[MyFaces 1.2.0] UnknownHostException: java.sun.com

[Michael Obster]

Hi,

getting here an UnknownHostException: java.sun.com after migrating my 
installation from MyFaces 1.1.5 (tomahawk 1.1.5, trinidad 1.0.3) and 
JBoss 4.0.5.GA to MyFaces 1.2.0 (Tomahawk 1.1.6, Trinidad 1.2.2).

The also somehow clear for me, that i get this exception here, because 
java.sun.com is blocked ony the firewall (access only over proxy). But 
why wants the FacesConfigurator (method feedClassLoaderConfigurations 
line 425) connect to the sun server and how can I disable this?

Cheers,
Michael