assertEquals("history", operation.getName());
assertEquals("java.lang.String", operation.getReturnType());
final List notifications = xmbean.getNotifications();
assertEquals(1, notifications.size());
XMBeanNotificationMetaData notification = (XMBeanNotificationMetaData)notifications.get(0);
assertEquals("A notification sent when the monitor interval expires", notification.getDescription());
assertEquals("javax.management.Notification", notification.getName());
assertEquals("monitor.IntervalElapsed", notification.getNotificationType());
final JDBCPm pm = (JDBCPm)xmbean.getPersistenceManager();
if(pm == null)
{
fail("persistence-manager is null.");