Added Kryo serializers for Ip4Address, Ip6Address, Ip4Prefix, Ip6Prefix

Change-Id: Ib014bbe40b3df5c778e2d16d7b65b1cb62944e1c
diff --git a/core/store/serializers/src/test/java/org/onlab/onos/store/serializers/KryoSerializerTest.java b/core/store/serializers/src/test/java/org/onlab/onos/store/serializers/KryoSerializerTest.java
index 654ab11..82588b7 100644
--- a/core/store/serializers/src/test/java/org/onlab/onos/store/serializers/KryoSerializerTest.java
+++ b/core/store/serializers/src/test/java/org/onlab/onos/store/serializers/KryoSerializerTest.java
@@ -43,7 +43,11 @@
 import org.onlab.onos.net.provider.ProviderId;
 import org.onlab.packet.ChassisId;
 import org.onlab.packet.IpAddress;
+import org.onlab.packet.Ip4Address;
+import org.onlab.packet.Ip6Address;
 import org.onlab.packet.IpPrefix;
+import org.onlab.packet.Ip4Prefix;
+import org.onlab.packet.Ip6Prefix;
 import org.onlab.packet.MacAddress;
 import org.onlab.util.KryoNamespace;
 
@@ -168,11 +172,31 @@
     }
 
     @Test
+    public void testIp4Prefix() {
+        testSerialized(Ip4Prefix.valueOf("192.168.0.1/24"));
+    }
+
+    @Test
+    public void testIp6Prefix() {
+        testSerialized(Ip6Prefix.valueOf("1111:2222::/120"));
+    }
+
+    @Test
     public void testIpAddress() {
         testSerialized(IpAddress.valueOf("192.168.0.1"));
     }
 
     @Test
+    public void testIp4Address() {
+        testSerialized(Ip4Address.valueOf("192.168.0.1"));
+    }
+
+    @Test
+    public void testIp6Address() {
+        testSerialized(Ip6Address.valueOf("1111:2222::"));
+    }
+
+    @Test
     public void testMacAddress() {
         testSerialized(MacAddress.valueOf("12:34:56:78:90:ab"));
     }