Allowed apps to specify whether the existing component config value should be overridden

Change-Id: Ic0992adb49cbcce17e17a71af954fbeeafde97d3
diff --git a/core/common/src/test/java/org/onosproject/store/trivial/SimpleComponentConfigStore.java b/core/common/src/test/java/org/onosproject/store/trivial/SimpleComponentConfigStore.java
index 2c6e103..c692626 100644
--- a/core/common/src/test/java/org/onosproject/store/trivial/SimpleComponentConfigStore.java
+++ b/core/common/src/test/java/org/onosproject/store/trivial/SimpleComponentConfigStore.java
@@ -54,6 +54,11 @@
     }
 
     @Override
+    public void setProperty(String componentName, String name, String value, boolean override) {
+        setProperty(componentName, name, value);
+    }
+
+    @Override
     public void unsetProperty(String componentName, String name) {
         delegate.notify(new ComponentConfigEvent(PROPERTY_UNSET, componentName, name, null));
     }