public void AddStopState(DebuggerStopState state)
 {
     if (state == null)
     {
         throw new ArgumentNullException();
     }
     debuggerStopStates.Add(state);
 }
		public void AddStopState(DebuggerStopState state) {
			if (state == null)
				throw new ArgumentNullException();
			debuggerStopStates.Add(state);
		}