public class Test {

    SelectorPriority priSelector;

    public Test() {

        priSelector = new SelectorPriority(null);
        SelectorConcurrent pri0 = new SelectorConcurrent(priSelector);
        pri0.add(new Delay(pri0, 90));
        SelectorConcurrent pri1 = new SelectorConcurrent(priSelector);
        pri1.add(new Delay(pri1, 30));
        pri1.add(new Delay(pri1, 30));
        priSelector.add(0, pri0);
        priSelector.add(1, pri1);
    }

}