Hi Guys,
I have this line in one of the jelly script in a maven plugin. I don't know
jelly but have checked out its major tags. Could you pls help me understand
this:
<j:if test="${empty outputDir}">
I undertand j:if test
But in ${empty outputDir}" does empty refers to some inbuilt function of
checking the outputDir or what ?
Or is it supposed to be some function written somewhere in the jelly script
that I'm using.
Please guide
Thanks
Vikas
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