public void run() {
		
		FilterQuery query = new FilterQuery();
		// if you want to track geo, add this line/
		if (useGeo)
			query.locations(geo);
		// if you want to track keywords, add this line.
		else
			query.track(track);
		
		//Start filtering twitter real time stream according to the filters
		twitterStream.filter(query);
	}