if (isNestedClassInsideEnclosedRunner(testClass)) {
            return;
        }
        List<Filter> filters = new ArrayList<Filter>();
        if (spec.hasCategoryConfiguration()) {
            verifyJUnitCategorySupport();
            filters.add(new CategoryFilter(spec.getIncludeCategories(), spec.getExcludeCategories(), applicationClassLoader));
        }

        Request request = Request.aClass(testClass);