Question

How to iterate over an enum using for loop in Java

Answer 1

public class MyClass {
    public enum Color {
        RED, GREEN, BLUE, CYAN
    }
    
    public static void main(String args[]) {
        for (Color c : Color.values()) {
            System.out.println(c);
        }
     }
}
       
       
       
       
       
/*
run:
       
RED
GREEN
BLUE
CYAN
   
*/

 

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Answer 2

public class MyClass {
    public enum Color {
        RED, GREEN, BLUE, CYAN
    }
    
    public static void main(String args[]) {
       for (int i = 0; i < Color.values().length; i++) {
            System.out.println(Color.values()[i]);
        }
     }
}
       
       
       
       
       
/*
run:
       
RED
GREEN
BLUE
CYAN
   
*/

 

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