commit ae1d210a8fd4dd80a4ab7a36a181c094bddbfdee
author Yuta HIGUCHI <y-higuchi@onlab.us> Tue Nov 25 19:26:01 2014 -0800
committer Yuta HIGUCHI <y-higuchi@onlab.us> Tue Nov 25 20:44:09 2014 -0800
tree 733ea41a0593478418e6910057164d51b5e2773c
parent 0136562edce56c6c68d2978a1ea7ce8d582d8e69

Add Collections.emptySet()

Change-Id: I51e845ed69f688a859089a221643fd6d04ac7afa

core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoNamespaces.java

diff --git a/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoNamespaces.java b/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoNamespaces.java
index e29423c..b366dbf 100644
--- a/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoNamespaces.java
+++ b/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/KryoNamespaces.java
@@ -153,6 +153,7 @@
             .register(new ArraysAsListSerializer(), Arrays.asList().getClass())
             .register(Collections.singletonList(1).getClass())
             .register(Duration.class)
+            .register(Collections.emptySet().getClass())
             .build();
 
     /**

core/store/serializers/src/test/java/org/onlab/onos/store/serializers/KryoSerializerTest.java

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 0d81f69..59187da 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
@@ -72,6 +72,7 @@
 
 import java.nio.ByteBuffer;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
@@ -342,6 +343,10 @@
         testSerializedEquals(new DefaultGroupId(99));
     }
 
+    @Test
+    public void testEmptySet() {
+        testSerializedEquals(Collections.emptySet());
+    }
 
     @Test
     public void testAnnotations() {