import org.opendaylight.controller.sal.connector.api.RpcRouter;
import java.io.Serializable;
-import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
@Override
public RoutingTable copy() {
RoutingTable copy = new RoutingTable();
- copy.setTable(Collections.unmodifiableMap(table));
+ copy.setTable(new HashMap<>(table));
copy.setRouter(this.getRouter());
return copy;