Avoid double wrap of Bandwidth class

Change-Id: I6bb95beafd55364499df64429c0788153a0b1624
diff --git a/core/store/serializers/src/test/java/org/onosproject/store/serializers/KryoSerializerTest.java b/core/store/serializers/src/test/java/org/onosproject/store/serializers/KryoSerializerTest.java
index 11a62d4..0961119 100644
--- a/core/store/serializers/src/test/java/org/onosproject/store/serializers/KryoSerializerTest.java
+++ b/core/store/serializers/src/test/java/org/onosproject/store/serializers/KryoSerializerTest.java
@@ -400,7 +400,7 @@
 
     @Test
     public void testBandwidthConstraint() {
-        testSerializable(new BandwidthConstraint(new BandwidthResource(Bandwidth.bps(1000.0))));
+        testSerializable(new BandwidthConstraint(Bandwidth.bps(1000.0)));
     }
 
     @Test