<%--
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  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
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--%>
<%@ taglib uri="http://tomcat.apache.org/testerFunctions" prefix="fn" %>
<%@ taglib prefix="tags" tagdir="/WEB-INF/tags" %>
<html>
  <head><title>Bug 60431 test case</title></head>
  <body>
    <tags:echo echo="${'01-' += fn:concat('O', 'K')}"/>
    <tags:echo echo="${'02-' += fn:concat(fn:toArray('O', 'K'))}"/>
    <tags:echo echo="${'03-' += fn:concat(fn:toArrayB('O', 'K'))}"/>
  </body>
</html>