InputStream fios = new FileInputStream ( args[0] );
ReadableChannelWrapper in = new ReadableChannelWrapper( Channels.newChannel( fios));
Scanner scanner = new Scanner(System.out);
Format format = scanner.run(in);
scanner.log( format.toString());
Header rpmHeader = format.getHeader();
scanner.log("Payload compression: "+rpmHeader.getEntry(HeaderTag.PAYLOADCOMPRESSOR));
InputStream uncompressed = Util.openPayloadStream(rpmHeader, fios);
in = new ReadableChannelWrapper( Channels.newChannel( uncompressed));
CpioHeader header;
int total = 0;
do {