calendar.set(Calendar.DAY_OF_MONTH, Integer.parseInt(day_s));
return calendar.getTime();
} else {
match = TIMESTAMP_REGEXP.matcher(nodeValue);
if (!match.matches()) {
throw new YAMLException("Unexpected timestamp: " + nodeValue);
}
String year_s = match.group(1);
String month_s = match.group(2);
String day_s = match.group(3);
String hour_s = match.group(4);