The Cocoon system resolver component together with default enteties.
'org.apache.cocoon:cocoon-xml-resolver:1.0.0'
<dependency>
<groupId>org.apache.cocoon</groupId>
<artifactId>cocoon-xml-resolver</artifactId>
<version>1.0.0</version>
</dependency>
<dependency org="org.apache.cocoon" name="cocoon-xml-resolver" rev="1.0.0"/>
"org.apache.cocoon", "cocoon-xml-resolver", "1.0.0"