Year format() method in Java with Examples
Last Updated :
27 Nov, 2018
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:
import java.util.*;
import java.time.*;
import java.time.format.DateTimeFormatter;
public class GfG {
public static void main(String[] args)
{
Year firstYear = Year.of( 1997 );
System.out.println(firstYear);
DateTimeFormatter formatter = DateTimeFormatter.ofPattern( "yy" );
System.out.println(firstYear.format(formatter));
}
}
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Program 2:
import java.util.*;
import java.time.*;
import java.time.format.DateTimeFormatter;
public class GfG {
public static void main(String[] args)
{
Year firstYear = Year.of( 2018 );
System.out.println(firstYear);
DateTimeFormatter formatter = DateTimeFormatter.ofPattern( "yy" );
System.out.println(firstYear.format(formatter));
}
}
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Reference:
https://docs.oracle.com/javase/8/docs/api/java/time/Year.html#format-java.time.format.DateTimeFormatter-
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