This
abstract class is the superclass of Hashtable.
Other hashtable-like data structures might also extend this class.
See Hashtable for more information. As of Java
1.2, the Map interface replaces the functionality
of this class.
public abstract class
Dictionary<K,V> {
// Public Constructors
public
Dictionary ( );
// Public Instance Methods
public abstract Enumeration<V>
elements ( );
public abstract V
get (Object
key );
public abstract boolean
isEmpty ( );
public abstract Enumeration<K>
keys ( );
public abstract V
put (K
key , V
value );
public abstract V
remove (Object
key );
public abstract int
size ( );
}