protected void useGreeterService2(final BundleContext bc, ServiceReference reference) {
Object svc = bc.getService(reference);
if (!(svc instanceof GreeterService2)) {
return;
}
final GreeterService2 greeter = (GreeterService2) svc;
Thread t = new Thread(new Runnable() {
public void run() {
greeter2UI(bc, greeter);
}