gatewayUrl = "http://localhost:" + gateway.getAddresses()[0].getPort() + "/" + config.getGatewayPath();
clusterUrl = gatewayUrl + "/testdg-cluster";
GatewayServices services = GatewayServer.getGatewayServices();
AliasService aliasService = (AliasService)services.getService(GatewayServices.ALIAS_SERVICE);
aliasService.addAliasForCluster("testdg-cluster", "ldcSystemPassword", "guest-password");
char[] password1 = aliasService.getPasswordFromAliasForCluster( "testdg-cluster", "ldcSystemPassword");
//System.err.println("SETUP password 10: " + ((password1 == null) ? "NULL" : new String(password1)));
descriptor = new File( topoDir, "testdg-cluster.xml" );