From 0d735dcd5ac3343e8289fa1a4be6b87b88a3e816 Mon Sep 17 00:00:00 2001
From: Simon Willnauer <simonw@apache.org>
Date: Fri, 15 Jul 2011 14:21:11 +0000
Subject: [PATCH] make IndexSearcher implement Closeable for consistency &
 IOUtils

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1147162 13f79535-47bb-0310-9956-ffa450edef68
---
 lucene/src/java/org/apache/lucene/search/IndexSearcher.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lucene/src/java/org/apache/lucene/search/IndexSearcher.java b/lucene/src/java/org/apache/lucene/search/IndexSearcher.java
index 81b90f28679..a50d7713978 100644
--- a/lucene/src/java/org/apache/lucene/search/IndexSearcher.java
+++ b/lucene/src/java/org/apache/lucene/search/IndexSearcher.java
@@ -17,6 +17,7 @@ package org.apache.lucene.search;
  * limitations under the License.
  */
 
+import java.io.Closeable;
 import java.io.IOException;
 import java.util.Iterator;
 import java.util.NoSuchElementException;
@@ -67,7 +68,7 @@ import org.apache.lucene.util.ThreadInterruptedException;
  * synchronize on the <code>IndexSearcher</code> instance;
  * use your own (non-Lucene) objects instead.</p>
  */
-public class IndexSearcher {
+public class IndexSearcher implements Closeable {
   final IndexReader reader; // package private for testing!
   private boolean closeReader;
   
@@ -265,6 +266,7 @@ public class IndexSearcher {
    * If the IndexReader was supplied implicitly by specifying a directory, then
    * the IndexReader is closed.
    */
+  @Override
   public void close() throws IOException {
     if (closeReader) {
       reader.close();