/*
 * @(#)TimeZone.java	1.43 01/11/29
 *
 * Copyright 2002 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */

/*
 * @(#)TimeZone.java	1.40 01/01/11
 *
 * (C) Copyright Taligent, Inc. 1996 - All Rights Reserved
 * (C) Copyright IBM Corp. 1996 - All Rights Reserved
 *
 * Portions copyright (c) 1996-1998 Sun Microsystems, Inc. All Rights Reserved.
 *
 *   The original version of this source code and documentation is copyrighted
 * and owned by Taligent, Inc., a wholly-owned subsidiary of IBM. These
 * materials are provided under terms of a License Agreement between Taligent
 * and Sun. This technology is protected by multiple US and International
 * patents. This notice and attribution to Taligent may not be removed.
 *   Taligent is a registered trademark of Taligent, Inc.
 *
 * Permission to use, copy, modify, and distribute this software
 * and its documentation for NON-COMMERCIAL purposes and without
 * fee is hereby granted provided that this copyright notice
 * appears in all copies. Please refer to the file "copyright.html"
 * for further important copyright and licensing information.
 *
 * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
 * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
 * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
 * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
 *
 */

package java.util;
import java.io.Serializable;
import java.lang.ref.SoftReference;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.text.SimpleDateFormat;
import java.text.NumberFormat;
import java.text.ParsePosition;
import sun.security.action.GetPropertyAction;


/**
 * <code>TimeZone</code> represents a time zone offset, and also figures out daylight
 * savings.
 *
 * <p>
 * Typically, you get a <code>TimeZone</code> using <code>getDefault</code>
 * which creates a <code>TimeZone</code> based on the time zone where the program
 * is running. For example, for a program running in Japan, <code>getDefault</code>
 * creates a <code>TimeZone</code> object based on Japanese Standard Time.
 *
 * <p>
 * You can also get a <code>TimeZone</code> using <code>getTimeZone</code> along
 * with a time zone ID. For instance, the time zone ID for the Pacific
 * Standard Time zone is "PST". So, you can get a PST <code>TimeZone</code> object
 * with:
 * <blockquote>
 * <pre>
 * TimeZone tz = TimeZone.getTimeZone("PST");
 * </pre>
 * </blockquote>
 * You can use <code>getAvailableIDs</code> method to iterate through
 * all the supported time zone IDs. You can then choose a
 * supported ID to get a <code>TimeZone</code>.
 * If the time zone you want is not represented by one of the
 * supported IDs, then you can create a custom time zone ID with
 * the following syntax:
 *
 * <blockquote>
 * <pre>
 * GMT[+|-]hh[[:]mm]
 * </pre>
 * </blockquote>
 *
 * For example, you might specify GMT+14:00 as a custom
 * time zone ID.  The <code>TimeZone</code> that is returned
 * when you specify a custom time zone ID does not include
 * daylight savings time.
 *
 *
 * @see          Calendar
 * @see          GregorianCalendar
 * @see          SimpleTimeZone
 * @version      1.40 01/11/01
 * @author       Mark Davis, David Goldsmith, Chen-Lieh Huang, Alan Liu
 */
abstract public class TimeZone implements Serializable, Cloneable {
    /**
     * Sole constructor.  (For invocation by subclass constructors, typically
     * implicit.)
     */
    public TimeZone() {
    }

    /**
     * A style specifier for <code>getDisplayName()</code> indicating
     * a short name, such as "PST."
     * @see #LONG
     */
    public static final int SHORT = 0;

    /**
     * A style specifier for <code>getDisplayName()</code> indicating
     * a long name, such as "Pacific Standard Time."
     * @see #SHORT
     */
    public static final int LONG  = 1;

    // Constants used internally; unit is milliseconds
    private static final int ONE_MINUTE = 60*1000;
    private static final int ONE_HOUR   = 60*ONE_MINUTE;
    private static final int ONE_DAY    = 24*ONE_HOUR;

    /**
     * Cache to hold the SimpleDateFormat objects for a Locale.
     */
    private static Hashtable cachedLocaleData = new Hashtable(3);

    // Proclaim serialization compatibility with JDK 1.1
    static final long serialVersionUID = 3581463369166924961L;

    /**
     * Gets the time zone offset, for current date, modified in case of
     * daylight savings. This is the offset to add *to* UTC to get local time.
     * @param era the era of the given date.
     * @param year the year in the given date.
     * @param month the month in the given date.
     * Month is 0-based. e.g., 0 for January.
     * @param day the day-in-month of the given date.
     * @param dayOfWeek the day-of-week of the given date.
     * @param milliseconds the millis in day in <em>standard</em> local time.
     * @return the offset to add *to* GMT to get local time.
     */
    abstract public int getOffset(int era, int year, int month, int day,
                                  int dayOfWeek, int milliseconds);

    /**
     * Gets the time zone offset, for current date, modified in case of
     * daylight savings. This is the offset to add *to* UTC to get local time.
     * @param era the era of the given date.
     * @param year the year in the given date.
     * @param month the month in the given date.
     * Month is 0-based. e.g., 0 for January.
     * @param day the day-in-month of the given date.
     * @param dayOfWeek the day-of-week of the given date.
     * @param milliseconds the millis in day in <em>standard</em> local time.
     * @param monthLength the length of the given month in days.
     * @return the offset to add *to* GMT to get local time.
     */
    int getOffset(int era, int year, int month, int day,
		  int dayOfWeek, int milliseconds, int monthLength) {
	// Default implementation which ignores the monthLength.
	// SimpleTimeZone overrides this and actually uses monthLength.
	return getOffset(era, year, month, day, dayOfWeek, milliseconds);
    }


    /**
     * Sets the base time zone offset to GMT.
     * This is the offset to add *to* UTC to get local time.
     * @param offsetMillis the given base time zone offset to GMT.
     */
    abstract public void setRawOffset(int offsetMillis);

    /**
     * Gets unmodified offset, NOT modified in case of daylight savings.
     * This is the offset to add *to* UTC to get local time.
     * @return the unmodified offset to add *to* UTC to get local time.
     */
    abstract public int getRawOffset();

    /**
     * Gets the ID of this time zone.
     * @return the ID of this time zone.
     */
    public String getID()
    {
        return ID;
    }

    /**
     * Sets the time zone ID. This does not change any other data in
     * the time zone object.
     * @param ID the new time zone ID.
     */
    public void setID(String ID)
    {
        this.ID = ID;
    }

    /**
     * Returns a name of this time zone suitable for presentation to the user
     * in the default locale.
     * This method returns the long name, not including daylight savings.
     * If the display name is not available for the locale,
     * then this method returns a string in the format
     * <code>GMT[+-]hh:mm</code>.
     * @return the human-readable name of this time zone in the default locale.
     */
    public final String getDisplayName() {
        return getDisplayName(false, LONG, Locale.getDefault());
    }

    /**
     * Returns a name of this time zone suitable for presentation to the user
     * in the specified locale.
     * This method returns the long name, not including daylight savings.
     * If the display name is not available for the locale,
     * then this method returns a string in the format
     * <code>GMT[+-]hh:mm</code>.
     * @param locale the locale in which to supply the display name.
     * @return the human-readable name of this time zone in the given locale
     * or in the default locale if the given locale is not recognized.
     */
    public final String getDisplayName(Locale locale) {
        return getDisplayName(false, LONG, locale);
    }

    /**
     * Returns a name of this time zone suitable for presentation to the user
     * in the default locale.
     * If the display name is not available for the locale,
     * then this method returns a string in the format
     * <code>GMT[+-]hh:mm</code>.
     * @param daylight if true, return the daylight savings name.
     * @param style either <code>LONG</code> or <code>SHORT</code>
     * @return the human-readable name of this time zone in the default locale.
     */
    public final String getDisplayName(boolean daylight, int style) {
        return getDisplayName(daylight, style, Locale.getDefault());
    }

    /**
     * Returns a name of this time zone suitable for presentation to the user
     * in the specified locale.
     * If the display name is not available for the locale,
     * then this method returns a string in the format
     * <code>GMT[+-]hh:mm</code>.
     * @param daylight if true, return the daylight savings name.
     * @param style either <code>LONG</code> or <code>SHORT</code>
     * @param locale the locale in which to supply the display name.
     * @return the human-readable name of this time zone in the given locale
     * or in the default locale if the given locale is not recognized.
     * @exception IllegalArgumentException style is invalid.
     */
    public String getDisplayName(boolean daylight, int style, Locale locale) {
        /* NOTES:
         * (1) We use SimpleDateFormat for simplicity; we could do this
         * more efficiently but it would duplicate the SimpleDateFormat code
         * here, which is undesirable.
         * (2) Attempts to move the code from SimpleDateFormat to here also run
         * aground because this requires SimpleDateFormat to keep a Locale
         * object around, which it currently doesn't; to synthesize such a
         * locale upon resurrection; and to somehow handle the special case of
         * construction from a DateFormatSymbols object.
         */
        if (style != SHORT && style != LONG) {
            throw new IllegalArgumentException("Illegal style: " + style);
        }
        // We keep a cache, indexed by locale.  The cache contains a
        // SimpleDateFormat object, which we create on demand.
        SoftReference data = (SoftReference)cachedLocaleData.get(locale);
        SimpleDateFormat format;
        if (data == null ||
            (format = (SimpleDateFormat)data.get()) == null) {
            format = new SimpleDateFormat(null, locale);
            cachedLocaleData.put(locale, new SoftReference(format));
        }
        // Create a new SimpleTimeZone as a stand-in for this zone; the
        // stand-in will have no DST, or all DST, but the same ID and offset,
        // and hence the same display name.
        // We don't cache these because they're small and cheap to create.
        SimpleTimeZone tz = daylight ?
            new SimpleTimeZone(getRawOffset(), getID(),
                               Calendar.JANUARY, 1, 0, 0,
                               Calendar.DECEMBER, 31, 0, ONE_DAY) :
            new SimpleTimeZone(getRawOffset(), getID());
        format.applyPattern(style == LONG ? "zzzz" : "z");
        format.getCalendar().setTimeZone(tz);
        return format.format(new Date()); // Doesn't matter what date we use
    }

    /**
     * Queries if this time zone uses daylight savings time.
     * @return true if this time zone uses daylight savings time,
     * false, otherwise.
     */
    abstract public boolean useDaylightTime();

    /**
     * Queries if the given date is in daylight savings time in
     * this time zone.
     * @param date the given Date.
     * @return true if the given date is in daylight savings time,
     * false, otherwise.
     */
    abstract public boolean inDaylightTime(Date date);

    /**
     * Gets the <code>TimeZone</code> for the given ID.
     * @param ID the ID for a <code>TimeZone</code>, either an abbreviation such as
     * "PST", a full name such as "America/Los_Angeles", or a custom ID
     * such as "GMT-8:00".
     * @return the specified <code>TimeZone</code>, or the GMT zone if the given ID
     * cannot be understood.
     */
    public static synchronized TimeZone getTimeZone(String ID) {
        /* We first try to lookup the zone ID in our hashtable.  If this fails,
         * we try to parse it as a custom string GMT[+-]hh:mm.  This allows us
         * to recognize zones in user.timezone that otherwise cannot be
         * identified.  We do the recognition here, rather than in getDefault(),
         * so that the default zone is always the result of calling
         * getTimeZone() with the property user.timezone.
         *
         * If all else fails, we return GMT, which is probably not what the user
         * wants, but at least is a functioning TimeZone object. */
        TimeZone zone = TimeZoneData.get(ID);
        if (zone == null) zone = parseCustomTimeZone(ID);
        if (zone == null) zone = (TimeZone)GMT.clone();
        return zone;
    }

    /**
     * Gets the available IDs according to the given time zone offset.
     * @param rawOffset the given time zone GMT offset.
     * @return an array of IDs, where the time zone for that ID has
     * the specified GMT offset. For example, "America/Phoenix" and "America/Denver"
     * both have GMT-07:00, but differ in daylight savings behavior.
     */
    // Updated to fix bug 4250355
    public static synchronized String[] getAvailableIDs(int rawOffset) {
        String[] result;
        Vector matched = new Vector();

        /* The array TimeZoneData.zones is no longer sorted by raw offset.
         * Now scanning through all zone data to match offset.
         */
        for (int i = 0; i < TimeZoneData.zones.length; ++i) {
            if (TimeZoneData.zones[i].getRawOffset() == rawOffset)
                matched.add(TimeZoneData.zones[i].getID());
        }
        result = new String[matched.size()];
        matched.toArray(result);

        return result;
    }

    /**
     * Gets all the available IDs supported.
     * @return an array of IDs.
     */
    public static synchronized String[] getAvailableIDs() {
        String[]    resultArray = new String[TimeZoneData.zones.length];
        int         count = 0;
        for (int i = 0; i < TimeZoneData.zones.length; ++i)
            resultArray[count++] = TimeZoneData.zones[i].getID();

        // copy into array of the right size and return
        String[] finalResult = new String[count];
        System.arraycopy(resultArray, 0, finalResult, 0, count);

        return finalResult;
    }

    /**
     * Gets the platform defined TimeZone ID.
     **/
    private static native String getSystemTimeZoneID(String javaHome,
                                                   String region);

    /**
     * Gets the default <code>TimeZone</code> for this host.
     * The source of the default <code>TimeZone</code>
     * may vary with implementation.
     * @return a default <code>TimeZone</code>.
     */
    public static synchronized TimeZone getDefault() {
        if (defaultZone == null) {
            // get the time zone ID from the system properties
          String zoneID = (String) AccessController.doPrivileged(
              new GetPropertyAction("user.timezone"));

          // if the time zone ID is not set (yet), perform the
          // platform to Java time zone ID mapping.
          if (zoneID == null || zoneID.equals("")) {
              String region = (String) AccessController.doPrivileged(
                  new GetPropertyAction("user.region"));
              String javaHome = (String) AccessController.doPrivileged(
                  new GetPropertyAction("java.home"));
              zoneID = getSystemTimeZoneID(javaHome, region);
              if (zoneID == null) {
                  zoneID = GMT_ID;
              }
              final String id = zoneID;
              AccessController.doPrivileged(new PrivilegedAction() {
                  public Object run() {
                      System.setProperty("user.timezone", id);
                      return null;
                  }
              });
          }
            defaultZone = getTimeZone(zoneID);
        }
        return (TimeZone)defaultZone.clone();
    }

    /**
     * Sets the <code>TimeZone</code> that is
     * returned by the <code>getDefault</code> method.
     * @param zone the new default time zone
     */
    public static synchronized void setDefault(TimeZone zone)
    {
        defaultZone = zone;
    }

    /**
     * Returns true if this zone has the same rule and offset as another zone.
     * That is, if this zone differs only in ID, if at all.
     * @param other the <code>TimeZone</code> object to be compared with
     * @return true if the given zone is the same as this one,
     * with the possible exception of the ID
     */
    public boolean hasSameRules(TimeZone other) {
        return getRawOffset() == other.getRawOffset() &&
            useDaylightTime() == other.useDaylightTime();
    }

    /**
     * Overrides Cloneable
     */
    public Object clone()
    {
        try {
            TimeZone other = (TimeZone) super.clone();
            other.ID = ID;
            return other;
        } catch (CloneNotSupportedException e) {
            throw new InternalError();
        }
    }

    // =======================privates===============================

    /**
     * The string identifier of this <code>TimeZone</code>.  This is a
     * programmatic identifier used internally to look up <code>TimeZone</code>
     * objects from the system table and also to map them to their localized
     * display names.  <code>ID</code> values are unique in the system
     * table but may not be for dynamically created zones.
     * @serial
     */
    private String           ID;
    private static TimeZone  defaultZone = null;

    static final String         GMT_ID        = "GMT";
    private static final int    GMT_ID_LENGTH = 3;
    private static final String CUSTOM_ID     = "Custom";

    private static NumberFormat numberFormat = null;

    private static final TimeZone GMT = new SimpleTimeZone(0, GMT_ID);

    /**
     * Parse a custom time zone identifier and return a corresponding zone.
     * @param id a string of the form GMT[+-]hh:mm, GMT[+-]hhmm, or
     * GMT[+-]hh.
     * @return a newly created SimpleTimeZone with the given offset and
     * no daylight savings time, or null if the id cannot be parsed.
     */
    private static final SimpleTimeZone parseCustomTimeZone(String id) {
        if (id.length() > GMT_ID_LENGTH &&
            id.regionMatches(true, 0, GMT_ID, 0, GMT_ID_LENGTH)) {
            ParsePosition pos = new ParsePosition(GMT_ID_LENGTH);
            boolean negative = false;
            int offset;

            if (id.charAt(pos.getIndex()) == '-')
                negative = true;
            else if (id.charAt(pos.getIndex()) != '+')
                return null;
            pos.setIndex(pos.getIndex() + 1);

            // Create NumberFormat if necessary
            synchronized (TimeZoneData.class) {
                if (numberFormat == null) {
                    numberFormat = NumberFormat.getInstance();
                    numberFormat.setParseIntegerOnly(true);
                }
            }

            synchronized (numberFormat) {
                // Look for either hh:mm, hhmm, or hh
                int start = pos.getIndex();
                Number n = numberFormat.parse(id, pos);
                if (n == null) return null;
                offset = n.intValue();

                if (pos.getIndex() < id.length() &&
                    id.charAt(pos.getIndex()) == ':') {
                    // hh:mm
                    offset *= 60;
                    pos.setIndex(pos.getIndex() + 1);
                    n = numberFormat.parse(id, pos);
                    if (n == null) return null;
                    offset += n.intValue();
                }
                else {
                    // hhmm or hh

                    // Be strict about interpreting something as hh; it must be
                    // an offset < 30, and it must be one or two digits. Thus
                    // 0010 is interpreted as 00:10, but 10 is interpreted as
                    // 10:00.
                    if (offset < 30 && (pos.getIndex() - start) <= 2)
                        offset *= 60; // hh, from 00 to 29; 30 is 00:30
                    else
                        offset = offset % 100 + offset / 100 * 60; // hhmm
                }

                if (negative) offset = -offset;
                return new SimpleTimeZone(offset * 60000, CUSTOM_ID);
            }
        }

        return null;
    }

    // Internal Implementation Notes [LIU]
    //
    // TimeZone data is stored in two parts.  The first is an encoding of the
    // rules for each TimeZone.  A TimeZone rule includes the offset of a zone
    // in milliseconds from GMT, the starting month and day for daylight savings
    // time, if there is any, and the ending month and day for daylight savings
    // time.  The starting and ending days are specified in terms of the n-th
    // day of the week, for instance, the first Sunday or the last ("-1"-th)
    // Sunday of the month.  The rules are stored as statically-constructed
    // SimpleTimeZone objects in the TimeZone class.
    //
    // Each rule has a unique internal identifier string which is used to
    // specify it.  This identifier string is arbitrary, and is not to be shown
    // to the user -- it is for programmatic use only.  In order to instantiate
    // a TimeZone object, you pass its identifier string to
    // TimeZone.getTimeZone().  (This identifier is also used to index the
    // localized string data.)
    //
    // The second part of the data consists of localized string names used by
    // DateFormat to describe various TimeZones.  A TimeZone may have up to four
    // names: The abbreviated and long name for standard time in that zone, and
    // the abbreviated and long name for daylight savings time in that zone.
    // The data also includes a representative city.  For example, [ "PST",
    // "Pacific Standard Time", "PDT", "Pacific Daylight Time", "Los Angeles" ]
    // might be one such set of string names in the en_US locale.  These strings
    // are intended to be shown to the user.  The string data is indexed in the
    // system by a pair (String id, Locale locale).  The id is the unique string
    // identifier for the rule for the given TimeZone (as passed to
    // TimeZone.getTimeZone()).  String names are stored as localized resource
    // data of the class java.text.resources.DateFormatZoneData???  where ??? is
    // the Locale specifier (e.g., DateFormatZoneData_en_US).  This data is a
    // two-dimensional array of strings with N rows and 6 columns.  The columns
    // are id, short standard name, long standard name, short daylight name,
    // long daylight name, representative city name.
    //
    // The mapping between rules (SimpleTimeZone objects) and localized string
    // names (DateFormatZoneData objects) is one-to-many.  That is, there will
    // sometimes be more than one localized string name sets associated with
    // each rule.
    //
    // Each locale can potentially have localized name data for all time zones.
    // Since we support approximately 90 time zones and approximately 50
    // locales, there can be over 4500 sets of localized names.  In practice,
    // only a fraction of these names are provided.  If a time zone needs to be
    // displayed to the user in a given locale, and there is no string data in
    // that locale for that time zone, then the default representation will be
    // shown.  This is a string of the form GMT+HHMM or GMT-HHMM, where HHMM
    // represents the offset in hours and minutes with respect to GMT.  This
    // format is used because it is recognized in all locales.  In order to make
    // this mechanism to work, the root resource data (in the class
    // DateFormatZoneData) is left empty.
    //
    // The current default TimeZone is determined via the system property
    // user.timezone.  This is set by the platform-dependent native code to
    // a three-letter abbreviation.  We interpret these into our own internal
    // IDs using a lookup table.
}

/**
 * Encapsulates data for international timezones.  This package-private class is for
 * internal use only by TimeZone.  It encapsulates the list of recognized international
 * timezones.  By implementing this as a separate class, the loading and initialization
 * cost for this array is delayed until a TimeZone object is actually created from its ID.
 * This class contains only static variables and static methods; it cannot be instantiated.
 */
class TimeZoneData
{
    static final TimeZone get(String ID) {
        Object o = lookup.get(ID);
        return o == null ? null : (TimeZone)((TimeZone)o).clone(); // [sic]
    }

    // ---------------- BEGIN GENERATED DATA ----------------
    private static final int ONE_HOUR = 60*60*1000;

    static SimpleTimeZone zones[] = {
        // The following data is current as of 1998.
        // Total Unix zones: 343
        // Total Java zones: 289
        // Not all Unix zones become Java zones due to duplication and overlap.
        //----------------------------------------------------------
        new SimpleTimeZone(-11*ONE_HOUR, "Pacific/Niue" /*NUT*/),
        // Pacific/Niue Niue(NU)    -11:00  -   NUT
        //----------------------------------------------------------
        new SimpleTimeZone(-11*ONE_HOUR, "Pacific/Apia" /*WST*/),
        // Pacific/Apia W Samoa(WS) -11:00  -   WST # W Samoa Time
        new SimpleTimeZone(-11*ONE_HOUR, "MIT" /*alias for Pacific/Apia*/),
        //----------------------------------------------------------
        new SimpleTimeZone(-11*ONE_HOUR, "Pacific/Pago_Pago" /*SST*/),
        // Pacific/Pago_Pago    American Samoa(US)  -11:00  -   SST # S=Samoa
        //----------------------------------------------------------
        new SimpleTimeZone(-10*ONE_HOUR, "Pacific/Tahiti" /*TAHT*/),
        // Pacific/Tahiti   French Polynesia(PF)    -10:00  -   TAHT    # Tahiti Time
        //----------------------------------------------------------
        new SimpleTimeZone(-10*ONE_HOUR, "Pacific/Fakaofo" /*TKT*/),
        // Pacific/Fakaofo  Tokelau Is(TK)  -10:00  -   TKT # Tokelau Time
        //----------------------------------------------------------
        new SimpleTimeZone(-10*ONE_HOUR, "Pacific/Honolulu" /*HST*/),
        // Pacific/Honolulu Hawaii(US)  -10:00  -   HST
        new SimpleTimeZone(-10*ONE_HOUR, "HST" /*alias for Pacific/Honolulu*/),
        //----------------------------------------------------------
        new SimpleTimeZone(-10*ONE_HOUR, "America/Adak" /*HA%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule US  1967    max -   Oct lastSun 2:00    0   S
        // Rule US  1987    max -   Apr Sun>=1  2:00    1:00    D
        // America/Adak Alaska(US)  -10:00  US  HA%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-10*ONE_HOUR, "Pacific/Rarotonga") /*CK%sT*/,
        // Zone Pacific/Rarotonga	Cook Is(CK)	-10:00	Cook	CK%sT
        //----------------------------------------------------------
        new SimpleTimeZone((int)(-9.5*ONE_HOUR), "Pacific/Marquesas" /*MART*/),
        // Pacific/Marquesas    French Polynesia(PF)    -9:30   -   MART    # Marquesas Time
        //----------------------------------------------------------
        new SimpleTimeZone(-9*ONE_HOUR, "Pacific/Gambier" /*GAMT*/),
        // Pacific/Gambier  French Polynesia(PF)    -9:00   -   GAMT    # Gambier Time
        //----------------------------------------------------------
        new SimpleTimeZone(-9*ONE_HOUR, "America/Anchorage" /*AK%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule US  1967    max -   Oct lastSun 2:00    0   S
        // Rule US  1987    max -   Apr Sun>=1  2:00    1:00    D
        // America/Anchorage    Alaska(US)  -9:00   US  AK%sT
        new SimpleTimeZone(-9*ONE_HOUR, "AST" /*alias for America/Anchorage*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        //----------------------------------------------------------
        new SimpleTimeZone((int)(-8.5*ONE_HOUR), "Pacific/Pitcairn" /*PNT*/),
        // Pacific/Pitcairn Pitcairn(PN)    -8:30   -   PNT # Pitcairn Time
        //----------------------------------------------------------
        new SimpleTimeZone(-8*ONE_HOUR, "America/Vancouver" /*P%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule Vanc    1962    max -   Oct lastSun 2:00    0   S
        // Rule Vanc    1987    max -   Apr Sun>=1  2:00    1:00    D
        // America/Vancouver    British Columbia(CA)    -8:00   Vanc    P%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-8*ONE_HOUR, "America/Tijuana" /*P%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule Mexico  1996    max -   Apr Sun>=1  2:00    1:00    D
        // Rule Mexico  1996    max -   Oct lastSun 2:00    0   S
        // America/Tijuana  Mexico(MX)  -8:00   Mexico  P%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-8*ONE_HOUR, "America/Los_Angeles" /*P%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule US  1967    max -   Oct lastSun 2:00    0   S
        // Rule US  1987    max -   Apr Sun>=1  2:00    1:00    D
        // America/Los_Angeles  US Pacific time, represented by Los Angeles(US) -8:00   US  P%sT
        new SimpleTimeZone(-8*ONE_HOUR, "PST" /*alias for America/Los_Angeles*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        //----------------------------------------------------------
        new SimpleTimeZone(-7*ONE_HOUR, "America/Dawson_Creek" /*MST*/),
        // America/Dawson_Creek British Columbia(CA)    -7:00   -   MST
        //----------------------------------------------------------
        new SimpleTimeZone(-7*ONE_HOUR, "America/Phoenix" /*MST*/),
        // America/Phoenix  ?(US)   -7:00   -   MST
        new SimpleTimeZone(-7*ONE_HOUR, "PNT" /*alias for America/Phoenix*/),
        //----------------------------------------------------------
        new SimpleTimeZone(-7*ONE_HOUR, "America/Edmonton" /*M%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule Edm 1972    max -   Oct lastSun 2:00    0   S
        // Rule Edm 1987    max -   Apr Sun>=1  2:00    1:00    D
        // America/Edmonton Alberta(CA) -7:00   Edm M%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-7*ONE_HOUR, "America/Mazatlan" /*M%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule Mexico  1996    max -   Apr Sun>=1  2:00    1:00    D
        // Rule Mexico  1996    max -   Oct lastSun 2:00    0   S
        // America/Mazatlan Mexico(MX)  -7:00   Mexico  M%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-7*ONE_HOUR, "America/Denver" /*M%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule US  1967    max -   Oct lastSun 2:00    0   S
        // Rule US  1987    max -   Apr Sun>=1  2:00    1:00    D
        // America/Denver   US Mountain time, represented by Denver(US) -7:00   US  M%sT
        new SimpleTimeZone(-7*ONE_HOUR, "MST" /*alias for America/Denver*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        //----------------------------------------------------------
        new SimpleTimeZone(-6*ONE_HOUR, "America/Belize" /*C%sT*/),
        // America/Belize   Belize(BZ)  -6:00   -   C%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-6*ONE_HOUR, "America/Regina" /*CST*/),
        // America/Regina   Saskatchewan(CA)    -6:00   -   CST
        //----------------------------------------------------------
        new SimpleTimeZone(-6*ONE_HOUR, "Pacific/Galapagos" /*GALT*/),
        // Pacific/Galapagos    Ecuador(EC) -6:00   -   GALT    # Galapagos Time
        //----------------------------------------------------------
        new SimpleTimeZone(-6*ONE_HOUR, "America/Guatemala" /*C%sT*/),
        // America/Guatemala    Guatemala(GT)   -6:00   -   C%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-6*ONE_HOUR, "America/Tegucigalpa" /*C%sT*/),
        // America/Tegucigalpa  Honduras(HN)    -6:00   -   C%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-6*ONE_HOUR, "America/El_Salvador" /*C%sT*/),
        // America/El_Salvador  El Salvador(SV) -6:00   -   C%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-6*ONE_HOUR, "America/Costa_Rica" /*C%sT*/),
        // America/Costa_Rica   Costa Rica(CR)  -6:00   -   C%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-6*ONE_HOUR, "America/Winnipeg" /*C%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule Winn    1966    max -   Oct lastSun 2:00    0   S
        // Rule Winn    1987    max -   Apr Sun>=1  2:00    1:00    D
        // America/Winnipeg Manitoba(CA)    -6:00   Winn    C%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-6*ONE_HOUR, "Pacific/Easter" /*EAS%sT*/,
          Calendar.OCTOBER, 9, -Calendar.SUNDAY /*DOW>=DOM*/, 0*ONE_HOUR,
          Calendar.MARCH, 9, -Calendar.SUNDAY /*DOW>=DOM*/, 0*ONE_HOUR, 1*ONE_HOUR),
        // Rule Chile   1969    max -   Oct Sun>=9  0:00    1:00    S
        // Rule Chile   1970    max -   Mar Sun>=9  0:00    0   -
        // Pacific/Easter   Chile(CL)   -6:00   Chile   EAS%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-6*ONE_HOUR, "America/Mexico_City" /*C%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule Mexico  1996    max -   Apr Sun>=1  2:00    1:00    D
        // Rule Mexico  1996    max -   Oct lastSun 2:00    0   S
        // America/Mexico_City  Mexico(MX)  -6:00   Mexico  C%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-6*ONE_HOUR, "America/Chicago" /*C%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule US  1967    max -   Oct lastSun 2:00    0   S
        // Rule US  1987    max -   Apr Sun>=1  2:00    1:00    D
        // America/Chicago  US Central time, represented by Chicago(US) -6:00   US  C%sT
        new SimpleTimeZone(-6*ONE_HOUR, "CST" /*alias for America/Chicago*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Porto_Acre" /*AST*/),
        // America/Porto_Acre   Brazil(BR)  -5:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Bogota" /*CO%sT*/),
        // America/Bogota   Colombia(CO)    -5:00   -   CO%sT   # Colombia Time
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Guayaquil" /*ECT*/),
        // America/Guayaquil    Ecuador(EC) -5:00   -   ECT # Ecuador Time
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Jamaica" /*EST*/),
        // America/Jamaica  Jamaica(JM) -5:00   -   EST
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Cayman" /*EST*/),
        // America/Cayman   Cayman Is(KY)   -5:00   -   EST
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Managua" /*EST*/),
        // America/Managua  Nicaragua(NI)   -5:00   -   EST
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Panama" /*EST*/),
        // America/Panama   Panama(PA)  -5:00   -   EST
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Lima" /*PE%sT*/),
        // America/Lima Peru(PE)    -5:00   -   PE%sT   # Peru Time
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Indianapolis" /*EST*/),
        // America/Indianapolis Indiana(US) -5:00   -   EST
        new SimpleTimeZone(-5*ONE_HOUR, "IET" /*alias for America/Indianapolis*/),
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Nassau" /*E%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule Bahamas 1964    max -   Oct lastSun 2:00    0   S
        // Rule Bahamas 1987    max -   Apr Sun>=1  2:00    1:00    D
        // America/Nassau   Bahamas(BS) -5:00   Bahamas E%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Montreal" /*E%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule Mont    1957    max -   Oct lastSun 2:00    0   S
        // Rule Mont    1987    max -   Apr Sun>=1  2:00    1:00    D
        // America/Montreal Ontario, Quebec(CA) -5:00   Mont    E%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Havana" /*C%sT*/,
          Calendar.MARCH, -1, Calendar.SUNDAY /*DOW_GE_DOM*/, 0,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_GE_DOM*/, 1*ONE_HOUR, 1*ONE_HOUR),
        // Rule	Cuba	1998	max	-	Mar	lastSun	0:00s	1:00	D
        // Rule	Cuba	1998	max	-	Oct	lastSun	0:00s	0	S
        // Zone America/Havana	Cuba(CU)	-5:00	Cuba	C%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Port-au-Prince"),
        // Zone America/Port-au-Prince	Haiti(HT)	-5:00	Haiti	E%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/Grand_Turk" /*E%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 0*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 0*ONE_HOUR, 1*ONE_HOUR),
        // Rule TC  1979    max -   Oct lastSun 0:00    0   S
        // Rule TC  1987    max -   Apr Sun>=1  0:00    1:00    D
        // America/Grand_Turk   Turks and Caicos(TC)    -5:00   TC  E%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-5*ONE_HOUR, "America/New_York" /*E%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule US  1967    max -   Oct lastSun 2:00    0   S
        // Rule US  1987    max -   Apr Sun>=1  2:00    1:00    D
        // America/New_York US Eastern time, represented by New York(US)    -5:00   US  E%sT
        new SimpleTimeZone(-5*ONE_HOUR, "EST" /*alias for America/New_York*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Antigua" /*AST*/),
        // America/Antigua  Antigua and Barbuda(AG) -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Anguilla" /*AST*/),
        // America/Anguilla Anguilla(AI)    -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Curacao" /*AST*/),
        // America/Curacao  Curacao(AN) -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Aruba" /*AST*/),
        // America/Aruba    Aruba(AW)   -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Barbados" /*A%sT*/),
        // America/Barbados Barbados(BB)    -4:00   -   A%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/La_Paz" /*BOT*/),
        // America/La_Paz   Bolivia(BO) -4:00   -   BOT # Bolivia Time
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Manaus" /*WST*/),
        // America/Manaus   Brazil(BR)  -4:00   -   WST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Dominica" /*AST*/),
        // America/Dominica Dominica(DM)    -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Santo_Domingo" /*AST*/),
        // America/Santo_Domingo    Dominican Republic(DO)  -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Grenada" /*AST*/),
        // America/Grenada  Grenada(GD) -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Guadeloupe" /*AST*/),
        // America/Guadeloupe   Guadeloupe(GP)  -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Guyana" /*GYT*/),
        // America/Guyana   Guyana(GY)  -4:00   -   GYT
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/St_Kitts" /*AST*/),
        // America/St_Kitts St Kitts-Nevis(KN)  -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/St_Lucia" /*AST*/),
        // America/St_Lucia St Lucia(LC)    -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Martinique" /*AST*/),
        // America/Martinique   Martinique(MQ)  -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Montserrat" /*AST*/),
        // America/Montserrat   Montserrat(MS)  -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Puerto_Rico" /*AST*/),
        // America/Puerto_Rico  Puerto Rico(PR) -4:00   -   AST
        new SimpleTimeZone(-4*ONE_HOUR, "PRT" /*alias for America/Puerto_Rico*/),
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Port_of_Spain" /*AST*/),
        // America/Port_of_Spain    Trinidad and Tobago(TT) -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/St_Vincent" /*AST*/),
        // America/St_Vincent   St Vincent and the Grenadines(VC)   -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Tortola" /*AST*/),
        // America/Tortola  British Virgin Is(VG)   -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/St_Thomas" /*AST*/),
        // America/St_Thomas    Virgin Is(VI)   -4:00   -   AST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Caracas" /*VET*/),
        // America/Caracas  Venezuela(VE)   -4:00   -   VET
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "Antarctica/Palmer" /*CL%sT*/,
          Calendar.OCTOBER, 9, -Calendar.SUNDAY /*DOW>=DOM*/, 0*ONE_HOUR,
          Calendar.MARCH, 9, -Calendar.SUNDAY /*DOW>=DOM*/, 0*ONE_HOUR, 1*ONE_HOUR),
        // Rule ChileAQ 1969    max -   Oct Sun>=9  0:00    1:00    S
        // Rule ChileAQ 1970    max -   Mar Sun>=9  0:00    0   -
        // Antarctica/Palmer    USA - year-round bases(AQ)  -4:00   ChileAQ CL%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "Atlantic/Bermuda" /*A%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule Bahamas 1964    max -   Oct lastSun 2:00    0   S
        // Rule Bahamas 1987    max -   Apr Sun>=1  2:00    1:00    D
        // Atlantic/Bermuda Bermuda(BM) -4:00   Bahamas A%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Cuiaba"),
        // Zone America/Cuiaba	Brazil(BR)	-4:00	-	WST
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Halifax" /*A%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule Halifax 1962    max -   Oct lastSun 2:00    0   S
        // Rule Halifax 1987    max -   Apr Sun>=1  2:00    1:00    D
        // America/Halifax  ?(CA)   -4:00   Halifax A%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "Atlantic/Stanley" /*FK%sT*/,
          Calendar.SEPTEMBER, 8, -Calendar.SUNDAY /*DOW>=DOM*/, 0*ONE_HOUR,
          Calendar.APRIL, 16, -Calendar.SUNDAY /*DOW>=DOM*/, 0*ONE_HOUR, 1*ONE_HOUR),
        // Rule Falk    1986    max -   Apr Sun>=16 0:00    0   -
        // Rule Falk    1996    max -   Sep Sun>=8  0:00    1:00    S
        // Atlantic/Stanley Falklands(FK)   -4:00   Falk    FK%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Thule" /*A%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule Thule   1993    max -   Apr Sun>=1  2:00    1:00    D
        // Rule Thule   1993    max -   Oct lastSun 2:00    0   S
        // America/Thule    ?(GL)   -4:00   Thule   A%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Asuncion" /*PY%sT*/,
          Calendar.OCTOBER, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 0*ONE_HOUR,
          Calendar.FEBRUARY, -1, Calendar.SUNDAY /*DOW_IN_MON*/, 0*ONE_HOUR, 1*ONE_HOUR),
        // Rule	Para	1996	max	-	Oct	Sun>=1	0:00	1:00	S
        // Rule	Para	1999	max	-	Feb	lastSun	0:00	0	-
        // Zone America/Asuncion	Paraguay(PY)	-4:00	Para	PY%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-4*ONE_HOUR, "America/Santiago" /*CL%sT*/,
          Calendar.OCTOBER, 9, -Calendar.SUNDAY /*DOW>=DOM*/, 0*ONE_HOUR,
          Calendar.MARCH, 9, -Calendar.SUNDAY /*DOW>=DOM*/, 0*ONE_HOUR, 1*ONE_HOUR),
        // Rule Chile   1969    max -   Oct Sun>=9  0:00    1:00    S
        // Rule Chile   1970    max -   Mar Sun>=9  0:00    0   -
        // America/Santiago Chile(CL)   -4:00   Chile   CL%sT
        //----------------------------------------------------------
        new SimpleTimeZone((int)(-3.5*ONE_HOUR), "America/St_Johns" /*N%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        // Rule StJohns 1960    max -   Oct lastSun 2:00    0   S
        // Rule StJohns 1989    max -   Apr Sun>=1  2:00    1:00    D
        // America/St_Johns Canada(CA)  -3:30   StJohns N%sT
        new SimpleTimeZone((int)(-3.5*ONE_HOUR), "CNT" /*alias for America/St_Johns*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_DOM*/, 2*ONE_HOUR, 1*ONE_HOUR),
        //----------------------------------------------------------
        new SimpleTimeZone(-3*ONE_HOUR, "America/Fortaleza" /*EST*/),
        // America/Fortaleza    Brazil(BR)  -3:00   -   EST
        //----------------------------------------------------------
        new SimpleTimeZone(-3*ONE_HOUR, "America/Cayenne" /*GFT*/),
        // America/Cayenne  French Guiana(GF)   -3:00   -   GFT
        //----------------------------------------------------------
        new SimpleTimeZone(-3*ONE_HOUR, "America/Paramaribo" /*SRT*/),
        // America/Paramaribo   Suriname(SR)    -3:00   -   SRT
        //----------------------------------------------------------
        new SimpleTimeZone(-3*ONE_HOUR, "America/Montevideo" /*UY%sT*/),
        // America/Montevideo   Uruguay(UY) -3:00   -   UY%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-3*ONE_HOUR, "America/Buenos_Aires" /*AR%sT*/),
        // America/Buenos_Aires Argentina(AR)   -3:00   -   AR%sT
        new SimpleTimeZone(-3*ONE_HOUR, "AGT" /*alias for America/Buenos_Aires*/),
        //----------------------------------------------------------
        new SimpleTimeZone(-3*ONE_HOUR, "America/Godthab" /*WG%sT*/,
          Calendar.MARCH, -1, Calendar.SUNDAY /*DOW_IN_MON*/, 0*ONE_HOUR,
          Calendar.OCTOBER, -1, Calendar.SUNDAY /*DOW_IN_MON*/, 0*ONE_HOUR, 1*ONE_HOUR),
        // Rule	EU	1981	max	-	Mar	lastSun	 1:00u	1:00	S
        // Rule	EU	1996	max	-	Oct	lastSun	 1:00u	0	-
        // Zone America/Godthab	?(GL)	-3:00	EU	WG%sT
        //----------------------------------------------------------
        new SimpleTimeZone(-3*ONE_HOUR, "America/Miquelon" /*PM%sT*/,
          Calendar.APRIL, 1, -Calendar.SUNDAY /*DOW>=DOM*/, 2*ONE_H