trainDetailsJPanel1.setup(mr, null);
    public void setup(ModelRoot mr, GUIRoot gr) {	modelRoot = mr;	guiRoot = gr;        w = modelRoot.getWorld();	wi = new NonNullElements(KEY.TRAINS, w, mr.getPlayerPrincipal());        newTrainScheduleJPanel1.setup(mr, gr);        trainDetailsJPanel1.setup(mr, null);	addComponentListener(componentListener);    }