return gradle;
    }

    @Override
    public void loadSettings() {
        state.notInState(State.Finished, modelController::getLoadedSettings);
    }

    @Override
    public <T> T withSettings(Function<? super SettingsInternal, T> action) {
        return state.notInState(State.Finished, () -> action.apply(modelController.getLoadedSettings()));
    }

    @Override

        }

        when:
        asWorker {
            controller.notInState(TestState.A, action)
        }

        then:
        def e = thrown(RuntimeException)
        e == failure

        and:
        1 * action.get() >> { throw failure }
        0 * _

        when:
        asWorker {
            controller.notInState(TestState.B, action)
        }

        then: