This is from the readme.txt that is included with the JBoss Profiler:
"There is a class named "FileCollection" which uses the Tomcat's temporary file system as a virtual memory buffer. You might want to clean that directory after running Jboss Profiler."
How do I find the Tomcat directory that needs to be cleaned if I am running JBoss 4.0.4?
Thanks,
Gregg
Look at your $TEMP (or %TEMP% if Windows) variable.
These files are being placed there.