[infinispan-issues] [JBoss JIRA] (ISPN-10335) Use stub for PersistenceManager when no stores are configured

Use stub for PersistenceManager when no stores are configured ------------------------------------------------------------- Key: ISPN-10335 URL: https://issues.jboss.org/browse/ISPN-10335 Project: Infinispan Issue Type: Sub-task Components: Core Reporter: Will Burns Assignee: Will Burns Priority: Major Fix For: 10.0.0.Beta4 Today even when no stores are configured we always use the PersistenceMangerImpl as a component. The interceptors that call it are never configured, however other key parts of the system such as state transfer still call into it. Currently PersistenceManagerImpl uses another thread for some operations until the new async store SPI can be introduced. By using a stub we won't have to worry about using another thread for such calls and the JVM should have less work to do in general. Not to mention this should make the test suite run a bit better for tests that don't use a store.