ZoneOffsetTransition hashCode() method in Java with Example

The hashCode() method of java.time.zone.ZoneOffsetTransition class is used to get the hash code for the zone offset transition object.

Syntax:

public int hashCode()

Parameter: This method does not accept any parameter.

Return Value: This method returns the hash code for the zone offset transition object.

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.zone.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
  
        // creating and initializing 
        // the object of LocalDateTime 
        LocalDateTime loc 
            = LocalDateTime.of( 
                1999, 04, 25, 
                03, 24, 45, 0); 
  
        // creating and initializing 
        // the object of ZoneOffset 
        ZoneOffset off1 
            = ZoneOffset.ofTotalSeconds(8); 
  
        // creating and initializing 
        // the object of ZoneOffset 
        ZoneOffset off2 
            = ZoneOffset.ofTotalSeconds(12); 
  
        // creating and initializing 
        // ZoneOffsetTransition Object 
        ZoneOffsetTransition zonetrans1 
            = ZoneOffsetTransition.of( 
                loc, off1, off2); 
  
        // getting the hash code for this object 
        // by using hashcode() method 
        int hash = zonetrans1.hashCode(); 
  
        // display the result 
        System.out.println("hashcode : " + hash); 
    } 
} 

Output:

hashcode : 1396559933

Example 2:

// Java program to demonstrate 
// hashcode() method 
  
import java.util.*; 
import java.io.*; 
import java.time.*; 
import java.time.chrono.*; 
import java.time.zone.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
  
        // creating and initializing 
        // the object of LocalDateTime 
        LocalDateTime loc 
            = LocalDateTime.of( 
                2010, 04, 25, 
                03, 56, 45, 0); 
  
        // creating and initializing 
        // the object of ZoneOffset 
        ZoneOffset off1 
            = ZoneOffset.ofTotalSeconds(8); 
  
        // creating and initializing 
        // the object of ZoneOffset 
        ZoneOffset off2 
            = ZoneOffset.ofTotalSeconds(12); 
  
        // creating and initializing 
        // ZoneOffsetTransition Object 
        ZoneOffsetTransition zonetrans1 
            = ZoneOffsetTransition.of( 
                loc, off1, off2); 
  
        // getting the hash code for this object 
        // by using hashcode() method 
        int hash = zonetrans1.hashCode(); 
  
        // display the result 
        System.out.println("hashcode : " + hash); 
    } 
} 

Output:

hashcode : 1539866618

Reference: https://docs.oracle.com/javase/9/docs/api/java/time/zone/ZoneOffsetTransition.html#hashCode–

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