final Set<ObjectName> names = JMXUtil.queryNames( remoteConn, onPattern, null);
assert( names.size() == 1 );
final ObjectName serverON = GSetUtil.getSingleton( names );
final Delegate delegate = new DelegateToMBeanDelegate( remoteConn, serverON );
setDelegate( delegate );
setstartTime(System.currentTimeMillis());
//System.out.println( "########## DASJ2EEServerImpl.setDelegate(): set delegate to " + serverON);
}