@Test public void onEvent() throws Exception { }
public abstract void onEvent(Event event);
Subscriber { public abstract void onEvent(Event event); }
Subscriber { public abstract void onEvent(Event event); protected  Subscriber(); protected  Subscriber(boolean sync); }
Subscriber { public abstract void onEvent(Event event); protected  Subscriber(); protected  Subscriber(boolean sync); boolean isSync(); abstract void onEvent(Event event); }
Subscriber { public abstract void onEvent(Event event); protected  Subscriber(); protected  Subscriber(boolean sync); boolean isSync(); abstract void onEvent(Event event);  }