public void setDefaultBatchingEnabled(boolean defaultBatchingEnabled) {
		this.defaultBatchingEnabled = defaultBatchingEnabled;
	}
Set whether this bus batches message sends by default. Only applies to bus implementations that support
batching.
@param defaultBatchingEnabled the defaultBatchingEnabled to set.
spring-xd-messagebus-spi/src/main/java/org/springframework/xd/dirt/integration/bus/MessageBusSupport.java