this.realHandler = (ContentHandler) context.getService(reference);
this.realHandler = (ContentHandler) StreamHandlerFactory.secureAction.getService(reference, context);
	private void setNewHandler(ServiceReference reference, int rank) {		this.contentHandlerServiceReference = reference;		Object property = reference.getProperty(Constants.SERVICE_RANKING);		this.ranking = rank;		this.realHandler = (ContentHandler) context.getService(reference);	}