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what is the difference between HashMap and Hashtable
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Answer Posted / brijendra kumar soni(xavient)
1-Hashmap is nonSyncronized whereas Hastable is Syncronized.
2-Hashmap allows both key and values are Null whereas
Hastable doesnot allow Null values.
3-Hasmap belongs to Collection package whereas Hashtable is
a class.
4-The class Hashmap implements the map interface whereas
Hastable implements the class.
| Is This Answer Correct ? | 1 Yes | 0 No |
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