public class ListDemo
1:
2: import java.util.Scanner;
3:
4: public class ListDemo
5: {
6: public static final int MAX_SIZE = 3; //Assumed > 0
7:
8: public static void main(String[] args)
9: {
10: OneWayNoRepeatsList toDoList =
11: new OneWayNoRepeatsList(MAX_SIZE);
12:
13: System.out.println("Enter items for the list, when prompted.");
14: boolean moreEntries = true;
15: String next = null;
16: Scanner keyboard = new Scanner(System.in);
17:
18: while (moreEntries && !toDoList.isFull())
19: {
20: System.out.println("Enter an item:");
21: next = keyboard.nextLine( );
22: toDoList.addItem(next);
23: if (toDoList.isFull( ))
24: {
25: System.out.println("List is now full.");
26: }
27: else
28: {
29: System.out.print("More items for the list? ");
30: String ans = keyboard.nextLine( );
31: if (ans.trim().equalsIgnoreCase("no"))
32: moreEntries = false; //User says no more
33: }
34: }
35:
36: System.out.println("The list contains:");
37: int position = toDoList.START_POSITION;
38: next = toDoList.getEntryAt(position);
39: while (next != null) //null indicates end of list
40: {
41: System.out.println(next);
42: position++;
43: next = toDoList.getEntryAt(position);
44: }
45: }
46: }