class UnloadedClass {
}

class C {
    public static final UnloadedClass unloaded_field = new UnloadedClass();
}

class D {
    public static final UnloadedClass unloaded_field = new UnloadedClass();
}

public class TestClassLoadingConstant {
    static class LoadedClass {
    }
    private static final LoadedClass loaded_field = new LoadedClass();

    private static Object test(boolean flag, int l, Object o) {
        Object o2 = null;
        if (flag) {
        } else {
            o2 = D.unloaded_field;
        }
        Object o1 = C.unloaded_field;
        for (int i = 1; i < l ; i *= 2) {
            if (o1 == o) {
                return o2;
            }
            o1 = loaded_field;
        }
        return o1;
    }

    public static void main(String[] args) throws ClassNotFoundException, InterruptedException {
        Class.forName("D", false, TestClassLoadingConstant.class.getClassLoader());
        Thread thread = new Thread() {
            public void run() {
                try {
                    sleep(2000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                C c = new C();
                UnloadedClass unloaded = new UnloadedClass();
                System.out.println("Class loaded");
            }
        };
        thread.start();
        test(false, 2, null);
    }
}