import org.opendaylight.controller.config.util.ConfigRegistryClient;
import org.opendaylight.controller.config.util.ConfigTransactionClient;
import org.opendaylight.controller.config.yang.store.api.YangStoreSnapshot;
import org.opendaylight.controller.config.util.ConfigRegistryClient;
import org.opendaylight.controller.config.util.ConfigTransactionClient;
import org.opendaylight.controller.config.yang.store.api.YangStoreSnapshot;
ServiceRegistryWrapper serviceTracker = new ServiceRegistryWrapper(ta);
dataElement = configMapping.toXml(instances, this.maybeNamespace, document, dataElement, serviceTracker);
ServiceRegistryWrapper serviceTracker = new ServiceRegistryWrapper(ta);
dataElement = configMapping.toXml(instances, this.maybeNamespace, document, dataElement, serviceTracker);