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inspecting undo



I'm trying to figure out why a particular undo isn't working and I'm wondering whether there's any way of viewing the method and object registered with the most recent undo. I think I know why my undo isn't working, in this particular case, but I'd like to see exactly what the undoManager thinks it has at the top of its stack.

AFAIK there's no way to print the whole undo stack, but can I just see the top?

J.
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