Java Message Service By Richard Monson-Haefel and David A. Chappell Following are the changes made in the 1/01 reprint. Here's the key to the markup: [page-number]: serious technical mistake {page-number}: minor technical mistake : important language/formatting problem (page-number): language change or minor formatting problem ?page-number?: reader question or request for clarification [116, 117, 118] Code sample; In the Retailer example in chapter 6, a single line has been added. At this location toward the middle of the file: ... if( redelivered && inRollback ){ // at the end, start fresh inRollback = false; rollbackOnly = false; session.commit(); <---- This is the added line } else if( rollbackOnly ) ...