Fix spotbugs issues in common module

[transportpce.git] / common / src / main / java / org / opendaylight / transportpce / common / mapping / SortPort221ByName.java

diff --git a/common/src/main/java/org/opendaylight/transportpce/common/mapping/SortPort221ByName.java b/common/src/main/java/org/opendaylight/transportpce/common/mapping/SortPort221ByName.java
index 4564a2338f6c8c1d1b40ad79b89f67bc78540d2d..f58d91580b89d2c5ca95c6971cc1f92c57003997 100644 (file)
--- a/common/src/main/java/org/opendaylight/transportpce/common/mapping/SortPort221ByName.java
+++ b/common/src/main/java/org/opendaylight/transportpce/common/mapping/SortPort221ByName.java
@@ -7,6 +7,7 @@
  */
 package org.opendaylight.transportpce.common.mapping;
 
+import java.io.Serializable;
 import java.util.Comparator;
 
 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.Port;
@@ -18,7 +19,9 @@ import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.Port;
  * @author Martial Coulibaly (martial.coulibaly@gfi.com) on behalf of Orange
  *
  */
-public class SortPort221ByName implements Comparator<Port> {
+public class SortPort221ByName implements Comparator<Port>, Serializable {
+
+    private static final long serialVersionUID = 1L;
 
     @Override
     public int compare(Port port1, Port port2) {