[infinispan-issues] [JBoss JIRA] (ISPN-7412) Expand usage of MarshallUtil for marshalling collections internally

Expand usage of MarshallUtil for marshalling collections internally ------------------------------------------------------------------- Key: ISPN-7412 URL: https://issues.jboss.org/browse/ISPN-7412 Project: Infinispan Issue Type: Task Components: Core, Marshalling Reporter: Galder Zamarreño Some externalizers might still rely on calling writeObject() when trying to marshall collections. Make sure they use MarshallUtil instead to avoid extra cost. Ideally, this should enable us to get rid of collection based externalizers in our internal externalizer collection. Although this might only achievable once user marshaller is in place (ISPN-7409)