--- a/nashorn/samples/javaastviewer.js	Thu Aug 14 20:14:54 2014 +0530
+++ b/nashorn/samples/javaastviewer.js	Fri Aug 15 17:30:49 2014 +0200
@@ -2,22 +2,22 @@
 
 /*
  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  *   - Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
- * 
+ *
  *   - Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
- * 
+ *
  *   - Neither the name of Oracle nor the names of its
  *     contributors may be used to endorse or promote products derived
  *     from this software without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
@@ -56,8 +56,8 @@
     // may not be exhaustive - any getAbc would become "abc" property or
     // public field becomes a property of same name.
     var ignoredProps = new HashSet();
-    for each (var word in 
-        ['extending', 'implementing', 'init', 'mods', 'clazz', 'defs', 
+    for each (var word in
+        ['extending', 'implementing', 'init', 'mods', 'clazz', 'defs',
          'expr', 'tag', 'preferredPosition', 'qualid', 'recvparam',
          'restype', 'params', 'startPosition', 'thrown',
          'tree', 'typarams', 'typetag', 'vartype']) {
@@ -83,7 +83,7 @@
 
     var visitor = new ConverterVisitor() {
         // convert java AST node to a friendly script object
-        // which can be viewed. Every node ends up in defaultAction 
+        // which can be viewed. Every node ends up in defaultAction
         // method of SimpleTreeVisitor method.
 
         defaultAction: function (node, p) {