Java Examples : Simple Enum Examples

Intro

This articles, will demonstrates how to use Enum in Java program.

Examples

package com.freesamplecode.java.basic;

import java.util.EnumSet;

public class EnumDemo {
 public enum Fruit{
  Apple, Banana, Cherry, Pinneapple, Strawberry;
  
  public static Fruit favoriteFruit(){
   return Pinneapple;
  }
 }
 
 public static void main(String[] args){
  // iterate enum values
  
  System.out.println("There are My Fruits : ");
  for(Fruit fruit : Fruit.values()){
   System.out.println(fruit);
  }
  
  //display fruits in range
  System.out.println("\n");
  System.out.println("Display enum in range Apple until Cherry");
  for(Fruit fruit : EnumSet.range(Fruit.Apple, Fruit.Cherry)){
   System.out.println(fruit);
  }
 }
}

Output

There are My Fruits : 
Apple
Banana
Cherry
Pinneapple
Strawberry


Display enum in range Apple until Cherry
Apple
Banana
Cherry

Screenshot

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