When I implement new features using TDD, I often use the shortcut Shift + Alt + D T
to run only the jUnit test case I am currently working on (and not the whole tes
Only way I can see to do it is to contribute a new launch configuration, this is not a trivial task but not too hard if you have PDE experience.
There is an eclipse.org article (see "Creating a Launch Configuration") that describes how to construct configurations and launch them.
I guess you could copy the JUnit implementation (see the org.eclipse.debug.core.launchConfigurationTypes extension in org.eclipse.jdt.junit) and add in your chosen defaults to that config. You'd then need to declare a key binding to launch it and package the plugin to your install.