using xsl:include or xsl:import?

[Andy Kriger]

I am trying to use xsl:include or xsl:import in a stylesheet being called
from a JSP page. I am getting an exception that the xsl:include file cannot
be found. What do I need to do to set this up correctly and have the
xsl:import work?

--- in XSL file---

<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="1.0"
<xsl:import href="stylin.xsl"/>
</xsl:stylesheet>

--- in JSP ---

javax.xml.transform.TransformerFactory tFactory =
        javax.xml.transform.TransformerFactory.newInstance();
javax.xml.transform.Transformer transformer =
        tFactory.newTransformer(new 
javax.xml.transform.stream.StreamSource(xsl));
transformer.transform(
        new javax.xml.transform.stream.StreamSource(xml),
        new
javax.xml.transform.stream.StreamResult(response.getOuputStream())
    );