From 4f0e7add692fd3fc968357e5449d595bdc07ec29 Mon Sep 17 00:00:00 2001
From: Uwe Schindler <uschindler@apache.org>
Date: Tue, 17 Jan 2012 15:57:18 +0000
Subject: [PATCH] LUCENE-3646: Fix a code relict from previous times :-)

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1232450 13f79535-47bb-0310-9956-ffa450edef68
---
 .../src/java/org/apache/lucene/search/FieldCacheImpl.java  | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/lucene/src/java/org/apache/lucene/search/FieldCacheImpl.java b/lucene/src/java/org/apache/lucene/search/FieldCacheImpl.java
index 7a1605b54a9..895e5106a74 100644
--- a/lucene/src/java/org/apache/lucene/search/FieldCacheImpl.java
+++ b/lucene/src/java/org/apache/lucene/search/FieldCacheImpl.java
@@ -172,12 +172,7 @@ class FieldCacheImpl implements FieldCache {
       // rather than relying on gc:
       Object key = reader.getCoreCacheKey();
       if (key instanceof IndexReader) {
-        ((IndexReader)key).addReaderClosedListener(new IndexReader.ReaderClosedListener() {
-          @Override
-          public void onClose(IndexReader reader) {
-            FieldCache.DEFAULT.purge(reader);
-          }
-        }); 
+        ((IndexReader)key).addReaderClosedListener(purgeReader); 
       }
     }
   }