src/java.xml/share/classes/com/sun/org/apache/xpath/internal/NodeSet.java

@@ -1,8 +1,8 @@
 /*
- * reserved comment block
- * DO NOT REMOVE OR ALTER!
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * @LastModified: Nov 2017
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

@@ -348,11 +348,11 @@
   public Node item(int index)
   {
 
     runTo(index);
 
-    return (Node) this.elementAt(index);
+    return this.elementAt(index);
   }
 
   /**
    * The number of nodes in the list. The range of valid child node indices is
    * 0 to <code>length-1</code> inclusive. Note that this operation requires

@@ -580,11 +580,11 @@
     int i;
     Node node = nodelist.item(testIndex);
 
     for (i = end; i >= start; i--)
     {
-      Node child = (Node) elementAt(i);
+      Node child = elementAt(i);
 
       if (child == node)
       {
         i = -2;  // Duplicate, suppress insert
 

@@ -646,11 +646,11 @@
       // two nodes.
       int size = size(), i;
 
       for (i = size - 1; i >= 0; i--)
       {
-        Node child = (Node) elementAt(i);
+        Node child = elementAt(i);
 
         if (child == node)
         {
           i = -2;  // Duplicate, suppress insert