[jdom-interest] Namespace help

[Li Xu]

> > but XMLOutputter is giving this:
> > 
> > ===============
> > ===============
> > <root_elem xmlns="http://my.com" ....>
> > 	<level2 xmlns="">
> > 		<level3>xyz</level3>
> > 	</level2>
> > </root_elem>
> > ===============
> > 
> > Notice <level3> is perfectly fine without any namespace? 
> Please tell me what I'm missing here.
> 
> Right, because <level2> and <level3> are both not in namespaces,
> and semantically, that's what this document says.
> 


So why didn't it print <level3 xmlns=""> just like <level2> then?