Date conversion problem on Daylight Saving day

@WebMethod()

Hi,

I have found a strange problem on the daylight saving days (Pacific Standard/Daylight Saving Time) related to java.util.Date used in our JWS web services running on WebLogic 10.3.  I did a very simple test method like below:

@WebMethod()

public Date testDateToDate( Date aDate )

{

  return Date;

}

When testing through WebLogic Test Client, I have found out the following results which confuse me.

Entered: 2012-03-11T01:00:00, returned 2012-03-11T01:00:00-08:00  (correct)

Entered: 2012-03-11T02:00:00, returned 2012-03-11T03:00:00-07:00 (correct)

Entered: 2012-03-11T03:00:00, returned 2012-03-11T04:00:00-07:00 (wrong)

Entered: 2012-03-11T03:00:00, returned 2012-03-11T04:00:00-07:00 (wrong)