-import org.opendaylight.controller.sal.connect.netconf.listener.NetconfSessionCapabilities;
-import org.opendaylight.controller.sal.core.api.RpcImplementation;
-import org.opendaylight.yangtools.yang.data.api.CompositeNode;
-import org.opendaylight.yangtools.yang.model.api.SchemaContextProvider;
+import org.opendaylight.controller.sal.connect.netconf.listener.NetconfSessionPreferences;
+import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;