}
private void initController() {
Controller controller = Registry.get(Controller.class);
controller.addView(Explorer.class.getName(), this);
controller.addAction(UpdateInstancesAction.ID, new UpdateInstancesAction());
controller.addAction(StartNewInstanceAction.ID, new StartNewInstanceAction());
controller.addAction(StateChangeAction.ID, new StateChangeAction());
controller.addAction(DeleteDefinitionAction.ID, new DeleteDefinitionAction());
controller.addAction(DeleteInstanceAction.ID, new DeleteInstanceAction());
controller.addAction(UpdateDefinitionsAction.ID, new UpdateDefinitionsAction());