From 79a5cb7afa75f7718ea0f8e29eb79131efd9a7a3 Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Fri, 8 Jul 2011 16:43:37 +0400
Subject: [PATCH] cleanup

---
 .../com/intellij/ide/util/treeView/AbstractTreeStructure.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platform/platform-api/src/com/intellij/ide/util/treeView/AbstractTreeStructure.java b/platform/platform-api/src/com/intellij/ide/util/treeView/AbstractTreeStructure.java
index 9138e9732987..eb925effa63c 100644
--- a/platform/platform-api/src/com/intellij/ide/util/treeView/AbstractTreeStructure.java
+++ b/platform/platform-api/src/com/intellij/ide/util/treeView/AbstractTreeStructure.java
@@ -45,7 +45,7 @@ public abstract class AbstractTreeStructure {
   }
 
   public static class Delegate extends AbstractTreeStructure {
-    private AbstractTreeStructure myDelegee;
+    private final AbstractTreeStructure myDelegee;
 
     public Delegate(AbstractTreeStructure delegee) {
       myDelegee = delegee;
@@ -93,7 +93,7 @@ public abstract class AbstractTreeStructure {
     }
 
     @Override
-    public AsyncResult revalidateElement(Object element) {
+    public AsyncResult<Object> revalidateElement(Object element) {
       return myDelegee.revalidateElement(element);
     }