@BeforeClass
public static void init() throws Exception {
System.out.println("Setting up distributed nodes");
// Create the distributed domain representation
distributedDomain = new DistributedSCADomainMemoryImpl(DEFULT_DOMAIN_NAME);
// create the node that runs the
// calculator component
nodeA = new EmbeddedNode("nodeA");
domainA = nodeA.attachDomain(distributedDomain);