@Override public void clusterOnline(ClusterNode clusterNode){
  LOGGER.info("Detected Terracotta cluster online event for node: " + clusterNode.getId());
}

@ Override public void clusterOnline ( ClusterNode clusterNode ) { LOGGER . info ( "Detected Terracotta cluster online event for node: " + clusterNode . getId ( ) ) ; }
this node has established contact with the cluster and can execute clustered operations .
