diff --git a/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastHostJoinCommand.java b/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastHostJoinCommand.java
index 7650649..3d94f5d 100644
--- a/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastHostJoinCommand.java
+++ b/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastHostJoinCommand.java
@@ -15,8 +15,8 @@
  */
 package org.onosproject.mcast.cli;
 
-import org.apache.karaf.shell.commands.Command;
-import org.apache.karaf.shell.commands.Option;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.Option;
 import org.onlab.packet.IpAddress;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.mcast.api.McastRoute;
@@ -60,7 +60,7 @@
     String[] sinks = null;
 
     @Override
-    protected void execute() {
+    protected void doExecute() {
         MulticastRouteService mcastRouteManager = get(MulticastRouteService.class);
 
         IpAddress sAddrIp = null;
diff --git a/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastRoutesListCommand.java b/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastRoutesListCommand.java
index 8e43911..14a1ea2 100644
--- a/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastRoutesListCommand.java
+++ b/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastRoutesListCommand.java
@@ -15,7 +15,7 @@
  */
 package org.onosproject.mcast.cli;
 
-import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.api.action.Command;
 import org.onlab.packet.IpAddress;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.mcast.api.McastRoute;
@@ -51,7 +51,7 @@
     private static final String SINKS = "Sinks";
 
     @Override
-    protected void execute() {
+    protected void doExecute() {
         // Get the service
         MulticastRouteService mcastService = get(MulticastRouteService.class);
         // Get the routes
diff --git a/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastShowHostCommand.java b/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastShowHostCommand.java
index dbf2ca6..cfcbebc 100644
--- a/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastShowHostCommand.java
+++ b/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastShowHostCommand.java
@@ -15,8 +15,8 @@
  */
 package org.onosproject.mcast.cli;
 
-import org.apache.karaf.shell.commands.Command;
-import org.apache.karaf.shell.commands.Option;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.Option;
 import org.onlab.packet.IpAddress;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.mcast.api.McastRoute;
@@ -47,7 +47,7 @@
     String gAddr = null;
 
     @Override
-    protected void execute() {
+    protected void doExecute() {
         // Get the service
         MulticastRouteService mcastService = get(MulticastRouteService.class);
         // Get the routes
diff --git a/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastSinkDeleteCommand.java b/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastSinkDeleteCommand.java
index 524fcb2..de7ab44 100644
--- a/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastSinkDeleteCommand.java
+++ b/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastSinkDeleteCommand.java
@@ -15,8 +15,8 @@
  */
 package org.onosproject.mcast.cli;
 
-import org.apache.karaf.shell.commands.Command;
-import org.apache.karaf.shell.commands.Option;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.Option;
 import org.onlab.packet.IpAddress;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.mcast.api.McastRoute;
@@ -56,7 +56,7 @@
     String host = null;
 
     @Override
-    protected void execute() {
+    protected void doExecute() {
         MulticastRouteService mcastRouteManager = get(MulticastRouteService.class);
         // Clear all routes
         if ("*".equals(sAddr) && "*".equals(gAddr)) {
diff --git a/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastSourceDeleteCommand.java b/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastSourceDeleteCommand.java
index d1f646f..0b05ef7 100644
--- a/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastSourceDeleteCommand.java
+++ b/apps/mcast/cli/src/main/java/org/onosproject/mcast/cli/McastSourceDeleteCommand.java
@@ -15,8 +15,8 @@
  */
 package org.onosproject.mcast.cli;
 
-import org.apache.karaf.shell.commands.Command;
-import org.apache.karaf.shell.commands.Option;
+import org.apache.karaf.shell.api.action.Command;
+import org.apache.karaf.shell.api.action.Option;
 import org.onlab.packet.IpAddress;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.mcast.api.McastRoute;
@@ -58,7 +58,7 @@
 
 
     @Override
-    protected void execute() {
+    protected void doExecute() {
         MulticastRouteService mcastRouteManager = get(MulticastRouteService.class);
         // Clear all routes
         if ("*".equals(sAddr) && "*".equals(gAddr)) {