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<c:forEach var = "x" items = "${result.rows}" varStatus="loop">
<%
    java.util.TreeMap x = (java.util.TreeMap) pageContext.getAttribute("x");
    Double support = (Double) x.get("name");
%>
</c:forEach>

<c:forEach var = "x" items = "${result.rows}" varStatus="loop"> <% java.util.TreeMap x = (java.util.TreeMap) pageContext.getAttribute("x"); Double support = (Double) x.get("name"); %> </c:forEach>

<%@ page import="org.apache.catalina.realm.GenericPrincipal" %>
<jsp:scriptlet>
    GenericPrincipal principal = (GenericPrincipal) request.getUserPrincipal();
    String loginName = principal.getName();
    pageContext.setAttribute("loginName", loginName);
    String[] loginRoles = principal.getRoles();
    pageContext.setAttribute("loginRoles", loginRoles);
</jsp:scriptlet>
<c:forEach items="${loginRoles}" var="x">
    <c:out value="${x}"/>
</c:forEach>

<%@ page import="org.apache.catalina.realm.GenericPrincipal" %> <jsp:scriptlet> GenericPrincipal principal = (GenericPrincipal) request.getUserPrincipal(); String loginName = principal.getName(); pageContext.setAttribute("loginName", loginName); String[] loginRoles = principal.getRoles(); pageContext.setAttribute("loginRoles", loginRoles); </jsp:scriptlet> <c:forEach items="${loginRoles}" var="x"> <c:out value="${x}"/> </c:forEach>