<%@page contentType="text/html"%>

<% boolean b = true; request.getMehod (); // Java code
%>
<html>
    <jsp:setProperty name="test" property="JSP" />
    <%-- HTML --%>
    <c:if test="${param.sayHello}">
        <!-- Let's welcome the user ${param.name} -->
        Hello ${param.name}!
    </c:if>
</html>