Showing posts with label Custom sort using Comparator on Employee class using hashmap. Show all posts
Showing posts with label Custom sort using Comparator on Employee class using hashmap. Show all posts
Saturday, September 24, 2016

How to do customized Sorting byHashMap key or by value using Comparator - Java

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This post will explain how to sort by key and sort by value using HashMap and Comparator. Step 1: First create a Employee class which is...
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