ThaiBuddhistChronology date(int, int, int) method in Java

The date() method of java.time.chrono.ThaiBuddhistChronology class is used get the local date according to ThaiBuddhist calendar system for the given year, month and day.
Syntax:

public ThaiBuddhistDate date(int prolepticYear,
                         int month,
                         int dayOfMonth)

Parameter: This method takes the following arguments as parameter. 

• prolepticYear: integer proleptic year for the year field of ThaiBuddhist
• month: integer month for the month field of ThaiBuddhist
• day: integer day for the day field of ThaiBuddhist

Return Value: This method returns the ThaiBuddhistDate according to Thai Buddhist calendar system for the given year, month and day.
Exception: This method throws DateTimeException if the given field of day, month and year are unable to form a structured date.
Below are the examples to illustrate the date() method:
Example 1:

Java

// Java program to demonstrate
// date() method

import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;

public class GFG {
    public static void main(String[] argv)
    {
        try {
            // creating and initializing
            // ThaiBuddhistDate Object
            ThaiBuddhistDate lodate
                = ThaiBuddhistDate.now();

            // getting ThaiBuddhistChronology
            // used in ThaiBuddhistDate
            ThaiBuddhistChronology crono
                = lodate.getChronology();

            // getting ThaiBuddhistDate for the
            // given date, month and year field
            // by using date() method
            ThaiBuddhistDate date
                = crono.date(2018, 05, 24);

            // display the result
            System.out.println(
                "ThaiBuddhistDate is: "
                + date);
        }
        catch (DateTimeException e) {
            System.out.println("passed parameter can "
                               + "not form a date");
            System.out.println("Exception thrown: " + e);
        }
    }
}

Output:

ThaiBuddhistDate is: ThaiBuddhist BE 2018-05-24

Example 2:

Java

// Java program to demonstrate
// date() method

import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;

public class GFG {
    public static void main(String[] argv)
    {
        try {
            // creating and initializing
            // ThaiBuddhistDate Object
            ThaiBuddhistDate lodate
                = ThaiBuddhistDate.now();

            // getting ThaiBuddhistChronology
            // used in ThaiBuddhistDate
            ThaiBuddhistChronology crono
                = lodate.getChronology();

            // getting ThaiBuddhistDate for the
            // given date, month and year field
            // by using date() method
            ThaiBuddhistDate date
                = crono.date(2018, 05, -24);

            // display the result
            System.out.println(
                "ThaiBuddhistDate is: "
                + date);
        }
        catch (DateTimeException e) {
            System.out.println("passed parameter can "
                               + "not form a date");
            System.out.println("Exception thrown: " + e);
        }
    }
}

Output

passed parameter can not form a date
Exception thrown: java.time.DateTimeException: Invalid value for DayOfMonth (valid values 1 - 28/31): -24

Reference: https://docs.oracle.com/javase/9/docs/api/java/time/chrono/ThaiBuddhistChronology.html#date-int-int-int-