It seams to me that there is an error on the page
http://www.theserverside.com/resources/jmxdownload.jsp

See, the header is "Chapters from Struts Book",
but the content is about JMX book.:

June 24th - Chapter 1: Resource management and JMX. 1st public review post.
Download a copy for reviewing.

June 24th - Chapter 13: Using JMX with the Java Message Service. 1st public review post.
Download a copy for reviewing.
 

There is nothing to discuss,
it is just request for corrections.

Sincerely, Oleg Lioubtchenko