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);        }    }} |
Output:
hashcode : 2097607230
Reference: https://docs.oracle.com/javase/9/docs/api/java/time/chrono/HijrahDate.html#hashCode–
