Tutorial.java Source code

Introduction

Here is the source code for Tutorial.java

Source

import java.util.*;

// create an enum
enum Tutorial {

    CSS, Python, PHP, Java, Javascript
};

public class Main {

    public static void main(String[] args) {
        EnumMap<Tutorial, String> map = new EnumMap<Tutorial, String>(Tutorial.class);

        map.put(Tutorial.CSS, "1");
        map.put(Tutorial.Python, "2");
        map.put(Tutorial.PHP, "3");
        map.put(Tutorial.Java, "4");

        System.out.println(map);

        System.out.println("Number of mappings:" + map.size());

        map.put(Tutorial.Javascript, "5");

        // print the new number of mappings of this map
        System.out.println("Number of mappings:" + map.size());
    }
}