/** Setup FailFast instances. */ @Before public void setUp() { // this would be in you application startup section ICallContractor callContractor = new CallContractor(); IFailFast failFastOrNull = new FailFast(new Checker(callContractor), new Failer(callContractor), callContractor); SFailFast.setFailFastOrNull(failFastOrNull); this.checker = SFailFast.getChecker(); this.failer = SFailFast.getFailer(); }