I downloaded Ganymede, install TPTP by installing all of the "Test and
Performance" items.
Restart the workbench.
According to the docs, "on Windows or Linux IA32 platforms, only needing
to profile a Java application locally and/or to run a TPTP Test locally do
not need to install this standalone Agent Controller on the local machine
because it is already packaged in the TPTP Platform"
(http://www.eclipse.org/tptp/home/downloads/installguide/InstallGuide44.html)
Under Preferences//Agent Controller//Integrated Agent Controller, the on
demand launch is set to enable.
I then right click on a class (effectively "Hello World", select "Profile
As...", "Java Application", and get:
IWAT0435E An error occurred while connecting to the host.