[WIP] apps CLI changes for karaf upgrade

Change-Id: I283efc39c7d4f4b31344f1d2d0cdd2b98a60932d
diff --git a/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfStartCommand.java b/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfStartCommand.java
index c52b0eb..17d60c4 100644
--- a/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfStartCommand.java
+++ b/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfStartCommand.java
@@ -15,7 +15,7 @@
  */
 package org.onosproject.intentperf;
 
-import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.api.action.Command;
 import org.onosproject.cli.AbstractShellCommand;
 
 /**
@@ -26,7 +26,7 @@
 public class IntentPerfStartCommand extends AbstractShellCommand {
 
     @Override
-    protected void execute() {
+    protected void doExecute() {
         get(IntentPerfInstaller.class).start();
     }