The format() method of Year class in Java is used to format the current Year object according to the DateTimeFormatter passed to it as a parameter.
Syntax:
public String format(DateTimeFormatter formatter)
Parameter: This method accepts a single parameter formatter. It specifies a DateTimeFormatter according to which the current Year object will be formatted. It can not be NULL.
Return Value: It returns a string which is the formatted Year value.
Exception: This method throws a DateTimeException if any error occurs during formatting of the year object.
Below programs illustrate the format() method of Year in Java:
Program 1:
// Program to illustrate the format() method import java.util.*; import java.time.*; import java.time.format.DateTimeFormatter; public class GfG { public static void main(String[] args) { // Creates a Year object Year firstYear = Year.of(1997); // Print the current year in // default format System.out.println(firstYear); // Create a DateTimeFormatter DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yy"); // Print the current year after formatting System.out.println(firstYear.format(formatter)); } } |
1997 97
Program 2:
// Program to illustrate the format() method import java.util.*; import java.time.*; import java.time.format.DateTimeFormatter; public class GfG { public static void main(String[] args) { // Creates a Year object Year firstYear = Year.of(2018); // Print the current year in // default format System.out.println(firstYear); // Create a DateTimeFormatter DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yy"); // Print the current year after formatting System.out.println(firstYear.format(formatter)); } } |
2018 18
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