private HazelcastInstance defaultConfig(final ClusteringConfig clusteringConfig) {
final Config hazelcastConfig = new Config();
hazelcastConfig.setGroupConfig(
new GroupConfig(clusteringConfig.getClusterName(), clusteringConfig.getClusterPassword()));
final NetworkConfig networkConfig = new NetworkConfig();
networkConfig.setPort(clusteringConfig.getMulticastPort());
final JoinConfig joinConfig = new JoinConfig();
final MulticastConfig multicastConfig = new MulticastConfig();
multicastConfig.setMulticastPort(clusteringConfig.getMulticastPort());
multicastConfig.setMulticastGroup(clusteringConfig.getMulticastGroup());
joinConfig.setMulticastConfig(multicastConfig);
networkConfig.setJoin(joinConfig);
hazelcastConfig.setNetworkConfig(networkConfig);
return Hazelcast.newHazelcastInstance(hazelcastConfig);
}
