Example usage for java.util TimeZone getAvailableIDs

Introduction

In this page you can find the example usage for java.util TimeZone getAvailableIDs.

Prototype

public static synchronized String[] getAvailableIDs()

Source Link

Document

Gets all the available IDs supported.

Usage

From source file:org.apache.oozie.cli.OozieCLI.java

private void printAvailableTimeZones() {
    System.out.println("The format is \"SHORT_NAME (ID)\"\nGive the ID to the -timezone argument");
    System.out.println("GMT offsets can also be used (e.g. GMT-07:00, GMT-0700, GMT+05:30, GMT+0530)");
    System.out.println("Available Time Zones:");
    for (String tzId : TimeZone.getAvailableIDs()) {
        // skip id's that are like "Etc/GMT+01:00" because their display names are like "GMT-01:00", which is confusing
        if (!tzId.startsWith("Etc/GMT")) {
            TimeZone tZone = TimeZone.getTimeZone(tzId);
            System.out.println("      " + tZone.getDisplayName(false, TimeZone.SHORT) + " (" + tzId + ")");
        }/*from   w  w  w. ja  va 2s  .  c  om*/
    }
}