Is it possible to have define a tag with an attribute called "class"?

Obviously you can't have a setClass/getClass pair in the tag, since getClass is declared final in java.lang.Object. setClass alone doesn't seem to cut it.
I've tried copying the class attribute to a new one in a TagExtraInfo but this doesn't prevent the "no setter for class" exception. This may be because you can't delete an attribute from TagData so the "class" attribute is still there.
It's anoying because I'm trying to define a variant of jsp:useBean and I want it to be as close as possible in attribute options.
Incidentally I'd like to do more validation in TagExtraInfo but how do I get at, for example, the servletContext?

There's nothing to stop me writing a setClass() method though. Unfortunately that doesn't seem to work - the system apparently demands a getClass() method too, though it wouldn't be used.
I was hoping to be able to modify the tagData item at compile time and, hence, the data passed to the Tag.

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