Map
implementation that is a general purpose alternative to HashMap
. This implementation improves on the JDK1.4 HashMap by adding the {@link org.apache.commons.collections4.MapIterator MapIterator}functionality and many methods for subclassing.
Note that HashedMap is not synchronized and is not thread-safe. If you wish to use this map from multiple threads concurrently, you must use appropriate synchronization. The simplest approach is to wrap this map using {@link java.util.Collections#synchronizedMap(Map)}. This class may throw exceptions when accessed by concurrent threads without synchronization. @since 3.0 @version $Id: HashedMap.java 1469004 2013-04-17 17:37:03Z tn $
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