HijrahDate hashCode() method in Java with Example

The hashCode() method of java.time.chrono.HijrahDate class is used to get the hash code for the particular hijrah date.

Syntax:

public int hashCode()

Parameter: This method does not accept any argument as a parameter.

Return Value: This method returns the hash code for the particular hijrah date.

Below are the examples to illustrate the hashCode() method:

Example 1:

// Java program to demonstrate 
// hashCode() 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 

            // HijrahDate Object 

            HijrahDate hidate = HijrahDate.now(); 

            // getting hash code of the date 

            // by using hashCode() method 

            long tempo = hidate.hashCode(); 

            // display the result 

            System.out.println("hashcode : "

                               + tempo); 

        } 

        catch (DateTimeException e) { 

            System.out.println("passed parameter can"

                               + " not form a date"); 

            System.out.println("Exception thrown: "

                               + e); 

        } 

    } 
}

Output:

hashcode : 2097279521

Example 2:

// Java program to demonstrate 
// hashCode() 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 

            // HijrahDate Object 

            HijrahDate hidate 

                = HijrahDate.of(1345, 06, 13); 

            // getting hash code of the date 

            // by using hashCode() method 

            long tempo = hidate.hashCode(); 

            // display the result 

            System.out.println("hashcode : "

                               + tempo); 

        } 

        catch (DateTimeException e) { 

            System.out.println("passed parameter can"

                               + " not form a date"); 

            System.out.println("Exception thrown: "

                               + e); 

        } 

    } 
}