The getAvailableIDs() method is used to get all the available IDs supported.
Following is the declaration for java.util.TimeZone.getAvailableIDs() method.
public static String[] getAvailableIDs()
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The method call returns an array of IDs.
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The following example shows the usage of java.util.TimeZone.getAvailableIDs()
package com.tutorialspoint; import java.util.*; public class TimeZoneDemo { public static void main( String args[] ) { // getting available Ids String[] availId = TimeZone.getAvailableIDs(); // checking available Ids System.out.println("Available Ids are: "); for (int i = 0; i<availId.length; i++) { System.out.println(availId[i]); } } }
Let us compile and run the above program, this will produce the following result.
Available Ids are: Etc/GMT+12 Etc/GMT+11 MIT Pacific/Apia Pacific/Midway Pacific/Niue Pacific/Pago_Pago Pacific/Samoa US/Samoa America/Adak America/Atka Etc/GMT+10 HST and so on .........