private void freqUpdate(Status status) {
		//String hashtags = "";//
		HashtagEntity[] tags = status.getHashtagEntities();
		for (HashtagEntity t: tags) {
			String hashtag = "#"+t.getText().toLowerCase();
			
			int val = 1;
			if (Settings.TFHashtagFreq.containsKey(hashtag)) {
				val += Settings.TFHashtagFreq.get(hashtag);
			}
			Settings.TFHashtagFreq.put(hashtag, val);
			
			//hashtags+=t.getText()+",";//
			
		}
		//System.out.println(status.getCreatedAt()+", [" + hashtags + "] - " + status.getText());//
	}