diff --git a/lucene/CHANGES.txt b/lucene/CHANGES.txt
index b0c4c2f7028..8679f689d8d 100644
--- a/lucene/CHANGES.txt
+++ b/lucene/CHANGES.txt
@@ -852,6 +852,12 @@ Bug fixes
   TermAllGroupsCollector or TermAllGroupHeadsCollector if instantiated with a
   non default small size. (Martijn van Groningen, yonik)
 
+* LUCENE-3727: When writing stored fields and term vectors, Lucene
+  checks file sizes to detect a bug in some Sun JREs (LUCENE-1282),
+  however, on some NFS filesystems File.length() could be stale,
+  resulting in false errors like "fdx size mismatch while indexing".
+  These checks now use getFilePointer instead to avoid this.
+  (Jamir Shaikh, Mike McCandless, Robert Muir)
 
 Optimizations
 
diff --git a/lucene/src/java/org/apache/lucene/index/CompositeReader.java b/lucene/src/java/org/apache/lucene/index/CompositeReader.java
index 2c0d161ca05..fcb192f241f 100644
--- a/lucene/src/java/org/apache/lucene/index/CompositeReader.java
+++ b/lucene/src/java/org/apache/lucene/index/CompositeReader.java
@@ -22,7 +22,7 @@ import java.io.IOException;
 import org.apache.lucene.index.AtomicReader.AtomicReaderContext;
 import org.apache.lucene.search.SearcherManager; // javadocs
 import org.apache.lucene.store.*;
-import org.apache.lucene.util.ReaderUtil;         // for javadocs
+import org.apache.lucene.util.ReaderUtil;
 
 /** IndexReader is an abstract class, providing an interface for accessing an
  index.  Search of an index is done entirely through this abstract interface,
diff --git a/lucene/src/java/org/apache/lucene/util/fst/Builder.java b/lucene/src/java/org/apache/lucene/util/fst/Builder.java
index 606a4b90641..fbda31bb99f 100644
--- a/lucene/src/java/org/apache/lucene/util/fst/Builder.java
+++ b/lucene/src/java/org/apache/lucene/util/fst/Builder.java
@@ -78,7 +78,8 @@ public class Builder<T> {
 
   /**
    * Instantiates an FST/FSA builder without any pruning. A shortcut
-   * to {@link #Builder(FST.INPUT_TYPE, int, int, boolean, boolean, int, Outputs, FreezeTail)} with
+   * to {@link #Builder(FST.INPUT_TYPE, int, int, boolean,
+   * boolean, int, Outputs, FreezeTail, boolean)} with
    * pruning options turned off.
    */
   public Builder(FST.INPUT_TYPE inputType, Outputs<T> outputs) {
@@ -122,9 +123,10 @@ public class Builder<T> {
    *    FSA, use {@link NoOutputs#getSingleton()} and {@link NoOutputs#getNoOutput()} as the
    *    singleton output object.
    *
-   * @param willPackFST Pass true if you will rewrite (compact) the FST before saving.  This
-   *    causes the FST to create additional data structures intenrally to facilitate rewriting, but
-   *    it means the resulting FST cannot be saved: it must first be rewritten using {@link FST#FST(FST,int[])}}
+   * @param willPackFST Pass true if you will pack the FST before saving.  This
+   *    causes the FST to create additional data structures internally to facilitate packing, but
+   *    it means the resulting FST cannot be saved: it must
+   *    first be packed using {@link FST#pack(int, int)}}.
    */
   public Builder(FST.INPUT_TYPE inputType, int minSuffixCount1, int minSuffixCount2, boolean doShareSuffix,
                  boolean doShareNonSingletonNodes, int shareMaxTailLength, Outputs<T> outputs,
diff --git a/solr/core/src/test/org/apache/solr/cloud/ChaosMonkey.java b/solr/core/src/test/org/apache/solr/cloud/ChaosMonkey.java
index ac6488394e0..34f54679fc9 100644
--- a/solr/core/src/test/org/apache/solr/cloud/ChaosMonkey.java
+++ b/solr/core/src/test/org/apache/solr/cloud/ChaosMonkey.java
@@ -19,7 +19,6 @@ package org.apache.solr.cloud;
 
 import java.net.BindException;
 import java.util.ArrayList;
-import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 import java.util.Random;
@@ -297,13 +296,7 @@ public class ChaosMonkey {
     JettySolrRunner jetty;
     if (chance <= 5 && aggressivelyKillLeaders) {
       // if killLeader, really aggressively go after leaders
-      Collection<CloudJettyRunner> leaders = shardToLeaderJetty.values();
-      List<CloudJettyRunner> leadersList = new ArrayList<CloudJettyRunner>(leaders.size());
-     
-      leadersList.addAll(leaders);
-
-      int index = random.nextInt(leadersList.size());
-      jetty = leadersList.get(index).jetty;
+      jetty = shardToLeaderJetty.get(slice).jetty;
     } else {
       // get random shard
       List<CloudJettyRunner> jetties = shardToJetty.get(slice);