service3.addAttribute("custom-attribute", "not-custom-value");
serviceManager.addService(service3);
Service service4 = serviceManager.newService(new QName("http://baps.dadan.mug/jug", "doon"));
service4.addAttribute("not-custom-attribute", "custom-value3");
serviceManager.addService(service4);
Service[] services = serviceManager.findServices(new ServiceFilter() {
public boolean matches(Service service) throws GovernanceException {
String attributeVal = service.getAttribute("custom-attribute");
if (attributeVal != null && attributeVal.startsWith("custom-value")) {