question: private void initialiseCommands ( ) { reward = new AchievementRewards ( this ) ; achievementDisplay = new AchievementDisplay ( this ) ; giveCommand = new GiveCommand ( this ) ; bookCommand = new BookCommand ( this ) ; topCommand = new TopCommand ( this ) ; statsCommand = new StatsCommand ( this ) ; infoCommand = new InfoCommand ( this ) ; listCommand = new ListCommand ( this ) ; helpCommand = new HelpCommand ( this ) ; checkCommand = new CheckCommand ( this ) ; deleteCommand = new DeleteCommand ( this ) ; }
target:  Initialises the command modules.