import javax.ws.rs.sse.SseEventSink;
import org.opendaylight.controller.config.threadpool.ScheduledThreadPool;
import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
-import org.opendaylight.restconf.common.errors.RestconfError.ErrorTag;
import org.opendaylight.restconf.nb.rfc8040.rests.services.api.RestconfDataStreamService;
import org.opendaylight.restconf.nb.rfc8040.streams.Configuration;
import org.opendaylight.restconf.nb.rfc8040.streams.SSESessionHandler;
import org.opendaylight.restconf.nb.rfc8040.streams.listeners.BaseListenerInterface;
import org.opendaylight.restconf.nb.rfc8040.streams.listeners.ListenersBroker;
+import org.opendaylight.yangtools.yang.common.ErrorTag;
import org.opendaylight.yangtools.yang.common.ErrorType;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;