Last week, we had the author of TDD for a Shopping Website LiveProject. Friday at 11am Ranch time, Steven Solomon will be hosting a live TDD session just for us. See for the agenda and registration link
"My question is, can I generate a UML like diagrams given just java code? Class diagram perhaps.. I am using eclipse as an IDE." You can use Enterprise Architech or Rational XDE to generate Class diagrams.Sequence diagrams can't be generated directly,Not sure about Eclipse IDE.Try to install model eclipse plugins.You may be able to generate class digram after installations. Please raise this question in Enterprise Architech's Forum.