ArrayList<BeanMethodReturnValueProcessor> a = new ArrayList<BeanMethodReturnValueProcessor>();
for (ConfigurationListener c : configurationListenerRegistry.getConfigurationListeners()) {
a.add(c);
}
this.configurationEnhancer = new CglibConfigurationEnhancer(owningBeanFactory, childFactory,
beanNamingStrategy, a, valueSource);
initialized = true;
}