From 17eb909a8e375db672d4a2f5d4c6496498ba1ae1 Mon Sep 17 00:00:00 2001
From: Eugene Zhuravlev <jeka@intellij.com>
Date: Fri, 13 Jan 2012 16:13:21 +0100
Subject: [PATCH] clear appenders cache when iteration over keys

---
 platform/util/src/com/intellij/util/io/PersistentHashMap.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/platform/util/src/com/intellij/util/io/PersistentHashMap.java b/platform/util/src/com/intellij/util/io/PersistentHashMap.java
index bbffefd7e465..f4bf5e5fc1e7 100644
--- a/platform/util/src/com/intellij/util/io/PersistentHashMap.java
+++ b/platform/util/src/com/intellij/util/io/PersistentHashMap.java
@@ -327,6 +327,7 @@ public class PersistentHashMap<Key, Value> extends PersistentEnumeratorDelegate<
 
   public final boolean processKeysWithExistingMapping(Processor<Key> processor) throws IOException {
     synchronized (myEnumerator) {
+      myAppendCache.clear();
       return myEnumerator.processAllDataObject(processor, new PersistentEnumerator.DataFilter() {
         public boolean accept(final int id) {
           return readValueId(id).address != NULL_ADDR;