final OtpErlangTuple timeTuple = (OtpErlangTuple) tuple.elementAt(1);
final int year = ((OtpErlangLong) dateTuple.elementAt(0)).intValue();
final int month = ((OtpErlangLong) dateTuple.elementAt(1)).intValue() - 1;
final int day = ((OtpErlangLong) dateTuple.elementAt(2)).intValue();
final int hour = ((OtpErlangLong) timeTuple.elementAt(0)).intValue();
final int minute = ((OtpErlangLong) timeTuple.elementAt(1)).intValue();
final int second = ((OtpErlangLong) timeTuple.elementAt(2)).intValue();
final Calendar calendar = Calendar.getInstance();
calendar.set(year, month, day, hour, minute, second);