MonthDay hashCode() method in Java

Java 8Object Oriented ProgrammingProgramming

The hash code value of the MonthDay can be obtained using the hashCode() method in the MonthDay class in Java. This method requires no parameters and it returns the hash code value of the MonthDay.

A program that demonstrates this is given as follows

Example

 Live Demo

import java.time.*;
public class Demo {
   public static void main(String[] args) {  
      MonthDay md = MonthDay.parse("--02-21");
      System.out.println("The MonthDay is: " + md);
      System.out.println("The hash code is: " + md.hashCode());
   }
}

output

The MonthDay is: --02-21
The hash code is: 149

Now let us understand the above program.

First the MonthDay is displayed. Then the hash code value of the MonthDay is obtained using the hashCode() method and displayed. A code snippet that demonstrates this is as follows:

MonthDay md = MonthDay.parse("--02-21");
System.out.println("The MonthDay is: " + md);
System.out.println("The hash code is: " + md.hashCode());
raja
Updated on 30-Jul-2019 22:30:25

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