I expect it has something to do with the fact that it is trying to convert "China Standard Time" to "Central Standard Time" which is still on "Central Daylight Time" on 9-23-02. Could be why the use of CST et al. is deprecated.
"JavaRanch, where the deer and the Certified play" - David O'Meara
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com
subject: Why am I getting back CDT timezone instead of CST