In this tutorial , We will learn about java HashMap entrySet() method . entrySet() method in map returns the set
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How to storing Java Object In HashMap
import java.util.HashMap; import java.util.Map; import java.util.Set; public class HashMapStoreObject { public static void main(String[] args) { Map<Integer,Emp> hm = new
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Java HashMap Class implements the Map interface that is used for storing Key & value pairs , where keys should
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