--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/TreeVisitor.java	Wed Jul 05 21:57:11 2017 +0200
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/TreeVisitor.java	Tue Jul 12 21:18:13 2016 +0530
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 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
@@ -118,6 +118,24 @@
     R visitCatch(CatchTree node, P p);
 
     /**
+     * Visit class statement tree.
+     *
+     * @param node node being visited
+     * @param p extra parameter passed to the visitor
+     * @return value from the visitor
+     */
+    R visitClassDeclaration(ClassDeclarationTree node, P p);
+
+    /**
+     * Visit class expression tree.
+     *
+     * @param node node being visited
+     * @param p extra parameter passed to the visitor
+     * @return value from the visitor
+     */
+    R visitClassExpression(ClassExpressionTree node, P p);
+
+    /**
      * Visit conditional expression tree.
      *
      * @param node node being visited
@@ -190,6 +208,15 @@
     R visitForInLoop(ForInLoopTree node, P p);
 
     /**
+     * Visit for..of statement tree.
+     *
+     * @param node node being visited
+     * @param p extra parameter passed to the visitor
+     * @return value from the visitor
+     */
+    R visitForOfLoop(ForOfLoopTree node, P p);
+
+    /**
      * Visit function call expression tree.
      *
      * @param node node being visited
@@ -216,7 +243,7 @@
      */
     R visitFunctionExpression(FunctionExpressionTree node, P p);
 
-        /**
+    /**
      * Visit identifier tree.
      *
      * @param node node being visited
@@ -334,6 +361,15 @@
     R visitRegExpLiteral(RegExpLiteralTree node, P p);
 
     /**
+     * Visit template literal tree.
+     *
+     * @param node node being visited
+     * @param p extra parameter passed to the visitor
+     * @return value from the visitor
+     */
+    R visitTemplateLiteral(TemplateLiteralTree node, P p);
+
+    /**
      * Visit an empty statement tree.
      *
      * @param node node being visited
@@ -343,6 +379,15 @@
     R visitEmptyStatement(EmptyStatementTree node, P p);
 
     /**
+     * Visit 'spread' expression tree.
+     *
+     * @param node node being visited
+     * @param p extra parameter passed to the visitor
+     * @return value from the visitor
+     */
+    R visitSpread(SpreadTree node, P p);
+
+    /**
      * Visit 'switch' statement tree.
      *
      * @param node node being visited
@@ -370,6 +415,33 @@
     R visitCompilationUnit(CompilationUnitTree node, P p);
 
     /**
+     * Visit Module tree.
+     *
+     * @param node node being visited
+     * @param p extra parameter passed to the visitor
+     * @return value from the visitor
+     */
+    R visitModule(ModuleTree node, P p);
+
+    /**
+     * Visit Module ExportEntry tree.
+     *
+     * @param node node being visited
+     * @param p extra parameter passed to the visitor
+     * @return value from the visitor
+     */
+    R visitExportEntry(ExportEntryTree node, P p);
+
+    /**
+     * Visit Module ImportEntry tree.
+     *
+     * @param node node being visited
+     * @param p extra parameter passed to the visitor
+     * @return value from the visitor
+     */
+    R visitImportEntry(ImportEntryTree node, P p);
+
+    /**
      * Visit 'try' statement tree.
      *
      * @param node node being visited
@@ -424,6 +496,15 @@
     R visitWith(WithTree node, P p);
 
     /**
+     * Visit 'yield' expression tree.
+     *
+     * @param node node being visited
+     * @param p extra parameter passed to the visitor
+     * @return value from the visitor
+     */
+    R visitYield(YieldTree node, P p);
+
+    /**
      * Visit unknown expression/statement tree. This fallback will be
      * called if new Tree subtypes are introduced in future. A specific
      * implementation may throw {{@linkplain UnknownTreeException unknown tree exception}