Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.HashMap;
import java.util.Map;

public class Main {
    public static void main(String[] args) {
        Map<String, String> map = new HashMap<>();
        map.put("CSS", "style");
        map.put("HTML", "mark up");
        map.put("Oracle", "database");
        map.put("XML", "data");

        map.forEach((String key, String value) -> {
            System.out.println("key=" + key + ",  value=" + value);
        });

    }
}