Use activations manager for cluster wide activations stats collection --------------------------------------------------------------------- Key: ISPN-7315 URL: https://issues.jboss.org/browse/ISPN-7315 Project: Infinispan Issue Type: Bug Components: Core Affects Versions: 9.0.0.Beta1 Reporter: Vladimir Blagojevic Assignee: Vladimir Blagojevic Fix For: 9.0.0.Beta2 In ClusterCacheStatsImpl.java we erroneously used passivation manager null check while accessing activation manager. This probably worked because these two were used in tandem but we should nonetheless use an appropriate null check. I ran into NPE when testing 9.0.0.Beta1 and testing off-heap memory