Member Avatar for pramod.singh

i have a hash map in my application containing some key - values pair, i just want to compare previous value with current value of hash map and then move to next. then i wants to make next value as current and current value to previous and continue in this way till the end. can anybuddy suggest me logic, how to implement this.
Thanks !

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  • Latest Post Latest Post by masijade
Member Avatar for masijade

keySet to get the keys as a set, then iterate that.

Edit: Not that "next" and "previous" have any real meaning in a HashMap.

Edited by masijade because: n/a
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