import org.opendaylight.controller.sal.core.api.BrokerService;
import org.opendaylight.yangtools.concepts.Registration;
import org.osgi.framework.ServiceReference;
import org.opendaylight.controller.sal.core.api.BrokerService;
import org.opendaylight.yangtools.concepts.Registration;
import org.osgi.framework.ServiceReference;
RuntimeException potentialException = new RuntimeException(
"Uncaught exceptions occured during unregistration");
boolean hasSuppressed = false;
RuntimeException potentialException = new RuntimeException(
"Uncaught exceptions occured during unregistration");
boolean hasSuppressed = false;