public Message<?> toMessage(MessageBuilderFactory messageBuilderFactory) {
		return messageBuilderFactory.withPayload(this.payload).copyHeaders(this.headers).build();
	}
Convert to a {@link Message} using a {@link org.springframework.integration.support.MessageBuilderFactory}.
@param messageBuilderFactory the MessageBuilderFactory
@return the Message
spring-xd-messagebus-spi/src/main/java/org/springframework/xd/dirt/integration/bus/MessageValues.java