From a64a674ebd8a8cd774b8db4862859af1a59555d9 Mon Sep 17 00:00:00 2001
From: Dmitry Batrak <Dmitry.Batrak@jetbrains.com>
Date: Wed, 13 Sep 2017 15:14:16 +0300
Subject: [PATCH] EA-107282 - TDDE: TraceableDisposable.throwDisposalError

---
 .../codeInsight/highlighting/BraceHighlightingHandler.java    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/codeInsight/highlighting/BraceHighlightingHandler.java b/platform/lang-impl/src/com/intellij/codeInsight/highlighting/BraceHighlightingHandler.java
index 496b3817abe7..c92b102d3158 100644
--- a/platform/lang-impl/src/com/intellij/codeInsight/highlighting/BraceHighlightingHandler.java
+++ b/platform/lang-impl/src/com/intellij/codeInsight/highlighting/BraceHighlightingHandler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2016 JetBrains s.r.o.
+ * Copyright 2000-2017 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -529,7 +529,7 @@ public class BraceHighlightingHandler {
     myAlarm.addRequest(() -> {
       if (myProject.isDisposed()) return;
       PsiDocumentManager.getInstance(myProject).performLaterWhenAllCommitted(() -> {
-        if (!myEditor.getComponent().isShowing()) return;
+        if (myEditor.isDisposed() || !myEditor.getComponent().isShowing()) return;
         Rectangle viewRect = myEditor.getScrollingModel().getVisibleArea();
         if (y < viewRect.y) {
           int start = lbraceStart;