How to get entry set from HashMap

import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;

public class HashMapEntrySet {

public static void main(String[] args) {

Map<Integer,String> hm = new HashMap<Integer,String>();

/*
* Associates the specified value with the specified key in
this map (optional operation). If the map previously
contained a mapping for the key, the old value is
replaced by the specified value
*/
hm.put(1,”ankush”);
hm.put(2, “amit”);
hm.put(3,”shivam”);
hm.put(4,”ankit”);
hm.put(5, “yogesh”);

//print hashmap
System.out.println(“HashMap = “+hm);

Set<Entry<Integer, String>> entry =hm.entrySet();

for (Entry<Integer, String> entry2 : entry) {
System.out.println(” Key = “+entry2.getKey()+” Value = “+entry2.getValue());
}
}

}

Output:

HashMap = {1=ankush, 2=amit, 3=shivam, 4=ankit, 5=yogesh}

Key = 1 Value = ankush

Key = 2 Value = amit

Key = 3 Value = shivam

Key = 4 Value = ankit

Key = 5 Value = yogesh

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