public static void copyCheck(HashMap<String, Integer> printed, 
			HashMap<String, Integer> toPrint, File outFile) {
		
		try {
			FileWriter fw = new FileWriter(outFile);
			
			for(Map.Entry<String, Integer> pair : toPrint.entrySet()) {
				String key = pair.getKey();
				Integer val = pair.getValue();
				if (key.matches("\\s*")) { break; };
				
				if(printed.containsKey(key)) {
					Integer numPrinted = printed.get(key);
					if(val > numPrinted) {
						fw.write((val-numPrinted) + "x " + key + "\n");						
					} else {
						System.out.println("Already printed: " + key);
					}
				} else {
					fw.write(val + "x " + key + "\n");
				}	
			}
			fw.close();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}