data:[
               <c:forEach items="${maps}" var="spe" varStatus="b">
                <c:if test="${b.index+1 == fn:length(maps)}">
                ${spe.name}
                </c:if>
                <c:if test="${b.index+1 != fn:length(maps)}">
                ${spe.name},
                </c:if>
               </c:forEach>
               ]