--- a/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlConstants.java	Mon Jul 11 15:27:52 2016 -0700
+++ b/langtools/src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlConstants.java	Tue Jul 12 12:55:18 2016 -0700
@@ -70,6 +70,24 @@
             new Comment("============ MODULE DESCRIPTION ===========");
 
     /**
+     * Marker to identify start of modules summary.
+     */
+    public static final Content START_OF_MODULES_SUMMARY =
+            new Comment("============ MODULES SUMMARY ===========");
+
+    /**
+     * Marker to identify start of packages summary.
+     */
+    public static final Content START_OF_PACKAGES_SUMMARY =
+            new Comment("============ PACKAGES SUMMARY ===========");
+
+    /**
+     * Marker to identify start of services summary.
+     */
+    public static final Content START_OF_SERVICES_SUMMARY =
+            new Comment("============ SERVICES SUMMARY ===========");
+
+    /**
      * Marker to identify start of class data.
      */
     public static final Content START_OF_CLASS_DATA =