legacy.asyncTransportExecutor()
.factory(config.asyncTransportExecutor().factory().getClass())
.withProperties(config.asyncTransportExecutor().properties());
legacy.asyncListenerExecutor()
.factory(config.asyncListenerExecutor().factory().getClass())
.withProperties(config.asyncListenerExecutor().properties());
legacy.evictionScheduledExecutor()
.factory(config.evictionScheduledExecutor().factory().getClass())