to check jstl null value

Hello sir,

I am using jstl in my application.

i am using the following code to display my generic name.

<c:forEach var="stone" items="${stones}" varStatus="status">

<c:out value="${stone.genericName}"/>

</c:forEach>

I need to print only if, its(<c:out value="${stone.genericName}"/>) not null.

What should i do to check if "stone.genericName" is null.?

With Regards...

[450 byte] By [chahalkhushwindera] at [2007-11-27 6:12:00]