Java Date Time Java Java API
java.time.Year
public String format(DateTimeFormatter formatter)
Formats this year using the specified formatter.
package com.logicbig.example.year;import java.time.Year;import java.time.format.DateTimeFormatter;public class FormatExample { public static void main(String... args) { Year y = Year.of(2011); System.out.println(y); DateTimeFormatter f = DateTimeFormatter.ofPattern("yy"); String s = y.format(f); System.out.println(s); f = DateTimeFormatter.ofPattern("yyyyyy"); s = y.format(f); System.out.println(s); }}
201111002011