From 4f30ebe588cb0602f046cef81964ccc1d6f9350c Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Mon, 21 Nov 2016 15:29:03 +0300
Subject: [PATCH] sentinel must be new unique instance

---
 .../intellij/openapi/editor/impl/RangeHighlighterImpl.java    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platform/editor-ui-ex/src/com/intellij/openapi/editor/impl/RangeHighlighterImpl.java b/platform/editor-ui-ex/src/com/intellij/openapi/editor/impl/RangeHighlighterImpl.java
index 0c8c79c509f6..f0acd3223070 100644
--- a/platform/editor-ui-ex/src/com/intellij/openapi/editor/impl/RangeHighlighterImpl.java
+++ b/platform/editor-ui-ex/src/com/intellij/openapi/editor/impl/RangeHighlighterImpl.java
@@ -24,7 +24,6 @@ import com.intellij.openapi.editor.ex.RangeHighlighterEx;
 import com.intellij.openapi.editor.markup.*;
 import com.intellij.openapi.util.Comparing;
 import com.intellij.openapi.util.Getter;
-import com.intellij.ui.Gray;
 import com.intellij.util.BitUtil;
 import com.intellij.util.Consumer;
 import org.intellij.lang.annotations.MagicConstant;
@@ -38,7 +37,8 @@ import java.awt.*;
  * @author max
  */
 class RangeHighlighterImpl extends RangeMarkerImpl implements RangeHighlighterEx, Getter<RangeHighlighterEx> {
-  private static final Color NULL_COLOR = Gray._0;
+  @SuppressWarnings({"InspectionUsingGrayColors", "UseJBColor"})
+  private static final Color NULL_COLOR = new Color(0, 0, 0); // must be new instance to work as a sentinel
 
   private final MarkupModel myModel;
   private TextAttributes myTextAttributes;