@Override
	public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
		return bean;
	}
A {@link BeanPostProcessor} that sets a {@link MessageBusAwareChannelResolver} on any bean of type
{@link AbstractMappingMessageRouter} within the context.

@author Mark Fisher
@author Gary Russell
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/integration/bus/MessageBusAwareRouterBeanPostProcessor.java