Iterate through a HashMap

What's the best way to iterate over the items in a HashMap?


solution:

Iterate through the entrySet like so:
public static void printMap(Map mp) {
    Iterator it = mp.entrySet().iterator();
    while (it.hasNext()) {
        Map.Entry pair = (Map.Entry)it.next();
        System.out.println(pair.getKey() + " = " + pair.getValue());
        it.remove(); // avoids a ConcurrentModificationException
    }
}
Read more on Map


http://stackoverflow.com/questions/1066589/iterate-through-a-hashmap