Bruce Eckel is in the process of sprucing up Thinking in Java. This will be his fourth edition of this book. The book is slated to include examples JSE 5.0 language features. Bruce is asking for your help to "to come up with a set of canonical use cases for generics."

This call for help comes from his realization that most examples of generics are complex making them difficult to learn from. Bruce is looking for people to comment on his list of use cases for generics and offer improvements, additions and/or problems that people are running into.