From 5a907b3dd087e6d62a3a11d3164193c2e5069e64 Mon Sep 17 00:00:00 2001
From: Dmitry Avdeev <dmitry.avdeev@jetbrains.com>
Date: Mon, 20 Mar 2017 15:09:25 +0300
Subject: [PATCH] EA-99122 - assert: ColorKey.<init>

---
 .../impl/tagTreeHighlighting/XmlTagTreeHighlightingColors.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xml/xml-analysis-impl/src/com/intellij/codeInsight/daemon/impl/tagTreeHighlighting/XmlTagTreeHighlightingColors.java b/xml/xml-analysis-impl/src/com/intellij/codeInsight/daemon/impl/tagTreeHighlighting/XmlTagTreeHighlightingColors.java
index e160481d40d3..cc547e437f3d 100644
--- a/xml/xml-analysis-impl/src/com/intellij/codeInsight/daemon/impl/tagTreeHighlighting/XmlTagTreeHighlightingColors.java
+++ b/xml/xml-analysis-impl/src/com/intellij/codeInsight/daemon/impl/tagTreeHighlighting/XmlTagTreeHighlightingColors.java
@@ -34,7 +34,7 @@ public class XmlTagTreeHighlightingColors {
   }
 
   @NotNull
-  public static ColorKey[] getColorKeys() {
+  public static synchronized ColorKey[] getColorKeys() {
     final int levelCount = WebEditorOptions.getInstance().getTagTreeHighlightingLevelCount();
 
     if (ourColorKeys == null || ourColorKeys.length != levelCount) {