PicketLink Samples contains the samples for Federated Identity Needs.
'org.picketlink:idp-sig:1.0.3.final'
<dependency>
<groupId>org.picketlink</groupId>
<artifactId>idp-sig</artifactId>
<version>1.0.3.final</version>
</dependency>
<dependency org="org.picketlink" name="idp-sig" rev="1.0.3.final"/>
"org.picketlink", "idp-sig", "1.0.3.final"