Removing import only used for Javadoc

Change-Id: Ifdb3eb979f43c2fd7ae8699d816d9e9156e188a8
diff --git a/protocols/netconf/ctl/src/main/java/org/onosproject/netconf/ctl/NetconfDeviceOutputEventListenerImpl.java b/protocols/netconf/ctl/src/main/java/org/onosproject/netconf/ctl/NetconfDeviceOutputEventListenerImpl.java
index a68b1c7..22351cb 100644
--- a/protocols/netconf/ctl/src/main/java/org/onosproject/netconf/ctl/NetconfDeviceOutputEventListenerImpl.java
+++ b/protocols/netconf/ctl/src/main/java/org/onosproject/netconf/ctl/NetconfDeviceOutputEventListenerImpl.java
@@ -16,7 +16,6 @@
 
 package org.onosproject.netconf.ctl;
 
-import org.onosproject.netconf.FilteringNetconfDeviceOutputEventListener;
 import org.onosproject.netconf.NetconfDeviceInfo;
 import org.onosproject.netconf.NetconfDeviceOutputEvent;
 import org.onosproject.netconf.NetconfDeviceOutputEventListener;
@@ -27,7 +26,7 @@
  * Example of a listener for events that happen a Netconf session established
  * for a particular NETCONF device.
  *
- * @deprecated in 1.10.0 use {@link FilteringNetconfDeviceOutputEventListener}
+ * @deprecated in 1.10.0 use FilteringNetconfDeviceOutputEventListener
  */
 @Deprecated
 public class NetconfDeviceOutputEventListenerImpl implements NetconfDeviceOutputEventListener {