Implements accumulation of the fwdobjectives in ofdpa pipelines

Change-Id: I95cbdd9b3fb8d439003a103111a01dc3aee2072b
diff --git a/core/net/src/test/java/org/onosproject/net/flowobjective/impl/FlowObjectiveManagerTest.java b/core/net/src/test/java/org/onosproject/net/flowobjective/impl/FlowObjectiveManagerTest.java
index 32bd7dc..121bfaa 100644
--- a/core/net/src/test/java/org/onosproject/net/flowobjective/impl/FlowObjectiveManagerTest.java
+++ b/core/net/src/test/java/org/onosproject/net/flowobjective/impl/FlowObjectiveManagerTest.java
@@ -190,7 +190,7 @@
         filteringObjectives = new ArrayList<>();
         forwardingObjectives = new ArrayList<>();
         nextObjectives = new ArrayList<>();
-        manager.activate();
+        manager.activate(null);
     }
 
     @After
@@ -243,7 +243,7 @@
                         .addCondition(Criteria.matchEthType(12))
                         .add();
 
-        manager.activate();
+        manager.activate(null);
         manager.filter(id1, filter);
 
         TestTools.assertAfter(RETRY_MS, () ->
diff --git a/core/net/src/test/java/org/onosproject/net/flowobjective/impl/InOrderFlowObjectiveManagerTest.java b/core/net/src/test/java/org/onosproject/net/flowobjective/impl/InOrderFlowObjectiveManagerTest.java
index 32c9f95..93b6337 100644
--- a/core/net/src/test/java/org/onosproject/net/flowobjective/impl/InOrderFlowObjectiveManagerTest.java
+++ b/core/net/src/test/java/org/onosproject/net/flowobjective/impl/InOrderFlowObjectiveManagerTest.java
@@ -198,7 +198,7 @@
         mgr.deviceService = createMock(DeviceService.class);
         mgr.driverService = createMock(DriverService.class);
         mgr.flowObjectiveStore = createMock(FlowObjectiveStore.class);
-        mgr.activate();
+        mgr.activate(null);
 
         reset(mgr.flowObjectiveStore);
         offset = DEFAULT_OFFSET;