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How to hold data in map

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RajaSekharReddy
How to hold data in map
0 Answer(s)      5 years and 6 months ago
Posted in : Java Interview Questions

Holding data in map: i have user1 and he has account1,account2,accoutn3 like that user2,user3 will have accounts. now how to hold users and their accounts in hashmap?

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