src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/Sort.java

@@ -1,8 +1,8 @@
 /*
  * Copyright (c) 2016, 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
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

@@ -417,11 +417,11 @@
 
         // Initialize closure variables in sortRecordFactory
         final List<VariableRefBase> dups = new ArrayList<>();
 
         for (int j = 0; j < nsorts; j++) {
-            final Sort sort = (Sort) sortObjects.get(j);
+            final Sort sort = sortObjects.get(j);
             final int length = (sort._closureVars == null) ? 0 :
                 sort._closureVars.size();
 
             for (int i = 0; i < length; i++) {
                 VariableRefBase varRef = sort._closureVars.get(i);

@@ -551,11 +551,11 @@
         il.append(new CHECKCAST(cpg.addClass(sortRecordClass)));
 
         // Initialize closure in record class
         final int ndups = dups.size();
         for (int i = 0; i < ndups; i++) {
-            final VariableRefBase varRef = (VariableRefBase) dups.get(i);
+            final VariableRefBase varRef = dups.get(i);
             final VariableBase var = varRef.getVariable();
             final Type varType = var.getType();
 
             il.append(DUP);
 

@@ -615,11 +615,11 @@
             sort.setInnerClassName(className);
 
             final int length = (sort._closureVars == null) ? 0 :
                 sort._closureVars.size();
             for (int i = 0; i < length; i++) {
-                final VariableRefBase varRef = (VariableRefBase) sort._closureVars.get(i);
+                final VariableRefBase varRef = sort._closureVars.get(i);
 
                 // Discard duplicate variable references
                 if (dups.contains(varRef)) continue;
 
                 final VariableBase var = varRef.getVariable();