-import io.netty.channel.Channel;
-import org.opendaylight.controller.netconf.api.NetconfSession;
-import org.opendaylight.protocol.framework.SessionListener;
+import java.util.Collection;
+
+import org.opendaylight.controller.netconf.util.AbstractNetconfSession;
+import org.opendaylight.controller.netconf.util.handler.NetconfEXICodec;
+import org.opendaylight.controller.netconf.util.handler.NetconfEXIToMessageDecoder;
+import org.opendaylight.controller.netconf.util.handler.NetconfMessageToEXIEncoder;
+import org.opendaylight.controller.netconf.util.handler.NetconfMessageToXMLEncoder;
+import org.opendaylight.controller.netconf.util.handler.NetconfXMLToMessageDecoder;