HelloCalendarEra

■コード

package hello.java.util;

import java.util.Calendar;

import java.util.Locale;

public class HelloCalendarEra {

/**

* @param args

public static void main(String[] args) {

Calendar cal = Calendar.getInstance(new Locale("ja", "JP", "JP"));

int era = cal.get(Calendar.ERA);

int year = cal.get(Calendar.YEAR);

String eraName = "";

switch (era) {

case 0:

eraName = "Edo";

case 1:

eraName = "Meiji";

case 2:

eraName = "Taisho";

case 3:

eraName = "Showa";

case 4:

eraName = "Heisei";

}

System.out.println(eraName + " " + year);

}

■実行結果

Heisei 24