JIRA: https://jira.spring.io/browse/INT-3959 Also add `LifecycleMessageHandlerMetrics.getDelegate()` and `LifecycleMessageSourceMetrics.getDelegate()` to avoid reflection on each `extractManagedBean()`
JIRA: https://jira.spring.io/browse/INT-3959 Also add `LifecycleMessageHandlerMetrics.getDelegate()` and `LifecycleMessageSourceMetrics.getDelegate()` to avoid reflection on each `extractManagedBean()`