MonthDay hashCode() method in Java with Examples
hashCode() method of the MonthDay class used to get hashCode for this MonthDay. The hashcode is always the same if the object doesn’t change. Hashcode is a unique code generated by the JVM at time of object creation. It can be used to perform some operation on hashing related algorithm like a hashtable, hashmap etc. An object can also be searched with its unique code (hashcode).
Syntax:
public int hashCode()
Parameters: This method did not accepts any parameter.
Return value: This method returns a suitable hash code.
Below programs illustrate the hashCode() method:
Program 1:
// Java program to demonstrate // MonthDay.hashCode() method import java.time.*; public class GFG { public static void main(String[] args) { // create a MonthDay object MonthDay month = MonthDay.parse( "--10-12" ); // print hashcode System.out.println( "hashCode" + " of YearMonth: " + month.hashCode()); } } |
hashCode of YearMonth: 652
Program 2:
// Java program to demonstrate // MonthDay.from() method import java.time.*; public class GFG { public static void main(String[] args) { // create a MonthDay object MonthDay month = MonthDay.parse( "--08-31" ); // print hashcode System.out.println( "hashCode" + " of YearMonth: " + month.hashCode()); } } |
hashCode of YearMonth: 543
References: https://docs.oracle.com/javase/10/docs/api/java/time/MonthDay.html#hashCode()
Recommended Posts:
- MonthDay from() method in Java with Examples
- MonthDay get() method in Java with Examples
- MonthDay with() Method in Java with Examples
- MonthDay getMonthValue() method in Java with Examples
- MonthDay getMonth() method in Java with Examples
- MonthDay atYear() method in Java with Examples
- MonthDay getDayOfMonth() method in Java with Examples
- MonthDay getLong() method in Java with Examples
- MonthDay withMonth() Method in Java with Examples
- MonthDay adjustInto() method in Java with Examples
- MonthDay toString() Method in Java with Examples
- MonthDay range() method in Java with Examples
- MonthDay withDayOfMonth() Method in Java with Examples
- MonthDay equals() method in Java with Examples
- MonthDay compareTo() method in Java with Examples
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.
Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.