import org.opendaylight.netconf.sal.restconf.impl.ControllerContext;
import org.opendaylight.yang.gen.v1.urn.sal.restconf.event.subscription.rev140708.NotificationOutputTypeGrouping.NotificationOutputType;
import org.opendaylight.yangtools.util.SingletonSet;
import org.opendaylight.netconf.sal.restconf.impl.ControllerContext;
import org.opendaylight.yang.gen.v1.urn.sal.restconf.event.subscription.rev140708.NotificationOutputTypeGrouping.NotificationOutputType;
import org.opendaylight.yangtools.util.SingletonSet;