From ccd70ec219ddcc2653a58916c77b53d5ace8064b Mon Sep 17 00:00:00 2001
From: Anton Makeev <Anton.Makeev@jetbrains.com>
Date: Fri, 21 Mar 2014 13:08:48 +0100
Subject: [PATCH] Platform: OS X scrollbars (NPE due to concurrent issue in
 background createEditors)

---
 .../src/com/intellij/util/ui/ButtonlessScrollBarUI.java       | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/platform/platform-api/src/com/intellij/util/ui/ButtonlessScrollBarUI.java b/platform/platform-api/src/com/intellij/util/ui/ButtonlessScrollBarUI.java
index 7c740c9821cb..6f79570d614c 100644
--- a/platform/platform-api/src/com/intellij/util/ui/ButtonlessScrollBarUI.java
+++ b/platform/platform-api/src/com/intellij/util/ui/ButtonlessScrollBarUI.java
@@ -373,12 +373,8 @@ public class ButtonlessScrollBarUI extends BasicScrollBarUI {
     updateAWTMotionListener(true);
 
     Disposer.dispose(myThumbFadeAnimator);
-    myThumbFadeAnimator = null;
-
     Disposer.dispose(myMouseOverScrollbarExpandAnimator);
-    myMouseOverScrollbarExpandAnimator = null;
     Disposer.dispose(myMacScrollbarFadeAnimator);
-    myMacScrollbarFadeAnimator = null;
   }
 
   @Override