public boolean isContainIntercalaryFeb(String bondExchProductId, Date trdD, Date firstDeliveryDate) throws ParseException {
boolean flag = false;
Calendar cTrdD = Calendar.getInstance();
Calendar cFDD = Calendar.getInstance();
cTrdD.setTime(trdD);
cFDD.setTime(firstDeliveryDate);
int begYear = cTrdD.get(Calendar.YEAR);
int endYear = cFDD.get(Calendar.YEAR);
String intercalaryFeb = begYear + "0229";
SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");
Date intFeb = sdf.parse(intercalaryFeb);
if (begYear == endYear && (begYear % 4==0 && begYear % 100 != 0 || begYear % 400 == 0)) { // 持有区间为跨年 且 在闰年
// 2月29在区间内；交易所交易日为2月29；银行间最后结算日为2月29
if (diff(trdD, intFeb) * diff(intFeb, firstDeliveryDate) < 0
|| (diff(trdD, intFeb) == 0 && !isInterBank(bondExchProductId))
|| (diff(intFeb, firstDeliveryDate) ==0 && isInterBank(bondExchProductId))) {
flag = true;
}
} else if (begYear != endYear && diff(intFeb, firstDeliveryDate) > 0
|| (diff(intFeb, firstDeliveryDate) ==0 && isInterBank(bondExchProductId))) {
flag = true;
}
return flag;
}
