private void checkBlackList() {
		try{			
			BufferedReader in = new BufferedReader(new FileReader(fileName+"BlackList.txt"));
			String temp = in.readLine();
			String blackInTFList= "";
			int num = 0;
			if(temp!=null) {
				String[] blackList =  temp.split(", ");
				for(String blackWord : blackList) {
					if (TFFreq.containsKey(blackWord)) {
						TFFreq.remove(blackWord);
						blackInTFList += blackWord+", ";
						num ++;
					}
				}
				System.out.printf("************ %3d ********** Removed Black Words: %s\n",num,blackInTFList);
				/*out = new BufferedWriter(new FileWriter(fileName+"BlackWordList.txt",true));
				out.append(fm.format(new Date())+temp+"\n");
				out.close();*/
			}			
			in.close();
    	}catch (IOException e){e.printStackTrace();}
		
	}