--- a/langtools/src/jdk.compiler/share/classes/com/sun/source/doctree/DocTreeVisitor.java	Sat Apr 09 19:49:59 2016 +0100
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/source/doctree/DocTreeVisitor.java	Sun Apr 10 08:41:00 2016 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2016, 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
@@ -129,6 +129,14 @@
     R visitErroneous(ErroneousTree node, P p);
 
     /**
+     * Visits a HiddenTree node.
+     * @param node the node being visited
+     * @param p a parameter value
+     * @return a result value
+     */
+    R visitHidden(HiddenTree node, P p);
+
+    /**
      * Visits an IdentifierTree node.
      * @param node the node being visited
      * @param p a parameter value