import io.peninsula.core.cluster.Cluster; import io.peninsula.core.cluster.Node; public class DistributedSystem { public static void main(String[] args) { Cluster cluster = new Cluster(); Node node1 = new Node("192.168.0.1"); Node node2 = new Node("192.168.0.2"); cluster.addNode(node1); cluster.addNode(node2); cluster.put("key1", "value1"); cluster.put("key2", "value2"); System.out.println(cluster.get("key1")); System.out.println(cluster.get("key2")); } }