JapaneseDate lengthOfYear() method in Java with Examples

Last Updated : 31 Mar, 2020
The lengthOfYear() method of java.time.chrono.JapaneseDate class is used to get the no of days present in a year represented by a particular japanese date. Syntax: 
public int lengthOfYear()
Parameter: This method does not accept any argument as a parameter. Return Value: This method returns the number of days present as an integer value in a year represented by a particular japanese date. Below are the examples to illustrate the lengthOfYear() method: Example 1: Java 
// Java program to demonstrate
// lengthOfYear() method

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

public class GFG {
    public static void main(String[] argv)
    {
        try {
            // Creating and initializing
            // japaneseDate Object
            JapaneseDate hidate
                = JapaneseDate.of(2006, 06, 23);

            // Getting length of a year
            // by using lengthOfYear() method
            int length = hidate.lengthOfYear();

            // Display the result
            System.out.println("no of day present: "
                               + length);
        }
        catch (DateTimeException e) {
            System.out.println("passed parameter can"
                               + " not form a date");
            System.out.println("Exception thrown: "
                               + e);
        }
    }
}
Output: 
no of day present: 365
Example 2: Java 
// Java program to demonstrate
// lengthOfYear() method

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

public class GFG {
    public static void main(String[] argv)
    {
        try {
            // Creating and initializing
            // japaneseDate Object
            JapaneseDate hidate
                = JapaneseDate.now();

            // Getting length of a year
            // by using lengthOfYear() method
            int length = hidate.lengthOfYear();

            // Display the result
            System.out.println("no of day present: "
                               + length);
        }
        catch (DateTimeException e) {
            System.out.println("passed parameter can"
                               + " not form a date");
            System.out.println("Exception thrown: "
                               + e);
        }
    }
}
Output: 
no of day present: 366
Reference: https://docs.oracle.com/javase/9/docs/api/java/time/chrono/JapaneseDate.html#lengthOfYear--
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