Deprecate DeltaAware and ApplyDeltaCommand ------------------------------------------ Key: ISPN-7847 URL: https://issues.jboss.org/browse/ISPN-7847 Project: Infinispan Issue Type: Task Components: Core Affects Versions: 9.0.0.Final Reporter: Radim Vansa Assignee: Radim Vansa Fix For: 9.1.0.Final After ISPN-7803 gets in {{DeltaAware}} should be deprecated and any current use replaced with functional commands. {{Cache.applyDelta}} will be deprecated, too, implementation replaced by a functional call/{{compute}}. {{ApplyDeltaCommand}} should be deprecated, any implementation of {{visitApplyDeltaCommand}} in interceptor stack removed. {{DeltaAwareCacheEntry}} and all its uses will be removed immediately. {{Flag.DELTA_WRITE}} will be deprecated and all its uses removed. We can't really test if the semantics is preserved since it's broken by design, but let's at least make sure that we don't break {{infinispan-lucene-directory}} (which should be migrated later on).