https://poppyh.exblog.jp/6895696/

//Enumの使い方参考ページ//Enumの使い方参考ページ//https://www.tech-teacher.jp/blog/java-enum/public class TestEnumMain { public static void main(String[] args) { System.out.println(TestEnum.ID.ordinal()); }} public enum TestEnum {public en…