From 467f8af889e80459671414ca6a170d31da9e4c95 Mon Sep 17 00:00:00 2001
From: Adrien Grand <jpountz@apache.org>
Date: Sat, 23 Mar 2013 15:06:31 +0000
Subject: [PATCH] LUCENE-4752: Fix SortingMergePolicy.clone.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1460169 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/lucene/index/sorter/SortingMergePolicy.java   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lucene/misc/src/java/org/apache/lucene/index/sorter/SortingMergePolicy.java b/lucene/misc/src/java/org/apache/lucene/index/sorter/SortingMergePolicy.java
index cfaa5c36984..f7b33495532 100644
--- a/lucene/misc/src/java/org/apache/lucene/index/sorter/SortingMergePolicy.java
+++ b/lucene/misc/src/java/org/apache/lucene/index/sorter/SortingMergePolicy.java
@@ -124,6 +124,11 @@ public final class SortingMergePolicy extends MergePolicy {
     return sortedMergeSpecification(in.findForcedDeletesMerges(segmentInfos));
   }
 
+  @Override
+  public MergePolicy clone() {
+    return new SortingMergePolicy(in.clone(), sorter);
+  }
+
   @Override
   public void close() {
     in.close();