protected RestTemplate createRestTemplate(String adminUri) {
		return RabbitManagementUtils.buildRestTemplate(adminUri, this.username, this.password);
	}
Create a RestTemplate for the supplied URI.
@param adminUri the URI.
@return the template.
spring-xd-messagebus-rabbit/src/main/java/org/springframework/xd/dirt/integration/rabbit/LocalizedQueueConnectionFactory.java