if (workPlan.owner != this) {
            throw new IllegalArgumentException("Unexpected plan owner.");
        }
        return workPlan;
    }

    @Override
    public <T> T withToolingModels(Function<? super BuildToolingModelController, T> action) {
        return action.apply(toolingModelControllerFactory.createController(targetBuild(), this));
    }

    private BuildState targetBuild() {

            throw new UnsupportedOperationException()
        }

        @Override
        void prepareToScheduleTasks() {
        }

        @Override
        <T> T withToolingModels(Function<? super BuildToolingModelController, T> action) {
            throw new UnsupportedOperationException()
        }

        @Override
        ExecutionResult<Void> beforeModelDiscarded(boolean failed) {