serverAddresses.add(new InetSocketAddress("localhost", hotRodServer1.getPort()));
serverAddresses.add(new InetSocketAddress("localhost", hotRodServer2.getPort()));
serverAddresses.add(new InetSocketAddress("localhost", hotRodServer3.getPort()));
serverAddresses.add(new InetSocketAddress("localhost", hotRodServer4.getPort()));
RoundRobinBalancingStrategy balancer = getBalancer();
balancer.setServers(serverAddresses);
remoteCache.put("k1", "v1");
remoteCache.put("k2", "v2");
remoteCache.put("k3", "v3");
remoteCache.put("k4", "v4");