[jdom-interest] How to ease traversal of JDOM tree

[Alex Rosen]

> I proposed to include add/remove/setContent too because, most
> of the time, you walk the tree to alter it.

Can you provide a real-world example of when you'd want to alter a node
without knowing its type? If you have to check the node's type anyway, then
I suggest that having these methods on the interface isn't providing much
added value.

Alex