--- a/make/jdk/src/classes/build/tools/jdwpgen/AbstractCommandNode.java	Tue Jul 02 13:55:21 2019 -0700
+++ b/make/jdk/src/classes/build/tools/jdwpgen/AbstractCommandNode.java	Tue Jul 02 14:02:32 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2019, 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
@@ -30,8 +30,8 @@
 class AbstractCommandNode extends AbstractNamedNode {
 
     void document(PrintWriter writer) {
-        writer.println("<h5 id=\"" + context.whereC + "\">" + name +
-                       " Command (" + nameNode.value() + ")</h5>");
+        writer.println("<h3 id=\"" + context.whereC + "\">" + name +
+                       " Command (" + nameNode.value() + ")</h3>");
         writer.println(comment());
         writer.println("<dl>");
         for (Node node : components) {

--- a/make/jdk/src/classes/build/tools/jdwpgen/AbstractNamedNode.java	Tue Jul 02 13:55:21 2019 -0700
+++ b/make/jdk/src/classes/build/tools/jdwpgen/AbstractNamedNode.java	Tue Jul 02 14:02:32 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2019, 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
@@ -62,8 +62,8 @@
     }
 
     void document(PrintWriter writer) {
-        writer.println("<h4 id=\"" + name + "\">" + name +
-                       " Command Set</h4>");
+        writer.println("<h2 id=\"" + name + "\">" + name +
+                       " Command Set</h2>");
         for (Node node : components) {
             node.document(writer);
         }

--- a/make/jdk/src/classes/build/tools/jdwpgen/CommandSetNode.java	Tue Jul 02 13:55:21 2019 -0700
+++ b/make/jdk/src/classes/build/tools/jdwpgen/CommandSetNode.java	Tue Jul 02 14:02:32 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2019, 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
@@ -38,9 +38,9 @@
     }
 
     void document(PrintWriter writer) {
-        writer.println("<h4 id=\"" + context.whereC + "\">" + name +
+        writer.println("<h2 id=\"" + context.whereC + "\">" + name +
                        " Command Set (" +
-                       nameNode.value() + ")</h4>");
+                       nameNode.value() + ")</h2>");
         writer.println(comment());
         for (Node node : components) {
             node.document(writer);

--- a/make/jdk/src/classes/build/tools/jdwpgen/ConstantSetNode.java	Tue Jul 02 13:55:21 2019 -0700
+++ b/make/jdk/src/classes/build/tools/jdwpgen/ConstantSetNode.java	Tue Jul 02 14:02:32 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2019, 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
@@ -54,8 +54,8 @@
     }
 
     void document(PrintWriter writer) {
-        writer.println("<h4 id=\"" + context.whereC + "\">" + name +
-                       " Constants</h4>");
+        writer.println("<h2 id=\"" + context.whereC + "\">" + name +
+                       " Constants</h2>");
         writer.println(comment());
         writer.println("<table><tr>");
         writer.println("<th style=\"width: 20%\"><th style=\"width: 5%\"><th style=\"width:  65%\">");

--- a/make/jdk/src/classes/build/tools/jdwpgen/RootNode.java	Tue Jul 02 13:55:21 2019 -0700
+++ b/make/jdk/src/classes/build/tools/jdwpgen/RootNode.java	Tue Jul 02 14:02:32 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2019, 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
@@ -52,11 +52,16 @@
         writer.println("</style>");
         writer.println("</head>");
         writer.println("<body>");
-        writer.println("<ul role=\"navigation\">");
+        writer.println("<div class=\"centered\" role=\"banner\">");
+        writer.println("<h1 id=\"Protocol Details\">Java Debug Wire Protocol Details</h1>");
+        writer.println("</div>");
+        writer.println("<nav>");
+        writer.println("<ul>");
         for (Node node : components) {
             node.documentIndex(writer);
         }
         writer.println("</ul>");
+        writer.println("</nav>");
         writer.println("<div role=\"main\">");
         for (Node node : components) {
             node.document(writer);