JCache does not respect when ttl is null ---------------------------------------- Key: ISPN-8841 URL: https://issues.jboss.org/browse/ISPN-8841 Project: Infinispan Issue Type: Bug Components: JCache Affects Versions: 9.2.0.CR2 Reporter: Radim Vansa JCache does not respect {{ttl = null}} when updating an entry; {{view.set(value);}} resets entry lifespan to default value set in Infinispan configuration (immortal). {code} public void testPutPut(Method m) { final MutableConfiguration<Integer, String> cfg = new MutableConfiguration<Integer, String>(); cfg.setExpiryPolicyFactory(CreatedExpiryPolicy.factoryOf(new Duration(TimeUnit.SECONDS, 1))); final String name = getName(m); withCachingProvider(provider -> { CacheManager cm = provider.getCacheManager(); Cache<Integer, String> cache = cm.createCache(name, cfg); cache.put(1, "v1"); assertTrue(cache.containsKey(1)); assertEquals("v1", cache.get(1)); try { Thread.sleep(1100); } catch (InterruptedException e) { assert false; } assertEquals(null, cache.get(1)); cache.put(1, "v2"); cache.put(1, "v3"); try { Thread.sleep(1100); } catch (InterruptedException e) { assert false; } assertEquals(null, cache.get(1)); }); } {code}