ClassCastException in case of configured read-through cache with some cache loader ---------------------------------------------------------------------------------- Key: ISPN-7783 URL: https://issues.jboss.org/browse/ISPN-7783 Project: Infinispan Issue Type: Bug Components: JCache Affects Versions: 8.2.1.Final, 9.0.0.Final Reporter: Roman Chigvintsev Assignee: Roman Chigvintsev Fix For: 9.1.0.Final, 9.0.1.Final, 9.1.0.Alpha1 When cache is configured through JCache API as a read-through cache with some cache loader Infinispan puts cache values provided by that loader in place of keys. It causes `java.lang.ClassCastException` after calling of `javax.cache.Cache.removeAll` method. Iteration on cache also turns out to be broken.