[WIP] apps CLI changes for karaf upgrade

Change-Id: I283efc39c7d4f4b31344f1d2d0cdd2b98a60932d
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmAddCommand.java b/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmAddCommand.java
index fd886b9..dcfba01 100644
--- a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmAddCommand.java
+++ b/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/cli/DhcpFpmAddCommand.java
@@ -16,10 +16,10 @@
 
 package org.onosproject.dhcprelay.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.onosproject.cli.AbstractShellCommand;
-import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.api.action.Argument;
 import org.onlab.packet.IpPrefix;
 import org.onlab.packet.IpAddress;
 import org.onosproject.routing.fpm.api.FpmRecord;
@@ -45,7 +45,7 @@
     String nextHopString = null;
 
     @Override
-    protected void execute() {
+    protected void doExecute() {
 
         IpPrefix prefix = IpPrefix.valueOf(prefixString);
         IpAddress nextHop = IpAddress.valueOf(nextHopString);