[pde-dev] Best way to create new empty tab in launch configuration

[Julien Soudée <julien.soudee@xxxxxxxxxxxxxxxx>]

Hi.

I have developed a plugin that manages a new launch configuration. The 
problem is that with Eclipse 3.2RC7, the plugin doesn't work :
java.lang.NoClassDefFoundError: 
org/eclipse/jdt/internal/debug/ui/launcher/JavaLaunchConfigurationTab

I tried to change the class (AbstractLauncherTab) but the same problem 
occurs :
java.lang.NoClassDefFoundError: 
org/eclipse/pde/internal/ui/launcher/AbstractLauncherTab

So my question is : What is the good way (the good class to use) ?

Thank you !

Julien.