java iterate map using stream

/**
 * @author lautturi.com
 * Java example: # java iterate map using stream api
 */

import java.util.*;

public class Lautturi {

	public static void main(String[] args) {

		HashMap<String, Integer> map = new HashMap<>();

		map.put("Apple", 21);
		map.put("Banana", 12);
		map.put("Cherry", 15);
		map.put("Orange", 35);	
		
		map.entrySet().stream().forEach(e -> System.out.println(e.getKey() + ":" + e.getValue()));

	}
}

output:

Apple:21
Cherry:15
Orange:35
Banana:12