Member Avatar for codered152

hi all
i m working on the java program and i already have hashmap but now i have to add collection sort with that. any help please.

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  • Latest Post Latest Post by Ezzaral
Member Avatar for Ezzaral

Not exactly sure what you mean by "add collection sort with that". HashMap makes no guarantee to the order of the entries and there is no Collection.sort() method that takes a Map parameter. Perhaps you just need to use a TreeMap?

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