Agitar seems to be picking up traction from whatever I heard.
A recommendation I got (don't exactly know how true it is)
There is this new product launched - which helps the JAVA developers to develop faster and produce quality code. And I learnt that James Cosling - Father of JAVA is powering this. Also Kent Beck, Creator of JUnit and Pioneer of eXtreme Programming, has joined them recently!
For more info visit www.agitar.com for more info.