[jdom-interest] DOMOutputter + DocType

[Bradley S. Huffman]

Elliotte Rusty Harold writes:

> I'm not sure, but I'm not surprised to see a bug here. DocTypes in 
> DOM are very tricky. They are read-only in very funny ways. Can you 
> boil this down to a simple test case? (e.g. create a JDOM document 
> with a DocType, convert to DOM, see bug.)

Looks like a bug in DOMOutputter, line 165 should be a no-op instead of
throwing a exeception.

Brad