I would expect to see something like:

> <xsl:stream href="{$fileHref}">
>
>      <xsl:for-each-group select="/Country/University/Colleges/College"
group-adjacent="(position() -1) idiv $BatchSize">
>         <xsl:result-document
href="file:///E:/stylesheets/TestBed/Result/CollegeBatch{position()}.xml">
>
>             <batch>
>                     <xsl:copy-of select="current-group()"/>
>
               </batch>
          </xsl:result-document>
     </xsl:for-each-group>
  </xsl:stream>


Michael Kay
Saxonica