The forwarded message contains links to articles on the organization of the Java tree, package names, etc. I think it is very relevant to the present discussion of BrailleBlaster architecture. John B. ----- Forwarded message from Susan Jolly <easjolly@xxxxxxxxxxxxx> ----- Subject: Java tree From: "Susan Jolly" <easjolly@xxxxxxxxxxxxx> Date: Tue, 27 Jul 2010 07:48:24 -0600 To: "John J. Boyer" <john.boyer@xxxxxxxxxxxxxxxxx> John, This is the article I mentioned. It seems to have some inacessible screenshots but they may not be necessary to basic understanding. The first link is for Mac and Unix and the second for Windows which is what I use. http://www.ibm.com/developerworks/java/library/j-classpath-unix/ http://www.ibm.com/developerworks/java/library/j-classpath-windows/ Susan ----- End forwarded message ----- -- John J. Boyer; President, Chief Software Developer Abilitiessoft, Inc. http://www.abilitiessoft.com Madison, Wisconsin USA Developing software for people with disabilities