throw new IllegalArgumentException("computeResource is null");
this.sElem = sElem;
this.serviceBeanManager = serviceBeanManager;
this.computeResource = computeResource;
this.sharedConfig = sharedConfig;
watchRegistry = new WatchDataSourceRegistry();
watchRegistry.setServiceBeanContext(this);
ClassLoader cCL = Thread.currentThread().getContextClassLoader();
if(cCL instanceof ServiceClassLoader) {
ServiceClassLoader scl = (ServiceClassLoader)cCL;
URL urls[] = scl.getURLs();