JDOM + Schema

[Gus Mus]

I have problem with JDOM, I have schema where 'minOccurs' appears
in the 'choice'.. and this schema is checked and fine (using XMLSpy).
But when I use JDOM to parse the xml that use the schema dan it
starting to complains that :
Attribute 'minOccurs' cannot appear in element 'choice'
It seems like JDOM doesn't support for the latest Schema ..
Any Idea ?
Thanks for the help.