diff --git a/providers/openflow/device/src/test/java/org/onosproject/provider/of/device/impl/OpenFlowDeviceProviderTest.java b/providers/openflow/device/src/test/java/org/onosproject/provider/of/device/impl/OpenFlowDeviceProviderTest.java
index a0869c4..91c92ff 100644
--- a/providers/openflow/device/src/test/java/org/onosproject/provider/of/device/impl/OpenFlowDeviceProviderTest.java
+++ b/providers/openflow/device/src/test/java/org/onosproject/provider/of/device/impl/OpenFlowDeviceProviderTest.java
@@ -38,6 +38,7 @@
 import org.onosproject.net.driver.DriverServiceAdapter;
 import org.onosproject.net.provider.ProviderId;
 import org.onosproject.openflow.controller.Dpid;
+import org.onosproject.openflow.controller.OpenFlowClassifierListener;
 import org.onosproject.openflow.controller.OpenFlowController;
 import org.onosproject.openflow.controller.OpenFlowEventListener;
 import org.onosproject.openflow.controller.OpenFlowMessageListener;
@@ -333,6 +334,14 @@
         public void setRole(Dpid dpid, RoleState role) {
             roleMap.put(dpid, role);
         }
+
+        @Override
+        public void removeClassifierListener(OpenFlowClassifierListener listener) {
+        }
+
+        @Override
+        public void addClassifierListener(OpenFlowClassifierListener listener) {
+        }
     }
 
     private static class TestOpenFlowSwitch implements OpenFlowSwitch {
diff --git a/providers/openflow/group/src/test/java/org/onosproject/provider/of/group/impl/OpenFlowGroupProviderTest.java b/providers/openflow/group/src/test/java/org/onosproject/provider/of/group/impl/OpenFlowGroupProviderTest.java
index 9b87b22..6abd885 100644
--- a/providers/openflow/group/src/test/java/org/onosproject/provider/of/group/impl/OpenFlowGroupProviderTest.java
+++ b/providers/openflow/group/src/test/java/org/onosproject/provider/of/group/impl/OpenFlowGroupProviderTest.java
@@ -40,6 +40,7 @@
 import org.onosproject.net.provider.AbstractProviderService;
 import org.onosproject.net.provider.ProviderId;
 import org.onosproject.openflow.controller.Dpid;
+import org.onosproject.openflow.controller.OpenFlowClassifierListener;
 import org.onosproject.openflow.controller.OpenFlowController;
 import org.onosproject.openflow.controller.OpenFlowEventListener;
 import org.onosproject.openflow.controller.OpenFlowMessageListener;
@@ -177,7 +178,6 @@
     }
 
 
-
     @After
     public void tearDown() {
         provider.deactivate();
@@ -313,6 +313,14 @@
         public OpenFlowSwitch getEqualSwitch(Dpid dpid) {
             return null;
         }
+
+        @Override
+        public void removeClassifierListener(OpenFlowClassifierListener listener) {
+        }
+
+        @Override
+        public void addClassifierListener(OpenFlowClassifierListener listener) {
+        }
     }
 
     private class TestGroupProviderRegistry implements GroupProviderRegistry {
diff --git a/providers/openflow/packet/src/test/java/org/onosproject/provider/of/packet/impl/OpenFlowPacketProviderTest.java b/providers/openflow/packet/src/test/java/org/onosproject/provider/of/packet/impl/OpenFlowPacketProviderTest.java
index c0acd5a..b4f8d53 100644
--- a/providers/openflow/packet/src/test/java/org/onosproject/provider/of/packet/impl/OpenFlowPacketProviderTest.java
+++ b/providers/openflow/packet/src/test/java/org/onosproject/provider/of/packet/impl/OpenFlowPacketProviderTest.java
@@ -38,6 +38,7 @@
 import org.onosproject.net.provider.ProviderId;
 import org.onosproject.openflow.controller.DefaultOpenFlowPacketContext;
 import org.onosproject.openflow.controller.Dpid;
+import org.onosproject.openflow.controller.OpenFlowClassifierListener;
 import org.onosproject.openflow.controller.OpenFlowController;
 import org.onosproject.openflow.controller.OpenFlowEventListener;
 import org.onosproject.openflow.controller.OpenFlowMessageListener;
@@ -383,6 +384,14 @@
         public void setRole(Dpid dpid, RoleState role) {
         }
 
+        @Override
+        public void removeClassifierListener(OpenFlowClassifierListener listener) {
+        }
+
+        @Override
+        public void addClassifierListener(OpenFlowClassifierListener listener) {
+        }
+
     }
 
     private class TestOpenFlowSwitch implements OpenFlowSwitch {
@@ -476,6 +485,7 @@
         @Override
         public void returnRoleReply(RoleState requested, RoleState reponse) {
         }
+
         @Override
         public Device.Type deviceType() {
             return Device.Type.SWITCH;