[Component-DSL] Sent notHighest after highest In the event that a service is substituted by another service with higher ranking first the existing service is signalled removed, then the new service is sent down the `highest pipe` and then the old service is sent down the `notHighestPipe`
aries/trunk/component-dsl/component-dsl/src/main/java/org/apache/aries/osgi/functional/internal/HighestRankingOSGi.java