findbugs

[utils] / system / general / src / test / java / org / wamblee / system / core / RequiredInterfaceComparator.java

diff --git a/system/general/src/test/java/org/wamblee/system/core/RequiredInterfaceComparator.java b/system/general/src/test/java/org/wamblee/system/core/RequiredInterfaceComparator.java
index ec463aa43e939d35962d575b16a3fdb5d7beb574..79bd2c1a11ac37e3eb7f296393a29371d0bd248d 100644 (file)
--- a/system/general/src/test/java/org/wamblee/system/core/RequiredInterfaceComparator.java
+++ b/system/general/src/test/java/org/wamblee/system/core/RequiredInterfaceComparator.java
@@ -15,6 +15,7 @@
  */ 
 package org.wamblee.system.core;
 
+import java.io.Serializable;
 import java.util.Comparator;
 
 /**
@@ -23,7 +24,10 @@ import java.util.Comparator;
  * @version $Revision$
  */
 public class RequiredInterfaceComparator implements
-    Comparator<RequiredInterface> {
+    Comparator<RequiredInterface>, Serializable {
+    
+    private static final long serialVersionUID = 7631587103378238574L;
+
     @Override
     public int compare(RequiredInterface aO1, RequiredInterface aO2) {
         return aO1.getName().compareTo(aO2.getName());