[WIP] apps CLI changes for karaf upgrade

Change-Id: I283efc39c7d4f4b31344f1d2d0cdd2b98a60932d
diff --git a/providers/bgp/cli/src/main/java/org/onosproject/bgp/cli/BgpExceptions.java b/providers/bgp/cli/src/main/java/org/onosproject/bgp/cli/BgpExceptions.java
index c145a45..742ce92 100644
--- a/providers/bgp/cli/src/main/java/org/onosproject/bgp/cli/BgpExceptions.java
+++ b/providers/bgp/cli/src/main/java/org/onosproject/bgp/cli/BgpExceptions.java
@@ -15,8 +15,8 @@
  */
 package org.onosproject.bgp.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.bgp.controller.BgpController;
 import org.onosproject.cli.AbstractShellCommand;
 import org.slf4j.Logger;
@@ -45,7 +45,7 @@
     private Set<String> closedSessionExceptionKeySet;
 
     @Override
-    protected void execute() {
+    protected void doExecute() {
         switch (name) {
             case ACTIVESESSION:
                 displayActiveSessionException();