[WIP] apps CLI changes for karaf upgrade

Change-Id: I283efc39c7d4f4b31344f1d2d0cdd2b98a60932d
diff --git a/apps/route-service/app/src/main/java/org/onosproject/routeservice/cli/RouteRemoveCommand.java b/apps/route-service/app/src/main/java/org/onosproject/routeservice/cli/RouteRemoveCommand.java
index 9fef2ec..5643358 100644
--- a/apps/route-service/app/src/main/java/org/onosproject/routeservice/cli/RouteRemoveCommand.java
+++ b/apps/route-service/app/src/main/java/org/onosproject/routeservice/cli/RouteRemoveCommand.java
@@ -16,8 +16,8 @@
 
 package org.onosproject.routeservice.cli;
 
-import org.apache.karaf.shell.commands.Argument;
-import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.api.action.Argument;
+import org.apache.karaf.shell.api.action.Command;
 import org.onlab.packet.IpAddress;
 import org.onlab.packet.IpPrefix;
 import org.onosproject.cli.AbstractShellCommand;
@@ -42,7 +42,7 @@
     String nextHopString = null;
 
     @Override
-    protected void execute() {
+    protected void doExecute() {
         RouteAdminService service = AbstractShellCommand.get(RouteAdminService.class);
 
         IpPrefix prefix = IpPrefix.valueOf(prefixString);