource(ints = { 1, 3, 5, 10, 20 })
        @DisplayName("Should encode various hash algorithm counts correctly")
        void testEncodeVariousHashAlgoCounts(int algoCount) {
            int[] hashAlgos = new int[algoCount];
            for (int i = 0; i < algoCount; i++) {
                hashAlgos[i] = i + 1;

  private static class Counter<N extends Number> {
    @Keep List<N> counts;
  }

  public void testWildcardCaptured_typeVariableDeclaresTypeBound_wildcardHasNoExplicitUpperBound()
      throws Exception {
    TypeToken<Counter<?>> type = new TypeToken<Counter<?>>() {};
    TypeToken<?> fieldType =
        type.resolveType(Counter.class.getDeclaredField("counts").getGenericType());