...
<param-value>/</param-value>
</init-param>
</filter>
<!-- for Sakai 1.5 this is needed -->
<filter-mapping>
<filter-name>ucdfilter</filter-name>
...
...
<param-value>/</param-value>
</init-param>
</filter>
<!-- for Sakai 1.5 this is needed -->
<filter-mapping>
<filter-name>ucdfilter</filter-name>
...