Build used: mustang b92

In DateFormat class API document, it says "DateFormat helps you to format and parse dates for any locale. "
But while parsing a full date format of ja_JP_JP, it throws ParseException, indicating the date is unparseable.

The bug can always be reproduced with the attached sample code "DateFormatParse.java"
The exception is also attached "DateFormatParse.html" (it contains localized text)