[hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-5899) NPE regression caused by HHH-5824

NPE regression caused by HHH-5824 --------------------------------- Key: HHH-5899 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5899 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.6.1 Reporter: Scott Marlow In the AS testsuite, we noticed a new testsuite failure that appears to be caused by a null value being passed to a ConcurrentHashMap in org.hibernate.impl.SessionFactoryImpl.allCacheRegions. Null values are okay with HashMap but not ConcurrentHashMap. More details are at https://issues.jboss.org/browse/JBAS-8832 Exception call stack: java.lang.NullPointerException at java.util.concurrent.ConcurrentHashMap.put(ConcurrentHashMap.java:882) at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:402) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1842) at org.jboss.hibernate.jmx.Hibernate.buildSessionFactory(Hibernate.java:320) at org.jboss.hibernate.jmx.Hibernate.start(Hibernate.java:274) at org.jboss.test.hibernate.test.HibernateConfigurationUnitTestCase.testLegacyPropertyNames(HibernateConfigurationUnitTestCase.java:258)