01: import java.awt.Color;
02: import java.util.HashMap;
03: import java.util.Iterator;
04: import java.util.Map;
05: import java.util.Set;
06: 
07: /**
08:    This program tests a map that maps names to colors.
09: */
10: public class MapTester
11: {
12:    public static void main(String[] args)
13:    {      
14:       Map<String, Color> favoriteColors 
15:             = new HashMap<String, Color>();
16:       favoriteColors.put("Juliet", Color.pink);
17:       favoriteColors.put("Romeo", Color.green);
18:       favoriteColors.put("Adam", Color.blue);
19:       favoriteColors.put("Eve", Color.pink);
20: 
21:       Set<String> keySet = favoriteColors.keySet();
22:       for (String key : keySet)
23:       {
24:          Color value = favoriteColors.get(key);
25:          System.out.println(key + "->" + value);
26:       }
27:    }
28: }