public static void main(String[] args) throws Exception {
if (args.length < 1) {
System.out.println("MP1 <User ID>");
} else {
String userName = args[0];
String inputFileName = "D:\\MP1\\src\\mp1\\input.txt";
MP1 mp = new MP1(userName, inputFileName);
String[] topItems = mp.process();
for (String item : topItems) {
System.out.println(item);
}
}
}
