--- old/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/BinOpExpr.java	2017-11-06 22:18:09.085393234 -0800
+++ new/src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/BinOpExpr.java	2017-11-06 22:18:08.630348851 -0800
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
- * @LastModified: Oct 2017
+ * @LastModified: Nov 2017
  */
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -83,11 +83,11 @@
                                               new MethodType(Type.Void,
                                                              tleft, tright));
         if (ptype != null) {
-            final Type arg1 = (Type) ptype.argsType().get(0);
+            final Type arg1 = ptype.argsType().get(0);
             if (!arg1.identicalTo(tleft)) {
                 _left = new CastExpr(_left, arg1);
             }
-            final Type arg2 = (Type) ptype.argsType().get(1);
+            final Type arg2 = ptype.argsType().get(1);
             if (!arg2.identicalTo(tright)) {
                 _right = new CastExpr(_right, arg1);
             }