Question

How to use toString() method to get string representation of the enum value in Java

Answer 1

public class MyClass {
    public enum Color {
        RED("#FF0000"),
        GREEN("#00FF00"),
        BLUE("#0000FF");
    
        private String code;
    
        private Color(String code) {
            this.code = code;
        }
    
        @Override
        public String toString() {
            return code;
        }
    }
    public static void main(String args[]) {
        String red = Color.RED.toString();
        String green = Color.GREEN.toString();
        String blue = Color.BLUE.toString();

        System.out.println(red);
        System.out.println(green);
        System.out.println(blue);
    }
}



/*
run:

#FF0000
#00FF00
#0000FF

*/

 

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