Enquiries for Enum in java

Question

How can I declare enum inside the class? Like how can I modify to make sure my code runs? Take note(Enum must be inside the class)

class Sportperson
{
enum Country{ Usa, Brazil, Indonesia};

private Country home;
private String player_name;

public Sportperson (Country home, String player_name )
{
this.home=home;
this.player_name = player_name ;
}

public void printDetails()
{
System.out.printf("The player's country is %s",home);
System.out.printf("name: %s",player_name );
}

}

public class Program
{
public static void main(String[] args) {

Sportperson mvp = new Sportperson (Country.Usa, "Mike");

mvp.printDetails ();
}
}

Answer 1

Since this enum will need to be accessible from outside the class, set it public.

public enum Country{ Usa, Brazil, Indonesia };

Specify class name where the enum was defined when referencing it.

Sportperson mvp = new Sportperson ( Sportperson.Country.Usa, "Mike" );

Answer 2

Jacky,
I saw your messages but I can't reply. So I just searched the net and found these

https://stackoverflow.com/questions/6692664/how-to-get-enum-value-from-index-in-java
https://stackoverflow.com/questions/47475290/how-to-access-a-specific-member-in-java-enum-by-index-value

May you find your way 👍