PicketLink Samples contains the samples for Federated Identity Needs.
'org.picketlink:idp:2.0.0.final'
<dependency>
<groupId>org.picketlink</groupId>
<artifactId>idp</artifactId>
<version>2.0.0.final</version>
</dependency>
<dependency org="org.picketlink" name="idp" rev="2.0.0.final"/>
"org.picketlink", "idp", "2.0.0.final"