Wednesday 2 January 2019

How to use getTimeZone(String ID) 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)
    {
        /*
         * Parameters:
         *
         * ID - the ID for a TimeZone, either an abbreviation such as
         * "PST", a full name such as "America/Los_Angeles", or a
         * custom ID such as "GMT-8:00". Note that the support of
         * abbreviations is for JDK 1.1.x compatibility only and full
         * names should be used.
         *
         * Returns:the specified TimeZone, or the GMT zone if the
         * given ID cannot be understood.
         */

        TimeZone timeZone = TimeZone.getTimeZone("America/New_York");
        System.out.println(timeZone);
        System.out.println(timeZone.getDisplayName());
    }
}

Output

sun.util.calendar.ZoneInfo[id="America/New_York",offset=-18000000,dstSavings=3600000,useDaylight=true,transitions=235,lastRule=java.util.SimpleTimeZone[id=America/New_York,offset=-18000000,dstSavings=3600000,useDaylight=true,startYear=0,startMode=3,startMonth=2,startDay=8,startDayOfWeek=1,startTime=7200000,startTimeMode=0,endMode=3,endMonth=10,endDay=1,endDayOfWeek=1,endTime=7200000,endTimeMode=0]]
Eastern Standard Time

Click the below link to download the code:
https://sites.google.com/site/javaspringram2019/java_spring_2019/TimeZoneDemo_getTimeZone_id.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java_Spring_2019/tree/master/Java_2019/TimeZoneDemo_getTimeZone_id

Bitbucket Link:
https://bitbucket.org/ramram43210/java_spring_2019/src/80d90bcf5505788c0f100e330fb6b354d3132ddb/Java_2019/TimeZoneDemo_getTimeZone_id/?at=master

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