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Posted By:   dcvasu_reddy
Posted On:   Tuesday, December 11, 2001 07:04 AM


Could you please tell me

what is the diff betw HashTable, HashTree and HashMap.

Re: Collections

Posted By:   Simon_Ablett  
Posted On:   Wednesday, December 19, 2001 08:23 AM

From the JDK API documentation (''):

"The HashMap class is roughly equivalent to Hashtable, except that it is unsynchronized and permits nulls"

I don't know about a HashTree but HashSet implements a Set interface as a HashMap so I guess that HashTree probably implements a Tree interface as a HashMap.

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