From 05f79fac4f4c7c1783bfe3af322705dc5e11dcb8 Mon Sep 17 00:00:00 2001
From: Sergey Evdokimov <sergey.evdokimov@jetbrains.com>
Date: Thu, 13 Dec 2012 18:50:23 +0400
Subject: [PATCH] Fix memory leak: some tool window do not unregister

---
 .../com/intellij/openapi/wm/impl/ToolWindowManagerImpl.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/platform/platform-impl/src/com/intellij/openapi/wm/impl/ToolWindowManagerImpl.java b/platform/platform-impl/src/com/intellij/openapi/wm/impl/ToolWindowManagerImpl.java
index 42d86b531d93..4dee42198d72 100644
--- a/platform/platform-impl/src/com/intellij/openapi/wm/impl/ToolWindowManagerImpl.java
+++ b/platform/platform-impl/src/com/intellij/openapi/wm/impl/ToolWindowManagerImpl.java
@@ -371,6 +371,12 @@ public final class ToolWindowManagerImpl extends ToolWindowManagerEx implements
 
   @Override
   public void disposeComponent() {
+    for (String id : new ArrayList<String>(myId2StripeButton.keySet())) {
+      unregisterToolWindow(id);
+    }
+
+    assert myId2StripeButton.isEmpty();
+
     KeyboardFocusManager.getCurrentKeyboardFocusManager().removePropertyChangeListener(myFocusListener);
   }