final String X = UTF8.String(dcipher.doFinal(A));
System.out.println("TEST: detecting X-String : " + X);
// reconstruct the properties
final Date inFileDate = dateFormatter.parse(X.substring(0, 17), new ParsePosition(0));
final Date encryptionDate = dateFormatter.parse(X.substring(17, 34), new ParsePosition(0));
final long inFileSize = Base64Order.standardCoder.decodeLong(X.substring(34, 45));
final String flag = X.substring(45, 46);
final String origFileName = X.substring(46);
System.out.println("TEST: detecting inFileDate : " + inFileDate);