Hi, My mistake. It has the letter E, not the letter I between the symbols. Jim From: programmingblind-bounce@xxxxxxxxxxxxx [mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of Homme, James Sent: Thursday, March 17, 2011 9:27 AM To: programmingblind@xxxxxxxxxxxxx Subject: Java Platform SE6 Documentation Interface Summary Question Hi, I'm reading the interface summary for the java.util package. What do the letters mean after the names. For example, it has Collection, followed by a < sign, followed by an upper case I, followed by a > sign. On the next line down, it has Comparator with the upper case letter T between < and > symbols. Here's where I saw this. http://download.oracle.com/javase/6/docs/api/java/util/package-summary.html Thanks. Jim ________________________________ This e-mail and any attachments to it are confidential and are intended solely for use of the individual or entity to whom they are addressed. If you have received this e-mail in error, please notify the sender immediately and then delete it. If you are not the intended recipient, you must not keep, use, disclose, copy or distribute this e-mail without the author's prior permission. The views expressed in this e-mail message do not necessarily represent the views of Highmark Inc., its subsidiaries, or affiliates.