Move deprecated flow batch APIs to a less obvious place

Change-Id: I8078aadbafad1e5a339d74859bed94e25c9c6e8c
diff --git a/core/api/src/test/java/org/onosproject/net/flow/FlowRuleBatchOperationTest.java b/core/api/src/test/java/org/onosproject/net/flow/FlowRuleBatchOperationTest.java
index 2ff894c..0fa563f 100644
--- a/core/api/src/test/java/org/onosproject/net/flow/FlowRuleBatchOperationTest.java
+++ b/core/api/src/test/java/org/onosproject/net/flow/FlowRuleBatchOperationTest.java
@@ -18,6 +18,8 @@
 import java.util.LinkedList;
 
 import org.junit.Test;
+import org.onosproject.net.flow.oldbatch.FlowRuleBatchEntry;
+import org.onosproject.net.flow.oldbatch.FlowRuleBatchOperation;
 import org.onosproject.net.intent.IntentTestsMocks;
 
 import com.google.common.testing.EqualsTester;