From f2150e2919cf3eb9fe4714ba0b33f2d51f306533 Mon Sep 17 00:00:00 2001
From: Robert Muir <rmuir@apache.org>
Date: Mon, 13 Jun 2011 21:43:00 +0000
Subject: [PATCH] remove dead code

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1135300 13f79535-47bb-0310-9956-ffa450edef68
---
 lucene/src/java/org/apache/lucene/store/MMapDirectory.java | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lucene/src/java/org/apache/lucene/store/MMapDirectory.java b/lucene/src/java/org/apache/lucene/store/MMapDirectory.java
index ab0fc54f719..ee5e14e9953 100644
--- a/lucene/src/java/org/apache/lucene/store/MMapDirectory.java
+++ b/lucene/src/java/org/apache/lucene/store/MMapDirectory.java
@@ -313,7 +313,6 @@ public class MMapDirectory extends FSDirectory {
   private class MultiMMapIndexInput extends IndexInput {
   
     private ByteBuffer[] buffers;
-    private int[] bufSizes; // keep here, ByteBuffer.size() method is optional
   
     private final long length;
   
@@ -342,7 +341,6 @@ public class MMapDirectory extends FSDirectory {
       if (((long) nrBuffers * maxBufSize) <= length) nrBuffers++;
       
       this.buffers = new ByteBuffer[nrBuffers];
-      this.bufSizes = new int[nrBuffers];
       
       long bufferStart = 0;
       FileChannel rafc = raf.getChannel();
@@ -351,7 +349,6 @@ public class MMapDirectory extends FSDirectory {
           ? maxBufSize
           : (int) (length - bufferStart);
         this.buffers[bufNr] = rafc.map(MapMode.READ_ONLY,bufferStart,bufSize);
-        this.bufSizes[bufNr] = bufSize;
         bufferStart += bufSize;
       }
       seek(0L);
@@ -444,7 +441,6 @@ public class MMapDirectory extends FSDirectory {
       MultiMMapIndexInput clone = (MultiMMapIndexInput)super.clone();
       clone.isClone = true;
       clone.buffers = new ByteBuffer[buffers.length];
-      // No need to clone bufSizes.
       // Since most clones will use only one buffer, duplicate() could also be
       // done lazy in clones, e.g. when adapting curBuf.
       for (int bufNr = 0; bufNr < buffers.length; bufNr++) {