I've got a customer who managed it to paste WordprocessingML content into our application. As far as I know it was a direct copy&paste from Word 2000 to our Java application. I tried every Word and Java Version combination, but I can't reproduce this behavior - especially, since our application filters for HTML and text/plain.
I'm pretty sure that the older Office version had there own clipboards and exported only the formats, which should be available to other programms. Every office version I know(except maybe 2007) exports HTML, RTF and Plain.
Is there any way to get a WordprocesingML content into the clipboard and maybe to get Java to mix-up the data flavours