HHH-19011 Backport to 6.6

Author: chandre92

hibernate-core/src/test/java/org/hibernate/orm/test/annotations/comment/CommentElementCollectionTest.java

@@ -16,6 +16,7 @@
 import org.hibernate.engine.spi.SessionFactoryImplementor;
 import org.hibernate.integrator.spi.Integrator;
 import org.hibernate.mapping.PersistentClass;
+import org.hibernate.service.spi.SessionFactoryServiceRegistry;
 import org.hibernate.testing.orm.junit.BootstrapServiceRegistry;
 import org.hibernate.testing.orm.junit.DomainModel;
 import org.hibernate.testing.orm.junit.JiraKey;
@@ -69,5 +70,10 @@ public static class MetadataIntegrator implements Integrator {
 		public void integrate(Metadata metadata, BootstrapContext bootstrapContext, SessionFactoryImplementor sessionFactory) {
 			METADATA = metadata;
 		}
+
+		@Override
+		public void disintegrate(SessionFactoryImplementor sessionFactory, SessionFactoryServiceRegistry serviceRegistry) {
+			// do nothing
+		}
 	}
 }