Java时间-当你老了

根据Timestamp选择最新的时间

List<Timestamp> times = Arrays.<Timestamp>asList(orderTime,cardOrderTime,storeStoreTime,serviceTime);
 LocalDateTime res = null;
 for(Timestamp t: times) {
	 if(t != null) {
		 LocalDateTime cur = t.toLocalDateTime();
		 if(res == null) {
			 res = cur;
		 }else {
			 if(cur.isAfter(res)) {
				 res = cur;
			 }
		 }
	 }
 }
 logger().info("最近下单时间： "+res);