From 1bd1d5ee414ef89d6b88cd59282485e4e14990a8 Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Tue, 3 Aug 2010 15:32:53 +0400
Subject: [PATCH] cleanup

---
 .../intellij/openapi/util/KeyedExtensionCollector.java    | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/platform/platform-api/src/com/intellij/openapi/util/KeyedExtensionCollector.java b/platform/platform-api/src/com/intellij/openapi/util/KeyedExtensionCollector.java
index 871782338a7e..d17505cbb238 100644
--- a/platform/platform-api/src/com/intellij/openapi/util/KeyedExtensionCollector.java
+++ b/platform/platform-api/src/com/intellij/openapi/util/KeyedExtensionCollector.java
@@ -38,10 +38,9 @@ public abstract class KeyedExtensionCollector<T, KeyT> {
 
   private final Map<String, List<T>> myExplicitExtensions = new THashMap<String, List<T>>();
   private final Map<String, List<T>> myCache = new HashMap<String, List<T>>();
-  private final JBReentrantReadWriteLock mutex = LockFactory.createReadWriteLock();
 
-  private final JBLock r = mutex.readLock();
-  private final JBLock w = mutex.writeLock();
+  private final JBLock w;
+  private final JBLock r;
 
   private ExtensionPoint<KeyedLazyInstance<T>> myPoint;
   private final String myEpName;
@@ -49,6 +48,9 @@ public abstract class KeyedExtensionCollector<T, KeyT> {
   private final List<ExtensionPointListener<T>> myListeners = ContainerUtil.createEmptyCOWList();
 
   public KeyedExtensionCollector(@NonNls String epName) {
+    JBReentrantReadWriteLock mutex = LockFactory.createReadWriteLock();
+    r = mutex.readLock();
+    w = mutex.writeLock();
     myEpName = epName;
     resetAreaListener();
   }