if (unsetB.containsKey(entry.getKey())) unset.put(entry.getKey(), entry.getValue());
}
logUnusedProperties(unset, serviceInfo);
// service becomes a ConnectorReference which merges connection manager and mcf
service = new ConnectorReference(connectionManager, managedConnectionFactory);
} else if (service instanceof DataSource) {
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
if (classLoader == null) {
classLoader = getClass().getClassLoader();
}