spring-projects/spring-integration — pull request #1198 by artembilan (2014-07-04 12:46:27+00:00)
Title: INT-3434: AMQP Don't declare Queue if `queueName`

JIRA: https://jira.spring.io/browse/INT-3434

Previously `PointToPointSubscribableAmqpChannel` declared Queue always.
Change the logic to use `admin.declareQueue` only if `queueName` isn't specified.
In addition it is redundant to get deal with entire `Queue` object - just use the `queueName` for the `SimpleMessageListenerContainer`