发现jbpm BusinessCalendar的bug

BusinessCalendar真的是非常有用，让我们对付 刁难的客户时不用那么

心惊胆颤了，但今天竟然发现一个BUG，开始以为是自己的问题，到后来不得不

转到junit:

public void testyhb() throws Exception {

Calendar calendar = BusinessCalendar.getCalendar();
calendar.set(Calendar.YEAR, 2005);
calendar.set(Calendar.MONTH, Calendar.APRIL);
calendar.set(Calendar.DAY_OF_MONTH, 4);
calendar.set(Calendar.HOUR_OF_DAY, 11);
calendar.set(Calendar.MINUTE, 35);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);
Date date1 = calendar.getTime();
System.out.println(date1);

Date date2 =
businessCalendar.add(date1, new Duration("2 business hours"));

System.out.println(date2);

}

run了一把：

20:26:30,046 [main] INFO JbpmConfiguration : using jbpm configuration resource 'jbpm.cfg.xml'
20:26:30,187 [main] DEBUG JbpmConfiguration : creating jbpm configuration from input stream
Mon Apr 04 11:35:00 CST 2005
Tue Apr 05 10:35:00 CST 2005

差别是相-----当的大，看了看旁边的clover.jar，哎，clover也管不了这个呀。