-import javax.management.InstanceNotFoundException;
-import javax.management.JMX;
-import javax.management.ObjectName;
-import java.util.Collections;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.fail;
-import static org.mockito.Mockito.doNothing;
-import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.verify;
-import static org.opendaylight.controller.config.yang.shutdown.impl.ShutdownModuleFactory.NAME;
-