From 02c4f395ca5016b18baedfe0e744e736a406797d Mon Sep 17 00:00:00 2001
From: Lassi Immonen <lassi.immonen@mysema.com>
Date: Thu, 30 Dec 2010 14:54:02 +0000
Subject: [PATCH] Added nullable

---
 .../query/lucene/session/impl/LuceneSessionFactoryImpl.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/querydsl-lucene/src/main/java/com/mysema/query/lucene/session/impl/LuceneSessionFactoryImpl.java b/querydsl-lucene/src/main/java/com/mysema/query/lucene/session/impl/LuceneSessionFactoryImpl.java
index 0818fd9c7..0574c39b7 100644
--- a/querydsl-lucene/src/main/java/com/mysema/query/lucene/session/impl/LuceneSessionFactoryImpl.java
+++ b/querydsl-lucene/src/main/java/com/mysema/query/lucene/session/impl/LuceneSessionFactoryImpl.java
@@ -115,7 +115,7 @@ public class LuceneSessionFactoryImpl implements LuceneSessionFactory {
         }
     }
 
-    private LuceneSearcher createNewSearcher(LuceneSearcher expected) throws IOException {
+    private LuceneSearcher createNewSearcher(@Nullable LuceneSearcher expected) throws IOException {
         LuceneSearcher s = new LuceneSearcher(directory, releaseListener);
         if (!searcher.compareAndSet(expected, s)) {
             // Some thread already created a new one so just close this