// Construct and load the hash. This simulates loading a
// database or reading from a file, or wherever the data is.
Map map = new HashMap();
// The hash maps from company name to address.
// In real life this might map to an Address object...
map.put("Adobe", "Mountain View, CA");
map.put("IBM", "White Plains, NY");
map.put("Learning Tree", "Los Angeles, CA");
map.put("Microsoft", "Redmond, WA");
map.put("Netscape", "Mountain View, CA");
map.put("O'Reilly", "Sebastopol, CA");
map.put("Sun", "Mountain View, CA");
// List the entries using entrySet()
Set entries = map.entrySet();
Iterator it = entries.iterator();
while (it.hasNext()) {
Map.Entry entry = (Map.Entry)it.next();
System.out.println(entry.getKey() + "-->" + entry.getValue());
}
