-In the book the answer is "2". and the description is "3 is invalid because it directs the body of the tag to a buffer which this tag does not process." -I think the answer is "3". I am not getting what the description does say? Can anyone please explain?
The output of a BodyTag whose doStartTag returns EVAL_BODY_BUFFERED is sent to a buffer, not directly to the browser. So it won't output anything, unless you flush the buffer's content to the browser's output stream.