public HashMap<String, ArrayList<String>> getCities(String code) throws IOException{
		countryCities = new HashMap<String, ArrayList<String>>();
		BufferedReader reader = new BufferedReader(new FileReader("src/cities15000.txt"));
		String line = null;
		String cityName;
		String countCode;
		while ((line = reader.readLine()) != null) {
			int lineCounter = 0;
			cityName = "none";
			countCode = "none";
		    String[] iterLine= line.split("\t");
		    for(String s : iterLine){
		    	
		    	if(lineCounter == 2){
		    		cityName = s;
		    		//System.out.print(s + " ");
		    	}
		    	if(lineCounter == 8){
		    		countCode = s;
		    		//System.out.println(s);
		    	}
		    	lineCounter++;
		    }
		    if(!countryCities.containsKey(countCode)){
		    	countryCities.put(countCode, new ArrayList<String>());
		    }
		    countryCities.get(countCode).add(cityName);
		    
		    lineCounter = 0;
		}
		return countryCities;
	}