SpringCache Put null value and get(key, clazz) IllegalStateException -------------------------------------------------------------------- Key: ISPN-9705 URL: https://issues.jboss.org/browse/ISPN-9705 Project: Infinispan Issue Type: Bug Components: Spring Integration Affects Versions: 9.4.1.Final Reporter: Katia Aresti Assignee: Katia Aresti Priority: Major Fix For: 9.4.2.Final, 10.0.0.Alpha1 {code:title=SpringCacheTest,java|borderStyle=solid} public void testPutNullError() { //when//then cache.put("key", null); cache.get("key", String.class); } {code} We get {code} java.lang.IllegalStateException: Cached value is not of required type [java.lang.String]: org.infinispan.spring.provider.NullValue@76f7d241 {code} JavaDoc for this method states this method does not make difference between cached null and null value. Note: This variant of {@code get} does not allow for differentiating * between a cached {@code null} value and no cache entry found at all. * Use the standard {@link #get(Object)} variant for that purpose instead.