Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

public class Main {
    public static void main(String[] args) {
        sortDates(Arrays.asList(new DAY[] { DAY.MON, DAY.WED, DAY.TUE, DAY.THU, DAY.SUN, DAY.SAT }));
    }

    public static void sortDates(List<DAY> dayList) {
        Collections.sort(dayList, new Comparator<DAY>() {
            public int compare(DAY day1, DAY day2) {
                return day1.getWeight() - day2.getWeight();
            }
        });
        System.out.println("sortedlist is" + dayList.toString());
    }
}

enum DAY {
    MON("MONDAY", 2), TUE("TUESDAY", 3), WED("WEDNESDAY", 4), THU("THURSDAY", 5), FRI("FRIDAY", 6), SAT("SATURDAY",
            7), SUN("SUNDAY", 1);
    private String m_name = "";
    private int m_weight;

    DAY(String name, int weight) {
        m_name = name;
        m_weight = weight;
    }

    public int getWeight() {
        return this.m_weight;
    }
}