Set Name of org.w3c.dom.Node (= chang the TagNam)

Hi all,
How I can set name of my object org.w3c.dom.Node.
In fact, this is an Element and I want to chang the tag <label> to <LABEL> befort write out DOM to XML File
thanks a lot
dseaa

org.w3c.dom.Element interface does not have a setTagName() method.
Implement interface org/w3c/dom/contentModel/CMElementDeclaration which has a setTagName() method.
http://www.w3.org/TR/2001/WD-DOM-Level-3-CMLS-20010419/java-binding.html

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