package com.systems.singleton;

/*
 * One thing to remember here is, when serializing an enum, field variables are not
 *  getting serialized. For example, if we serialize and deserialize the SingletonEnum
 *  class, we will lose the value of the int value field
 */

public enum SingletonEnum {
	INSTANCE;
	int value;

	public int getValue() {
		return value;
	}

	public void setValue(int value) {
		this.value = value;
	}
}


public class EnumDemo {

	public static void main(String[] args) {

		SingletonEnum singleton = SingletonEnum.INSTANCE;
		System.out.println(singleton.getValue());
		singleton.setValue(2);
		System.out.println(singleton.getValue());

	}

}