[WIP] Upgrade ONOS to karaf version 4.2.1

Change-Id: I7cd40c995bdf1c80f94b1895fb3344e32404c7fa
diff --git a/protocols/restconf/client/ctl/src/main/java/org/onosproject/protocol/restconf/ctl/RestConfSBControllerImpl.java b/protocols/restconf/client/ctl/src/main/java/org/onosproject/protocol/restconf/ctl/RestConfSBControllerImpl.java
index 38f296d..aaa106e 100644
--- a/protocols/restconf/client/ctl/src/main/java/org/onosproject/protocol/restconf/ctl/RestConfSBControllerImpl.java
+++ b/protocols/restconf/client/ctl/src/main/java/org/onosproject/protocol/restconf/ctl/RestConfSBControllerImpl.java
@@ -15,10 +15,6 @@
  */
 package org.onosproject.protocol.restconf.ctl;
 
-import org.apache.felix.scr.annotations.Activate;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Deactivate;
-import org.apache.felix.scr.annotations.Service;
 import org.glassfish.jersey.client.ChunkedInput;
 import org.onlab.packet.IpAddress;
 import org.onosproject.net.DeviceId;
@@ -26,6 +22,9 @@
 import org.onosproject.protocol.rest.RestSBDevice;
 import org.onosproject.protocol.restconf.RestConfSBController;
 import org.onosproject.protocol.restconf.RestconfNotificationEventListener;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Deactivate;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -42,8 +41,7 @@
 /**
  * The implementation of RestConfSBController.
  */
-@Component(immediate = true)
-@Service
+@Component(immediate = true, service = RestConfSBController.class)
 public class RestConfSBControllerImpl extends HttpSBControllerImpl
         implements RestConfSBController {