Profiling in Classpath

[Audrius Meskauskas]

Does anybody tried and knows some profiling tools that run with 
Classpath (and with which virtual machine)? If not, implementing some 
profiling may be an interesting and important future task.

Some programs like Protege seem having places that are executed 
unusually slowly. It would be great to do at least some profiling. There 
are many profiling tools, and there are Free profiling tools also, but 
even they are created mostly for use with the Sun's jre (despite that 
jre can do come profiling without any help from the side).

Audrius.