sac.registerSingleton("aca", ACATester.class, new MutablePropertyValues());
sac.registerPrototype("aca-prototype", ACATester.class, new MutablePropertyValues());
PropertiesBeanDefinitionReader reader = new PropertiesBeanDefinitionReader(sac.getDefaultListableBeanFactory());
reader.loadBeanDefinitions(new ClassPathResource("testBeans.properties", getClass()));
sac.refresh();
sac.addApplicationListener(listener);
StaticMessageSource messageSource = sac.getStaticMessageSource();
Map<String, String> usMessages = new HashMap<String, String>(3);