import org.eclipse.jdt.annotation.Nullable;
import org.opendaylight.controller.cluster.access.commands.CreateLocalHistoryRequest;
import org.opendaylight.controller.cluster.access.commands.DeadHistoryException;
import org.eclipse.jdt.annotation.Nullable;
import org.opendaylight.controller.cluster.access.commands.CreateLocalHistoryRequest;
import org.opendaylight.controller.cluster.access.commands.DeadHistoryException;
final class LeaderFrontendState implements Identifiable<ClientIdentifier> {
private static final Logger LOG = LoggerFactory.getLogger(LeaderFrontendState.class);
final class LeaderFrontendState implements Identifiable<ClientIdentifier> {
private static final Logger LOG = LoggerFactory.getLogger(LeaderFrontendState.class);