Hello !!!
J have very simple jsp:
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-2"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<c:set var="p1" value="test1"/>
<c:set var="p2" value="test2"/>
<c:out value="${p1}" />
<c:out value="${p2}" />
<c:set var="p3" value="${p1}${p2}"/>
<c:out value="---${p3}---${p1}" />
<c:out value="${p1} ${p2}" /> --- it's OK
<c:out value="${p1}${p2}" /> --- here is error: The operator + is undefined for the argument type(s) java.lang.Object, java.lang.Object
This code working on JB4 but not on JB5.0.0GA
In jboss 5 jstl tag: <c:out value="${p1}${p2}" />
generates error:
The operator + is undefined for the argument type(s) java.lang.Object, java.lang.Object
Where is the problem ?
Is it JBOSS bug ?
