Files.copy(from, to, StandardCopyOption.COPY_ATTRIBUTES);
long first = new BigInteger(parts[0], 16).longValue();
long second = new BigInteger(parts[1], 16).longValue();
Files.copy(from, to, StandardCopyOption.COPY_ATTRIBUTES);
long first = new BigInteger(parts[0], 16).longValue();
long second = new BigInteger(parts[1], 16).longValue();