From 50f72b1c89998bac0793ee9aad4731b2e44005fe Mon Sep 17 00:00:00 2001
From: anna <Anna.Kozlova@jetbrains.com>
Date: Thu, 3 Nov 2011 12:23:54 +0100
Subject: [PATCH] EA-31216 - assert: ComponentManagerImpl.getPicoContainer

---
 .../ide/scopeView/ClassesScopeTreeStructureExpander.java         | 1 +
 1 file changed, 1 insertion(+)

diff --git a/java/java-impl/src/com/intellij/ide/scopeView/ClassesScopeTreeStructureExpander.java b/java/java-impl/src/com/intellij/ide/scopeView/ClassesScopeTreeStructureExpander.java
index 88c7ed07badb..1e55ba8d8531 100644
--- a/java/java-impl/src/com/intellij/ide/scopeView/ClassesScopeTreeStructureExpander.java
+++ b/java/java-impl/src/com/intellij/ide/scopeView/ClassesScopeTreeStructureExpander.java
@@ -52,6 +52,7 @@ public class ClassesScopeTreeStructureExpander implements ScopeTreeStructureExpa
   }
 
   public void treeWillExpand(TreeExpansionEvent event) throws ExpandVetoException {
+    if (myProject.isDisposed()) return;
     ProjectView projectView = ProjectView.getInstance(myProject);
     final TreePath path = event.getPath();
     if (path == null) return;