JAVA EE: How to use hasSameRules(TimeZone other) method of java.util.TimeZone class

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TimeZoneDemo.java

import java.util.TimeZone;

public class TimeZoneDemo

{

    public static void main(String[] args)

    {

        TimeZone timeZone1 = TimeZone.getDefault();

        TimeZone timeZone2 = TimeZone.getTimeZone("America/Los_Angeles");

        TimeZone timeZone3 = TimeZone.getTimeZone("America/Los_Angeles");

        /*

         * Parameters:

         * 

         * other - the TimeZone object to be compared with

         * 

         * Returns:

         * 

         * true if the other zone is not null and is the same as this

         * one, with the possible exception of the ID

         */

        boolean hasSameRules = timeZone1.hasSameRules(timeZone2);

        System.out.println(hasSameRules);

        hasSameRules = timeZone2.hasSameRules(timeZone3);

        System.out.println(hasSameRules);

    }

}