protected <T> T getBean(String name, Class<T> requiredType) {
		return getApplicationContext().getBean(name, requiredType);
	}
Looks up or creates a DirectChannel with the given name and creates a bridge to that channel from the provided
channel instance.
spring-xd-messagebus-local/src/main/java/org/springframework/xd/dirt/integration/bus/local/LocalMessageBus.java