Entity resolution with catalogs and document()

["LEUZINGER Claude (DSIT-EX)" <cl...@sncf.fr>]

the sun catalog  resolver (and URI resolver) works well with xalan-j 2.3. 
See ( http://wwws.sun.com/software/xml/developers/resolver/article/ ) 

But it does'nt work with this sample. ---pb with copy-of .. document( ..)
---
CRA_001.xml and CRA_002.xml DTD's are not resolved.


	<?xml version='1.0' encoding='UTF-8'?>
	<xsl:stylesheet version='1.0'
xmlns:xsl='http://www.w3.org/1999/XSL/Transform'>
	<xsl:template match = "/">
		<CRAset>
		<xsl:copy-of select = "document ('CRA_001.xml')"/>
		<xsl:copy-of select = "document ('CRA_002.xml')"/>
		</CRAset>
	</xsl:template>
	</xsl:stylesheet>

Is there some way to resolve this problem ?

Thanks.