How to get a Node with Empty Text in a JTree

Hi,
I want to get the node which does not have any text and I want to get it when the tree expands NOT when the user selects a node( thats pretty easy)
Thankx in advance...

What do you mean by "get"?Since I would like to remove such a node therefoe I would like ot kow if such a node is in my JTree
Thankx

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