java.time.ZoneId.getRules() Method Example

Description

The java.time.ZoneId.getRules() method gets the time-zone rules for this ID allowing calculations to be performed.

Declaration

Following is the declaration for java.time.ZoneId.getRules() method.

public abstract ZoneRules getRules()

Return Value

the rules, not null.

Exceptions

ZoneRulesException − if no rules are available for this ID.

Example

The following example shows the usage of java.time.ZoneId.getRules() method.

package com.tutorialspoint;

import java.time.ZoneId;

public class ZoneIdDemo {
   public static void main(String[] args) {
 
      ZoneId zone = ZoneId.of("Z");
      System.out.println(zone.getRules());  
   }
}

Let us compile and run the above program, this will produce the following result −

ZoneRules[currentStandardOffset=Z]