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  1. Sep 18, 2019 · The Dictionary class represents a key-value relation which maps keys to values. In Dictionary class, every key and every value is an object. It is an abstract class associated with Java since JDK 1.0. In Dictionary, every key is associated with at most one value and any object that contains some value can be used as a key and as a value.

  2. The Dictionary class is the abstract parent of any class, such as Hashtable, which maps keys to values. Every key and every value is an object. In any one Dictionary object, every key is associated with at most one value. Given a Dictionary and a key, the associated element can be looked up. Any non- null object can be used as a key and as a value.

  3. The Dictionary class is the abstract parent of any class, such as Hashtable, which maps keys to values. Every key and every value is an object. In any one Dictionary object, every key is associated with at most one value. Given a Dictionary and a key, the associated element can be looked up. Any non- null object can be used as a key and as a value.

  4. Aug 12, 2020 · Dictionary is an abstract class in java api which used in collections such as Hashtable. Dictionary supports backend to store the values as key, value pair. Key and Values are should be objects. In Dictionary, Every key value must be having a value that can be a null or non-null object and keys are not stored in the insertion order.

  5. how to call class Dictionary<K,V> { from main method. dictionaty java. dictionary in java example. java dictionary add key and value. java data model dict of dict. java string dictionary. java dictionary like classes. java utilities class like dictionary. java dictionary class.

  6. Sep 17, 2015 · Dictionary (not an implementation of Map) is an Abstract class for the same purpose introduced earlier in JDK 1.0. The only subclass it has is Hashtable which itself is implementing Map. Nevertheless, Dictionary class is obsolete now and you may forget it.

  7. Mar 19, 2012 · The Dictionary class is the abstract parent of any class, such as Hashtable, which maps keys to values. Every key and every value is an object. In any one Dictionary object, every key is associated with at most one value. Given a Dictionary and a key, the associated element can be looked up. Any non-null object can be used as a key and as a value.

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