The is a query wrt to Adobe Experience Manager Ca config resolver API is not returning any resources when invoked on bundle activate when AEM instance starts - this is because of late binding config resolution strategy service. In ConfigurationResourceResolvingStrategyMultiplexerImpl the cardinality is set to cardinality=ReferenceCardinality.MULTIPLE so when the Adobe Experience Manager instance starts it is dependent on the resourceResolver service in Caconfig which in turn depends on resourceResolvingStrategy but since its cardinality is Multiple it returns null as defaultResourceResolvingStrategy is yet not there but it should be cardinality=ReferenceCardinality.ATLEAST_ONE so that ConfigurationResourceResolvingStrategyMultiplexerImpl waits for atleast defaultResourceResolvingStrategy to set
A bug is also logged for the same https://issues.apache.org/jira/browse/SLING-9076
