paimon-common/src/main/java/org/apache/paimon/utils/BinaryStringUtils.java [104:155]:
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        while (i < sizeInBytes) {
            b = tmpBytes[i];
            i++;
            if (b == separator) {
                // We allow decimals and will return a truncated integral in that case.
                // Therefore we won't throw an exception here (checking the fractional
                // part happens below.)
                break;
            }

            int digit;
            if (b >= '0' && b <= '9') {
                digit = b - '0';
            } else {
                throw numberFormatExceptionFor(str, "Invalid character found.");
            }

            // We are going to process the new digit and accumulate the result. However, before
            // doing this, if the result is already smaller than the
            // stopValue(Long.MIN_VALUE / radix), then result * 10 will definitely be smaller
            // than minValue, and we can stop.
            if (result < stopValue) {
                throw numberFormatExceptionFor(str, "Overflow.");
            }

            result = result * radix - digit;
            // Since the previous result is less than or equal to
            // stopValue(Long.MIN_VALUE / radix), we can just use `result > 0` to check overflow.
            // If result overflows, we should stop.
            if (result > 0) {
                throw numberFormatExceptionFor(str, "Overflow.");
            }
        }

        // This is the case when we've encountered a decimal separator. The fractional
        // part will not change the number, but we will verify that the fractional part
        // is well formed.
        while (i < sizeInBytes) {
            byte currentByte = tmpBytes[i];
            if (currentByte < '0' || currentByte > '9') {
                throw numberFormatExceptionFor(str, "Invalid character found.");
            }
            i++;
        }

        if (!negative) {
            result = -result;
            if (result < 0) {
                throw numberFormatExceptionFor(str, "Overflow.");
            }
        }
        return result;
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paimon-common/src/main/java/org/apache/paimon/utils/BinaryStringUtils.java [192:243]:
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        while (i < sizeInBytes) {
            b = tmpBytes[i];
            i++;
            if (b == separator) {
                // We allow decimals and will return a truncated integral in that case.
                // Therefore we won't throw an exception here (checking the fractional
                // part happens below.)
                break;
            }

            int digit;
            if (b >= '0' && b <= '9') {
                digit = b - '0';
            } else {
                throw numberFormatExceptionFor(str, "Invalid character found.");
            }

            // We are going to process the new digit and accumulate the result. However, before
            // doing this, if the result is already smaller than the
            // stopValue(Long.MIN_VALUE / radix), then result * 10 will definitely be smaller
            // than minValue, and we can stop.
            if (result < stopValue) {
                throw numberFormatExceptionFor(str, "Overflow.");
            }

            result = result * radix - digit;
            // Since the previous result is less than or equal to
            // stopValue(Long.MIN_VALUE / radix), we can just use `result > 0` to check overflow.
            // If result overflows, we should stop.
            if (result > 0) {
                throw numberFormatExceptionFor(str, "Overflow.");
            }
        }

        // This is the case when we've encountered a decimal separator. The fractional
        // part will not change the number, but we will verify that the fractional part
        // is well formed.
        while (i < sizeInBytes) {
            byte currentByte = tmpBytes[i];
            if (currentByte < '0' || currentByte > '9') {
                throw numberFormatExceptionFor(str, "Invalid character found.");
            }
            i++;
        }

        if (!negative) {
            result = -result;
            if (result < 0) {
                throw numberFormatExceptionFor(str, "Overflow.");
            }
        }
        return result;
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