public void afterBeanDiscovery(@Observes AfterBeanDiscovery event, BeanManager manager) {
//register ZK contexts
event.addContext(new DesktopContext());
event.addContext(new PageContext());
event.addContext(new IdSpaceContext());
event.addContext(new ComponentContext());
event.addContext(new ExecutionContext());
log.info("ZK Weld Extension "+Version.UID);
}