System.setSecurityManager(new RMISecurityManager());
// Find the service by its interface type
ServiceFinder sf = new ServiceFinder(ConvertService.class);
ConvertService cs = (ConvertService) sf.getObject();
ConvertServiceRegistration csr = cs.getInstance(Lease.FOREVER);
// Because we exit immediately, we don't need to manage the
// lease in this case, but if we did, here's the simple way to
// do it.
LeaseRenewalManager lrm = new LeaseRenewalManager(csr.getLease(), Lease.FOREVER, null);
// Now invoke methods on the service object
System.out.println(csr.convert(5));
