int unescapeBinary()

in src/main/java/org/ini4j/spi/EscapeTool.java [175:193]

• 17 lines of code
• 3 McCabe index (conditional complexity)

    int unescapeBinary(StringBuilder buff, char escapeType, String line, int index)
    {
        int ret = index;

        if (escapeType == 'u')
        {
            try
            {
                buff.append((char) Integer.parseInt(line.substring(index, index + UNICODE_HEX_DIGITS), HEX_RADIX));
                ret = index + UNICODE_HEX_DIGITS;
            }
            catch (Exception x)
            {
                throw new IllegalArgumentException("Malformed \\uxxxx encoding.", x);
            }
        }

        return ret;
    }