How to get First Key value from HashMap in java

How to get First Key value from HashMap in java

 Example:

Output:Key is FIRST value FIRST

Approach

Java

import java.util.HashMap;
import java.util.LinkedHashMap;

public class HashMapFirstKeyValues {
    public static void main(String[] args) {
        HashMap<String, String> map = new LinkedHashMap<>();
        map.put("FIRST", "FIRST");
        map.put("SECOND", "SECOND");
        map.put("THIRD", "THIRD");
        String key = map.keySet().iterator().next();
        System.out.println("Key is " + key + " value " + map.get(key));
    }
}