private Statement withRules()

in src/main/java/org/junit/runners/BlockJUnit4ClassRunner.java [396:413]

• 18 lines of code
• 5 McCabe index (conditional complexity)

    private Statement withRules(FrameworkMethod method, Object target, Statement statement) {
        RuleContainer ruleContainer = new RuleContainer();
        CURRENT_RULE_CONTAINER.set(ruleContainer);
        try {
            List<TestRule> testRules = getTestRules(target);
            for (MethodRule each : rules(target)) {
                if (!(each instanceof TestRule && testRules.contains(each))) {
                    ruleContainer.add(each);
                }
            }
            for (TestRule rule : testRules) {
                ruleContainer.add(rule);
            }
        } finally {
            CURRENT_RULE_CONTAINER.remove();
        }
        return ruleContainer.apply(method, describeChild(method), target, statement);
    }