From 98335fb78c6348efaa716385a29216a0bbc5a9a8 Mon Sep 17 00:00:00 2001
From: Oliver Gierke <info@olivergierke.de>
Date: Tue, 12 Jan 2010 13:42:00 +0000
Subject: [PATCH] * fixed PMD issue with @Comparator@ implementation

git-svn-id: svn+ssh://svn.synyx.de/var/svn/synyx/opensource/hera/trunk@8598 5a64d73e-33d6-4ccc-9058-23f8668ecac9
---
 .../java/org/synyx/hera/core/OrderAwarePluginRegistry.java  | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/org/synyx/hera/core/OrderAwarePluginRegistry.java b/core/src/main/java/org/synyx/hera/core/OrderAwarePluginRegistry.java
index f5d00a2..3f20bc8 100644
--- a/core/src/main/java/org/synyx/hera/core/OrderAwarePluginRegistry.java
+++ b/core/src/main/java/org/synyx/hera/core/OrderAwarePluginRegistry.java
@@ -16,6 +16,7 @@
 
 package org.synyx.hera.core;
 
+import java.io.Serializable;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
@@ -215,7 +216,10 @@ public class OrderAwarePluginRegistry<T extends Plugin<S>, S> extends
      * 
      * @author Oliver Gierke - gierke@synyx.de
      */
-    private static final class RevertingComparator<T> implements Comparator<T> {
+    private static final class RevertingComparator<T> implements Comparator<T>,
+            Serializable {
+
+        private static final long serialVersionUID = 5296103845985772391L;
 
         private final Comparator<? super T> delegate;