A map iterator is an efficient way of iterating over maps. There is no need to access the entry set or use Map Entry objects.
IterableMap@param < K> the type of the keys in the map @param < V> the type of the values in the map @since 3.0 @version $Id: IterableMap.java 1469004 2013-04-17 17:37:03Z tn $map = new HashedMap (); MapIterator it = map.mapIterator(); while (it.hasNext()) { String key = it.next(); Integer value = it.getValue(); it.setValue(value + 1); }
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