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pageEncoding="UTF-8"%>
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uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<html>
<head>
</head>
<body>
<h2><c:out value="<c:if>"/></h2>
<c:if
test="${param.username=='username' }" var="name"
scope="page">
hello,admin
</c:if>
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</body>
</html>
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