TemporalAdjusters lastInMonth() method in Java with Examples
The lastInMonth(DayOfWeek) method of a TemporalAdjusters class is used to return a TemporalAdjuster object which can be used to get a new Date object which is the last date of the same month with the same matching DayOfWeek as passed as a parameter from any Date object on which this TemporalAdjuster is applied. Syntax:
public static TemporalAdjuster lastInMonth(DayOfWeek dayOfWeek)
Parameters: This method accepts dayOfWeek which can be used to get a new Date object which is the last date of the same month with the same matching DayOfWeek. Return value: This method returns the last in month adjuster, not null. Below programs illustrate the TemporalAdjusters.lastInMonth() method: Program 1:
Java
// Java program to demonstrate// TemporalAdjusters.lastInMonth()import java.time.*;import java.time.temporal.*;public class GFG { public static void main(String[] args) { // get TemporalAdjuster with // the last in month adjuster TemporalAdjuster temporalAdjuster = TemporalAdjusters.lastInMonth( DayOfWeek.SUNDAY); // using adjuster for local date-time LocalDate localDate = LocalDate.of(1998, 10, 31); LocalDate lastInMonth = localDate.with(temporalAdjuster); // print System.out.println( "last date in month having" + " sunday for localdate " + localDate + " is: " + lastInMonth); }} |
Output:
last date in month having sunday for localdate 1998-10-31 is: 1998-10-25
Program 2:
Java
// Java program to demonstrate// TemporalAdjusters.lastInMonth() methodimport java.time.*;import java.time.temporal.*;public class GFG { public static void main(String[] args) { // get TemporalAdjuster with // the last in month adjuster TemporalAdjuster temporalAdjuster = TemporalAdjusters.lastInMonth( DayOfWeek.TUESDAY); // using adjuster for local date time LocalDate localDate = LocalDate.of(2029, 12, 11); LocalDate lastInMonth = localDate.with(temporalAdjuster); // print System.out.println( "The last date in a month " + "having TUESDAY for localdate " + localDate + " is: " + lastInMonth); }} |
Output:
The last date in a month having TUESDAY for localdate 2029-12-11 is: 2029-12-25
