if (createChngPwdServers.length > 0) {
CreateChngPwdServer createChngPwdServer = createChngPwdServers[0];
ChangePasswordConfig config = new ChangePasswordConfig(kdcConfig);
config.setServicePrincipal(createChngPwdServer.srvPrincipal());
ChangePasswordServer chngPwdServer = new ChangePasswordServer(config);
for (CreateTransport transportBuilder : createChngPwdServer.transports()) {
Transport t = createTransport(transportBuilder, startPort);