docs: public static boolean isAFitInterpreter(SystemUnderDevelopment sud, String name)
  	{
          try
          {
          	Object target = sud.getFixture(name).getTarget();
              if (target instanceof fit.Fixture && !target.getClass().equals(ActionFixture.class))
              	return true;
          }
          catch (Throwable t)
          {
          }
          
      	return false;
  	}