/** * @param args * @throws FileNotFoundException */ public static void main(String[] args) throws FileNotFoundException { // TODO Auto-generated method stub System.out.println("Swim Meet Planner"); // scanner to read file Scanner fileReader = new Scanner(new File("src/Finalprojectinput")); // create results Map HashMap<String, ArrayList<Integer>> results = new HashMap<String, ArrayList<Integer>>(); // adding names and times to results Map while (fileReader.hasNext()) { String name = fileReader.next(); int time = fileReader.nextInt(); // does swimmer exist in map? if (results.containsKey(name)) { results.get(name).add(time); } else { ArrayList<Integer> times = new ArrayList<Integer>(); times.add(time); results.put(name, times); } } fileReader.close(); Average a = new Average(); a.average(results); }