super.unload(); if (domainService != null) { getServiceBroker().releaseService(this, DomainService.class, domainService); }
super.unload(); if (domainService != null) { getServiceBroker().releaseService(this, DomainService.class, domainService);
    public void unload() {        super.unload();        if (domainService != null) {            getServiceBroker().releaseService(this, DomainService.class, domainService);        }    }