The adjustInto() method of ChronoLocalDate interface in Java is used to adjusts the specified temporal object to have the same date as this object.
Syntax:
public Temporal adjustInto(Temporal temporal)
Parameter: This method accepts a single parameter temporal which is the target object to be adjusted, and not specifically null.
Return Value: It returns the adjusted object, not null.
Exceptions: The function throws two exceptions as described below:
- DateTimeException: the program throws this if it is unable to make the adjustment.
- ArithmeticException: the program throws this if there is a numeric overflow.
Below programs illustrate the adjustInto() method of ChronoLocalDate in Java:
Program 1:
// Program to illustrate the adjustInto() method import java.util.*;import java.time.*;import java.time.chrono.*; public class GfG { public static void main(String[] args) { ZonedDateTime date = ZonedDateTime.now(); // prints the date System.out.println(date); // Parses the date ChronoLocalDate date1 = LocalDate.parse("2015-01-31"); // Uses the function to adjust the date date = (ZonedDateTime)date1.adjustInto(date); // Prints the adjusted date System.out.println(date); }} |
Output:
2019-04-28T19:58:13.775Z[Etc/UTC] 2015-01-31T19:58:13.775Z[Etc/UTC]
Program 2: To illustrate Exception. The below program throws an exception as February is of 28 days and not 31 days.
// Program to illustrate the adjustInto() method// Exception Program import java.util.*;import java.time.*;import java.time.chrono.*; public class GfG { public static void main(String[] args) { try { ZonedDateTime date = ZonedDateTime.now(); // prints the date System.out.println(date); // Parses the date ChronoLocalDate date1 = LocalDate.parse("2015-02-31"); // Uses the function to adjust the date date = (ZonedDateTime)date1.adjustInto(date); // Prints the adjusted date System.out.println(date); } catch (Exception e) { System.out.println(e); } }} |
Output:
2019-04-28T19:58:17.219Z[Etc/UTC] java.time.format.DateTimeParseException: Text '2015-02-31' could not be parsed: Invalid date 'FEBRUARY 31'
