src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/xs/XSComplexTypeDecl.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.

@@ -258,11 +258,11 @@
         while (!(ancestorName.equals(type.getName()) &&
                  ((ancestorNS == null && type.getNamespace() == null) ||
                   (ancestorNS != null && ancestorNS.equals(type.getNamespace())))) &&   // compare with ancestor
                type != SchemaGrammar.fAnySimpleType &&  // reached anySimpleType
                type != SchemaGrammar.fAnyType) {        // reached anyType
-            type = (XSTypeDefinition)type.getBaseType();
+            type = type.getBaseType();
         }
 
         return type != SchemaGrammar.fAnySimpleType &&
         type != SchemaGrammar.fAnyType;
     }