c:choose, c:when, c:otherwise : I can't find what's wrong

[Bupjae Lee]

The Facelet XHTML code is:

                <c:set var="startPage" value="#{ufn:intDivide(currentPage, cc.attrs.showPages)*cc.attrs.showPages}"/>
                -- DEBUG #{startPage+cc.attrs.showPages} / #{totalPage} / #{startPage+cc.attrs.showPages lt totalPage}
                <c:choose>
                    <c:when test="#{startPage+cc.attrs.showPages lt totalPage}">
                        Choose A
                        <c:set var="endPage" value="#{startPage+cc.attrs.showPages}"/>
                    </c:when>
                    <c:otherwise>
                        Choose B
                        <c:set var="endPage" value="#{totalPage}"/>
                    </c:otherwise>
                </c:choose>
                = #{endPage} DEBUG --

The Result HTML is:

-- DEBUG 130 / 128 / false Choose A = 130 DEBUG -- 

Test of <c:when> is obviously false, but A was chosen.

What's wrong with this?



ps) Someone would say it is a bad idea to use JSTL core tag in Facelet, but I want to skip this argument.