[WIP] apps CLI changes for karaf upgrade

Change-Id: I283efc39c7d4f4b31344f1d2d0cdd2b98a60932d
diff --git a/apps/segmentrouting/app/src/main/java/org/onosproject/segmentrouting/cli/XconnectAddCommand.java b/apps/segmentrouting/app/src/main/java/org/onosproject/segmentrouting/cli/XconnectAddCommand.java
index a1ad929..ebf33ec 100644
--- a/apps/segmentrouting/app/src/main/java/org/onosproject/segmentrouting/cli/XconnectAddCommand.java
+++ b/apps/segmentrouting/app/src/main/java/org/onosproject/segmentrouting/cli/XconnectAddCommand.java
@@ -16,8 +16,8 @@
 package org.onosproject.segmentrouting.cli;
 
 import com.google.common.collect.Sets;
-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.VlanId;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.net.DeviceId;
@@ -53,7 +53,7 @@
 
 
     @Override
-    protected void execute() {
+    protected void doExecute() {
         DeviceId deviceId = DeviceId.deviceId(deviceIdStr);
         VlanId vlanId = VlanId.vlanId(vlanIdStr);
         PortNumber port1 = PortNumber.portNumber(port1Str);