void generatedBy(EventBase<?> causingEvent) {
        generatedBy = causingEvent;
        if (causingEvent != null) {
            causingEvent.openCount.incrementAndGet();
        }
    }
void generatedBy ( EventBase < ? > causingEvent ) { generatedBy = causingEvent ; if ( causingEvent != null ) { causingEvent . openCount . incrementAndGet ( ) ; } }
/* default