Those examples here contain pretty nasty edge cases.
'org.ops4j.pax.wicket.samples.edge:edge:0.8.7'
<dependency>
<groupId>org.ops4j.pax.wicket.samples.edge</groupId>
<artifactId>edge</artifactId>
<version>0.8.7</version>
</dependency>
<dependency org="org.ops4j.pax.wicket.samples.edge" name="edge" rev="0.8.7"/>
"org.ops4j.pax.wicket.samples.edge", "edge", "0.8.7"