Java Enum Example Program

Java Enum Example Program

import java.util.*;

/*

* This program demonstrates enumerated types.

*/

public class EnumTest

{

public static void main(String[] args)

{

Scanner in = new Scanner(System.in);

System.out.print("Enter a size: (SMALL, MEDIUM, LARGE, EXTRA_LARGE) ");

String input = in.next().toUpperCase();

Size size = Enum.valueOf(Size.class, input);

System.out.println("size=" + size);

System.out.println("abbreviation=" + size.getAbbreviation());

if (size == Size.EXTRA_LARGE)

System.out.println("Good job--you paid attention to the _.");

}

}

enum Size

{

SMALL("S"), MEDIUM("M"), LARGE("L"), EXTRA_LARGE("XL");

private Size(String abbreviation) {

this.abbreviation = abbreviation;

}

public String getAbbreviation() {

return abbreviation;

}

private String abbreviation;

}

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