JIRA: https://jira.spring.io/browse/INT-4572 * Add `setOutputChannelName()` contract into the `MessageProducer` to avoid proxy unwrapping and casting to the `MessageProducerSupport`
JIRA: https://jira.spring.io/browse/INT-4572 * Add `setOutputChannelName()` contract into the `MessageProducer` to avoid proxy unwrapping and casting to the `MessageProducerSupport`