--- a/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Navigation.java	Thu Feb 21 16:56:06 2019 -0800
+++ b/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Navigation.java	Thu Feb 21 17:50:27 2019 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -42,7 +42,6 @@
 import jdk.javadoc.internal.doclets.formats.html.AbstractMemberWriter;
 import jdk.javadoc.internal.doclets.formats.html.Contents;
 import jdk.javadoc.internal.doclets.formats.html.HtmlConfiguration;
-import jdk.javadoc.internal.doclets.formats.html.MarkerComments;
 import jdk.javadoc.internal.doclets.formats.html.SectionName;
 import jdk.javadoc.internal.doclets.toolkit.Content;
 import jdk.javadoc.internal.doclets.toolkit.builders.MemberSummaryBuilder;
@@ -107,8 +106,8 @@
     }
 
     enum Position {
-        BOTTOM(MarkerComments.START_OF_BOTTOM_NAVBAR, MarkerComments.END_OF_BOTTOM_NAVBAR),
-        TOP(MarkerComments.START_OF_TOP_NAVBAR, MarkerComments.END_OF_TOP_NAVBAR);
+        BOTTOM(HtmlConstants.START_OF_BOTTOM_NAVBAR, HtmlConstants.END_OF_BOTTOM_NAVBAR),
+        TOP(HtmlConstants.START_OF_TOP_NAVBAR, HtmlConstants.END_OF_TOP_NAVBAR);
 
         final Content startOfNav;
         final Content endOfNav;