Hibernate integration should set AvailableSettings.CLASSLOADERS instead of deprecated AvailableSettings.APP_CLASSLOADER ----------------------------------------------------------------------------------------------------------------------- Key: WFLY-12303 URL: https://issues.jboss.org/browse/WFLY-12303 Project: WildFly Issue Type: Task Components: JPA / Hibernate Reporter: Scott Marlow Assignee: Scott Marlow Priority: Major Since Hibernate ORM 5.0, AvailableSettings.CLASSLOADERS has been available to to define a {@link java.util.Collection} of the {@link ClassLoader} instances Hibernate should use for class-loading and resource-lookups. I think that we could switch to using that instead of the: {code} properties.put(AvailableSettings.APP_CLASSLOADER, pu.getClassLoader()); {code} that we do now. Also see the code to be changed [https://github.com/wildfly/wildfly/blob/master/jpa/hibernate5_3/src/main/...], since APP_CLASSLOADER is deprecated and will be dropped at some point, so we should start preparing for that.