Fixed consistent map event listener remove

Change-Id: I8e73faa31353929fe2a7b4c85923f64abaf5e497
diff --git a/core/api/src/main/java/org/onosproject/store/primitives/DefaultConsistentMap.java b/core/api/src/main/java/org/onosproject/store/primitives/DefaultConsistentMap.java
index ec03cf3..7f370f6 100644
--- a/core/api/src/main/java/org/onosproject/store/primitives/DefaultConsistentMap.java
+++ b/core/api/src/main/java/org/onosproject/store/primitives/DefaultConsistentMap.java
@@ -185,7 +185,7 @@
 
     @Override
     public void removeListener(MapEventListener<K, V> listener) {
-        complete(asyncMap.addListener(listener));
+        complete(asyncMap.removeListener(listener));
     }
 
     @Override
diff --git a/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/MeteredAsyncConsistentMap.java b/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/MeteredAsyncConsistentMap.java
index fc96273..f8844fb 100644
--- a/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/MeteredAsyncConsistentMap.java
+++ b/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/MeteredAsyncConsistentMap.java
@@ -21,6 +21,7 @@
 import java.util.Map.Entry;
 import java.util.Set;
 import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Executor;
 import java.util.function.BiFunction;
 import java.util.function.Function;
 import java.util.function.Predicate;
@@ -224,12 +225,12 @@
     }
 
     @Override
-    public CompletableFuture<Void> addListener(MapEventListener<K, V> listener) {
+    public CompletableFuture<Void> addListener(MapEventListener<K, V> listener, Executor executor) {
         final MeteringAgent.Context timer = monitor.startTimer(ADD_LISTENER);
         synchronized (listeners) {
             InternalMeteredMapEventListener meteredListener =
                     listeners.computeIfAbsent(listener, k -> new InternalMeteredMapEventListener(listener));
-            return super.addListener(meteredListener)
+            return super.addListener(meteredListener, executor)
                         .whenComplete((r, e) -> timer.stop(e));
         }
     }
@@ -239,7 +240,7 @@
         final MeteringAgent.Context timer = monitor.startTimer(REMOVE_LISTENER);
         InternalMeteredMapEventListener meteredListener = listeners.remove(listener);
         if (meteredListener != null) {
-            return super.removeListener(listener)
+            return super.removeListener(meteredListener)
                         .whenComplete((r, e) -> timer.stop(e));
         } else {
             timer.stop(null);