Files
spring-integration/spring-integration-core/src
Artem Bilan d7f925896f Check for Disposables bean before registration
The `MessagingAnnotationPostProcessor` registers a `Disposables` unconditionally.
The `afterPropertiesSet()` maybe called several times, so `IntegrationContextUtils.DISPOSABLES_BEAN_NAME`
registration has to be idempotent.

* Add `if (!this.beanFactory.containsBeanDefinition(IntegrationContextUtils.DISPOSABLES_BEAN_NAME))`
before trying to register `Disposables` bean
2021-11-22 10:20:34 -05:00
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