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Subject: svn commit: r598620 -
 /harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/util/Calendar.java
Date: Tue, 27 Nov 2007 12:52:23 -0000
To: commits@harmony.apache.org
From: tellison@apache.org
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Author: tellison
Date: Tue Nov 27 04:52:19 2007
New Revision: 598620

URL: http://svn.apache.org/viewvc?rev=598620&view=rev
Log:
Code formatting.

Modified:
    harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/util/Calendar.java

Modified: harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/util/Calendar.java
URL: http://svn.apache.org/viewvc/harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/util/Calendar.java?rev=598620&r1=598619&r2=598620&view=diff
==============================================================================
--- harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/util/Calendar.java (original)
+++ harmony/enhanced/classlib/trunk/modules/luni/src/main/java/java/util/Calendar.java Tue Nov 27 04:52:19 2007
@@ -17,7 +17,6 @@
 
 package java.util;
 
-
 import java.io.IOException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
@@ -35,814 +34,819 @@
  * @see TimeZone
  */
 public abstract class Calendar implements Serializable, Cloneable,
-		Comparable<Calendar> {
+        Comparable<Calendar> {
 
-	private static final long serialVersionUID = -1807547505821590642L;
+    private static final long serialVersionUID = -1807547505821590642L;
 
-	/**
-	 * Set to true when the calendar fields have been set from the time, set to
-	 * false when a field is changed and the fields must be recomputed.
-	 */
-	protected boolean areFieldsSet;
-
-	/**
-	 * An integer array of calendar fields.
-	 */
-	protected int[] fields;
-
-	/*
-	 * A boolean array. Each element indicates if the corresponding field has
-	 * been set.
-	 */
-	protected boolean[] isSet;
-
-	/**
-	 * Set to true when the time has been set, set to false when a field is
-	 * changed and the time must be recomputed.
-	 */
-	protected boolean isTimeSet;
-
-	/**
-	 * The time in milliseconds since January 1, 1970.
-	 */
-	protected long time;
-
-	transient int lastTimeFieldSet;
-
-	transient int lastDateFieldSet;
-
-	private boolean lenient;
-
-	private int firstDayOfWeek;
-
-	private int minimalDaysInFirstWeek;
-
-	private TimeZone zone;
-
-	public static final int JANUARY = 0, FEBRUARY = 1, MARCH = 2, APRIL = 3,
-			MAY = 4, JUNE = 5, JULY = 6, AUGUST = 7, SEPTEMBER = 8,
-			OCTOBER = 9, NOVEMBER = 10, DECEMBER = 11, UNDECIMBER = 12,
-
-			SUNDAY = 1, MONDAY = 2, TUESDAY = 3, WEDNESDAY = 4, THURSDAY = 5,
-			FRIDAY = 6, SATURDAY = 7;
-
-	public static final int ERA = 0, YEAR = 1, MONTH = 2, WEEK_OF_YEAR = 3,
-			WEEK_OF_MONTH = 4, DATE = 5, DAY_OF_MONTH = 5, DAY_OF_YEAR = 6,
-			DAY_OF_WEEK = 7, DAY_OF_WEEK_IN_MONTH = 8,
-
-			AM_PM = 9, HOUR = 10, HOUR_OF_DAY = 11, MINUTE = 12, SECOND = 13,
-			MILLISECOND = 14, ZONE_OFFSET = 15, DST_OFFSET = 16,
-
-			FIELD_COUNT = 17,
-
-			AM = 0, PM = 1;
-
-	private static String[] fieldNames = { "ERA=", "YEAR=", "MONTH=", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
-			"WEEK_OF_YEAR=", "WEEK_OF_MONTH=", "DAY_OF_MONTH=", "DAY_OF_YEAR=",  //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
-			"DAY_OF_WEEK=", "DAY_OF_WEEK_IN_MONTH=", "AM_PM=", "HOUR=",   //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$ //$NON-NLS-4$
-			"HOUR_OF_DAY", "MINUTE=", "SECOND=", "MILLISECOND=", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
-			"ZONE_OFFSET=", "DST_OFFSET=" }; //$NON-NLS-1$ //$NON-NLS-2$
-
-	/**
-	 * Initializes this Calendar instance using the default TimeZone and Locale.
-	 * 
-	 */
-	protected Calendar() {
-		this(TimeZone.getDefault(), Locale.getDefault());
-	}
-
-	Calendar(TimeZone timezone) {
-		fields = new int[FIELD_COUNT];
-		isSet = new boolean[FIELD_COUNT];
-		areFieldsSet = isTimeSet = false;
-		setLenient(true);
-		setTimeZone(timezone);
-	}
-
-	/**
-	 * Initializes this Calendar instance using the specified TimeZone and
-	 * Locale.
-	 * 
-	 * @param timezone
-	 *            the timezone
-	 * @param locale
-	 *            the locale
-	 */
-	protected Calendar(TimeZone timezone, Locale locale) {
-		this(timezone);
-		ResourceBundle bundle = Locale.getBundle("Locale", locale); //$NON-NLS-1$
-		setFirstDayOfWeek(((Integer) bundle.getObject("First_Day")).intValue()); //$NON-NLS-1$
-		setMinimalDaysInFirstWeek(((Integer) bundle.getObject("Minimal_Days")) //$NON-NLS-1$
-				.intValue());
-	}
-
-	/**
-	 * Adds the specified amount to a Calendar field.
-	 * 
-	 * @param field
-	 *            the Calendar field to modify
-	 * @param value
-	 *            the amount to add to the field
-	 * 
-	 * @exception IllegalArgumentException
-	 *                when the specified field is DST_OFFSET or ZONE_OFFSET.
-	 */
-	abstract public void add(int field, int value);
-
-	/**
-	 * Answers if the Date specified by this Calendar instance is after the Date
-	 * specified by the parameter. The comparison is not dependent on the
-	 * time zones of the Calendars.
-	 * 
-	 * @param calendar
-	 *            the Calendar instance to compare
-	 * @return true when this Calendar is after calendar, false otherwise
-	 * 
-	 * @exception IllegalArgumentException
-	 *                when the time is not set and the time cannot be computed
-	 *                from the current field values
-	 */
-	public boolean after(Object calendar) {
-		if (!(calendar instanceof Calendar)) {
+    /**
+     * Set to true when the calendar fields have been set from the time, set to
+     * false when a field is changed and the fields must be recomputed.
+     */
+    protected boolean areFieldsSet;
+
+    /**
+     * An integer array of calendar fields.
+     */
+    protected int[] fields;
+
+    /*
+     * A boolean array. Each element indicates if the corresponding field has
+     * been set.
+     */
+    protected boolean[] isSet;
+
+    /**
+     * Set to true when the time has been set, set to false when a field is
+     * changed and the time must be recomputed.
+     */
+    protected boolean isTimeSet;
+
+    /**
+     * The time in milliseconds since January 1, 1970.
+     */
+    protected long time;
+
+    transient int lastTimeFieldSet;
+
+    transient int lastDateFieldSet;
+
+    private boolean lenient;
+
+    private int firstDayOfWeek;
+
+    private int minimalDaysInFirstWeek;
+
+    private TimeZone zone;
+
+    public static final int JANUARY = 0, FEBRUARY = 1, MARCH = 2, APRIL = 3,
+            MAY = 4, JUNE = 5, JULY = 6, AUGUST = 7, SEPTEMBER = 8,
+            OCTOBER = 9, NOVEMBER = 10, DECEMBER = 11, UNDECIMBER = 12,
+
+            SUNDAY = 1, MONDAY = 2, TUESDAY = 3, WEDNESDAY = 4, THURSDAY = 5,
+            FRIDAY = 6, SATURDAY = 7;
+
+    public static final int ERA = 0, YEAR = 1, MONTH = 2, WEEK_OF_YEAR = 3,
+            WEEK_OF_MONTH = 4, DATE = 5, DAY_OF_MONTH = 5, DAY_OF_YEAR = 6,
+            DAY_OF_WEEK = 7, DAY_OF_WEEK_IN_MONTH = 8,
+
+            AM_PM = 9, HOUR = 10, HOUR_OF_DAY = 11, MINUTE = 12, SECOND = 13,
+            MILLISECOND = 14, ZONE_OFFSET = 15, DST_OFFSET = 16,
+
+            FIELD_COUNT = 17,
+
+            AM = 0, PM = 1;
+
+    private static String[] fieldNames = { "ERA=", "YEAR=", "MONTH=", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+            "WEEK_OF_YEAR=", "WEEK_OF_MONTH=", "DAY_OF_MONTH=", "DAY_OF_YEAR=", //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
+            "DAY_OF_WEEK=", "DAY_OF_WEEK_IN_MONTH=", "AM_PM=", "HOUR=", //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$ //$NON-NLS-4$
+            "HOUR_OF_DAY", "MINUTE=", "SECOND=", "MILLISECOND=", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
+            "ZONE_OFFSET=", "DST_OFFSET=" }; //$NON-NLS-1$ //$NON-NLS-2$
+
+    /**
+     * Initializes this Calendar instance using the default TimeZone and Locale.
+     * 
+     */
+    protected Calendar() {
+        this(TimeZone.getDefault(), Locale.getDefault());
+    }
+
+    Calendar(TimeZone timezone) {
+        fields = new int[FIELD_COUNT];
+        isSet = new boolean[FIELD_COUNT];
+        areFieldsSet = isTimeSet = false;
+        setLenient(true);
+        setTimeZone(timezone);
+    }
+
+    /**
+     * Initializes this Calendar instance using the specified TimeZone and
+     * Locale.
+     * 
+     * @param timezone
+     *            the timezone
+     * @param locale
+     *            the locale
+     */
+    protected Calendar(TimeZone timezone, Locale locale) {
+        this(timezone);
+        ResourceBundle bundle = Locale.getBundle("Locale", locale); //$NON-NLS-1$
+        setFirstDayOfWeek(((Integer) bundle.getObject("First_Day")).intValue()); //$NON-NLS-1$
+        setMinimalDaysInFirstWeek(((Integer) bundle.getObject("Minimal_Days")) //$NON-NLS-1$
+                .intValue());
+    }
+
+    /**
+     * Adds the specified amount to a Calendar field.
+     * 
+     * @param field
+     *            the Calendar field to modify
+     * @param value
+     *            the amount to add to the field
+     * 
+     * @exception IllegalArgumentException
+     *                when the specified field is DST_OFFSET or ZONE_OFFSET.
+     */
+    abstract public void add(int field, int value);
+
+    /**
+     * Answers if the Date specified by this Calendar instance is after the Date
+     * specified by the parameter. The comparison is not dependent on the time
+     * zones of the Calendars.
+     * 
+     * @param calendar
+     *            the Calendar instance to compare
+     * @return true when this Calendar is after calendar, false otherwise
+     * 
+     * @exception IllegalArgumentException
+     *                when the time is not set and the time cannot be computed
+     *                from the current field values
+     */
+    public boolean after(Object calendar) {
+        if (!(calendar instanceof Calendar)) {
             return false;
         }
-		return getTimeInMillis() > ((Calendar) calendar).getTimeInMillis();
-	}
+        return getTimeInMillis() > ((Calendar) calendar).getTimeInMillis();
+    }
 
-	/**
-	 * Answers if the Date specified by this Calendar instance is before the
-	 * Date specified by the parameter. The comparison is not dependent on the
-	 * time zones of the Calendars.
-	 * 
-	 * @param calendar
-	 *            the Calendar instance to compare
-	 * @return true when this Calendar is before calendar, false otherwise
-	 * 
-	 * @exception IllegalArgumentException
-	 *                when the time is not set and the time cannot be computed
-	 *                from the current field values
-	 */
-	public boolean before(Object calendar) {
-		if (!(calendar instanceof Calendar)) {
+    /**
+     * Answers if the Date specified by this Calendar instance is before the
+     * Date specified by the parameter. The comparison is not dependent on the
+     * time zones of the Calendars.
+     * 
+     * @param calendar
+     *            the Calendar instance to compare
+     * @return true when this Calendar is before calendar, false otherwise
+     * 
+     * @exception IllegalArgumentException
+     *                when the time is not set and the time cannot be computed
+     *                from the current field values
+     */
+    public boolean before(Object calendar) {
+        if (!(calendar instanceof Calendar)) {
             return false;
         }
-		return getTimeInMillis() < ((Calendar) calendar).getTimeInMillis();
-	}
+        return getTimeInMillis() < ((Calendar) calendar).getTimeInMillis();
+    }
+
+    /**
+     * Clears all of the fields of this Calendar. All fields are initialized to
+     * zero.
+     * 
+     */
+    public final void clear() {
+        for (int i = 0; i < FIELD_COUNT; i++) {
+            fields[i] = 0;
+            isSet[i] = false;
+        }
+        areFieldsSet = isTimeSet = false;
+    }
 
-	/**
-	 * Clears all of the fields of this Calendar. All fields are initialized to
-	 * zero.
-	 * 
-	 */
-	public final void clear() {
-		for (int i = 0; i < FIELD_COUNT; i++) {
-			fields[i] = 0;
-			isSet[i] = false;
-		}
-		areFieldsSet = isTimeSet = false;
-	}
-
-	/**
-	 * Clears the specified field to zero.
-	 * 
-	 * @param field
-	 *            the field to clear
-	 */
-	public final void clear(int field) {
-		fields[field] = 0;
-		isSet[field] = false;
-		areFieldsSet = isTimeSet = false;
-	}
-
-	/**
-	 * Answers a new Calendar with the same properties.
-	 * 
-	 * @return a shallow copy of this Calendar
-	 * 
-	 * @see java.lang.Cloneable
-	 */
-	@Override
+    /**
+     * Clears the specified field to zero.
+     * 
+     * @param field
+     *            the field to clear
+     */
+    public final void clear(int field) {
+        fields[field] = 0;
+        isSet[field] = false;
+        areFieldsSet = isTimeSet = false;
+    }
+
+    /**
+     * Answers a new Calendar with the same properties.
+     * 
+     * @return a shallow copy of this Calendar
+     * 
+     * @see java.lang.Cloneable
+     */
+    @Override
     public Object clone() {
-		try {
-			Calendar clone = (Calendar) super.clone();
-			clone.fields = fields.clone();
-			clone.isSet = isSet.clone();
-			clone.zone = (TimeZone) zone.clone();
-			return clone;
-		} catch (CloneNotSupportedException e) {
-			return null;
-		}
-	}
-
-	/**
-	 * Computes the time from the fields if the time has not already been set.
-	 * Computes the fields from the time if the fields are not already set.
-	 * 
-	 * @exception IllegalArgumentException
-	 *                when the time is not set and the time cannot be computed
-	 *                from the current field values
-	 */
-	protected void complete() {
-		if (!isTimeSet) {
-			computeTime();
-			isTimeSet = true;
-		}
-		if (!areFieldsSet) {
-			computeFields();
-			areFieldsSet = true;
-		}
-	}
-
-	/**
-	 * Computes the Calendar fields from the time.
-	 * 
-	 */
-	protected abstract void computeFields();
-
-	/**
-	 * Computes the time from the Calendar fields.
-	 * 
-	 * @exception IllegalArgumentException
-	 *                when the time cannot be computed from the current field
-	 *                values
-	 */
-	protected abstract void computeTime();
-
-	/**
-	 * Compares the specified object to this Calendar and answer if they are
-	 * equal. The object must be an instance of Calendar and have the same
-	 * properties.
-	 * 
-	 * @param object
-	 *            the object to compare with this object
-	 * @return true if the specified object is equal to this Calendar, false
-	 *         otherwise
-	 */
-	@Override
+        try {
+            Calendar clone = (Calendar) super.clone();
+            clone.fields = fields.clone();
+            clone.isSet = isSet.clone();
+            clone.zone = (TimeZone) zone.clone();
+            return clone;
+        } catch (CloneNotSupportedException e) {
+            return null;
+        }
+    }
+
+    /**
+     * Computes the time from the fields if the time has not already been set.
+     * Computes the fields from the time if the fields are not already set.
+     * 
+     * @exception IllegalArgumentException
+     *                when the time is not set and the time cannot be computed
+     *                from the current field values
+     */
+    protected void complete() {
+        if (!isTimeSet) {
+            computeTime();
+            isTimeSet = true;
+        }
+        if (!areFieldsSet) {
+            computeFields();
+            areFieldsSet = true;
+        }
+    }
+
+    /**
+     * Computes the Calendar fields from the time.
+     * 
+     */
+    protected abstract void computeFields();
+
+    /**
+     * Computes the time from the Calendar fields.
+     * 
+     * @exception IllegalArgumentException
+     *                when the time cannot be computed from the current field
+     *                values
+     */
+    protected abstract void computeTime();
+
+    /**
+     * Compares the specified object to this Calendar and answer if they are
+     * equal. The object must be an instance of Calendar and have the same
+     * properties.
+     * 
+     * @param object
+     *            the object to compare with this object
+     * @return true if the specified object is equal to this Calendar, false
+     *         otherwise
+     */
+    @Override
     public boolean equals(Object object) {
-		if (this == object) {
+        if (this == object) {
             return true;
         }
-		if (!(object instanceof Calendar)) {
+        if (!(object instanceof Calendar)) {
             return false;
         }
-		Calendar cal = (Calendar) object;
-		return getTimeInMillis() == cal.getTimeInMillis()
-				&& isLenient() == cal.isLenient()
-				&& getFirstDayOfWeek() == cal.getFirstDayOfWeek()
-				&& getMinimalDaysInFirstWeek() == cal
-						.getMinimalDaysInFirstWeek()
-				&& getTimeZone().equals(cal.getTimeZone());
-	}
-
-	/**
-	 * Gets the value of the specified field after computing the field values
-	 * from the time if required.
-	 * 
-	 * @param field
-	 *            the field
-	 * @return the value of the specified field
-	 * 
-	 * @exception IllegalArgumentException
-	 *                when the fields are not set, the time is not set, and the
-	 *                time cannot be computed from the current field values
-	 */
-	public int get(int field) {
-		complete();
-		return fields[field];
-	}
-
-	/**
-	 * Gets the maximum value of the specified field for the current date.
-	 * 
-	 * @param field
-	 *            the field
-	 * @return the maximum value of the specified field
-	 */
-	public int getActualMaximum(int field) {
-		int value, next;
-		if (getMaximum(field) == (next = getLeastMaximum(field))) {
+        Calendar cal = (Calendar) object;
+        return getTimeInMillis() == cal.getTimeInMillis()
+                && isLenient() == cal.isLenient()
+                && getFirstDayOfWeek() == cal.getFirstDayOfWeek()
+                && getMinimalDaysInFirstWeek() == cal
+                        .getMinimalDaysInFirstWeek()
+                && getTimeZone().equals(cal.getTimeZone());
+    }
+
+    /**
+     * Gets the value of the specified field after computing the field values
+     * from the time if required.
+     * 
+     * @param field
+     *            the field
+     * @return the value of the specified field
+     * 
+     * @exception IllegalArgumentException
+     *                when the fields are not set, the time is not set, and the
+     *                time cannot be computed from the current field values
+     */
+    public int get(int field) {
+        complete();
+        return fields[field];
+    }
+
+    /**
+     * Gets the maximum value of the specified field for the current date.
+     * 
+     * @param field
+     *            the field
+     * @return the maximum value of the specified field
+     */
+    public int getActualMaximum(int field) {
+        int value, next;
+        if (getMaximum(field) == (next = getLeastMaximum(field))) {
             return next;
         }
-		complete();
-		long orgTime = time;
-		set(field, next);
-		do {
-			value = next;
-			roll(field, true);
-			next = get(field);
-		} while (next > value);
-		time = orgTime;
-		areFieldsSet = false;
-		return value;
-	}
-
-	/**
-	 * Gets the minimum value of the specified field for the current date.
-	 * 
-	 * @param field
-	 *            the field
-	 * @return the minimum value of the specified field
-	 */
-	public int getActualMinimum(int field) {
-		int value, next;
-		if (getMinimum(field) == (next = getGreatestMinimum(field))) {
+        complete();
+        long orgTime = time;
+        set(field, next);
+        do {
+            value = next;
+            roll(field, true);
+            next = get(field);
+        } while (next > value);
+        time = orgTime;
+        areFieldsSet = false;
+        return value;
+    }
+
+    /**
+     * Gets the minimum value of the specified field for the current date.
+     * 
+     * @param field
+     *            the field
+     * @return the minimum value of the specified field
+     */
+    public int getActualMinimum(int field) {
+        int value, next;
+        if (getMinimum(field) == (next = getGreatestMinimum(field))) {
             return next;
         }
-		complete();
-		long orgTime = time;
-		set(field, next);
-		do {
-			value = next;
-			roll(field, false);
-			next = get(field);
-		} while (next < value);
-		time = orgTime;
-		areFieldsSet = false;
-		return value;
-	}
-
-	/**
-	 * Gets the list of installed Locales which support Calendar.
-	 * 
-	 * @return an array of Locale
-	 */
-	public static synchronized Locale[] getAvailableLocales() {
-		return Locale.getAvailableLocales();
-	}
-
-	/**
-	 * Gets the first day of the week for this Calendar.
-	 * 
-	 * @return a Calendar day of the week
-	 */
-	public int getFirstDayOfWeek() {
-		return firstDayOfWeek;
-	}
-
-	/**
-	 * Gets the greatest minimum value of the specified field.
-	 * 
-	 * @param field
-	 *            the field
-	 * @return the greatest minimum value of the specified field
-	 */
-	abstract public int getGreatestMinimum(int field);
-
-	/**
-	 * Constructs a new instance of the Calendar subclass appropriate for the
-	 * default Locale.
-	 * 
-	 * @return a Calendar subclass instance set to the current date and time in
-	 *         the default timezone
-	 */
-	public static synchronized Calendar getInstance() {
-		return new GregorianCalendar();
-	}
-
-	/**
-	 * Constructs a new instance of the Calendar subclass appropriate for the
-	 * specified Locale.
-	 * 
-	 * @param locale
-	 *            the locale to use
-	 * @return a Calendar subclass instance set to the current date and time
-	 */
-	public static synchronized Calendar getInstance(Locale locale) {
-		return new GregorianCalendar(locale);
-	}
-
-	/**
-	 * Constructs a new instance of the Calendar subclass appropriate for the
-	 * default Locale, using the specified TimeZone.
-	 * 
-	 * @param timezone
-	 *            the timezone to use
-	 * @return a Calendar subclass instance set to the current date and time in
-	 *         the specified timezone
-	 */
-	public static synchronized Calendar getInstance(TimeZone timezone) {
-		return new GregorianCalendar(timezone);
-	}
-
-	/**
-	 * Constructs a new instance of the Calendar subclass appropriate for the
-	 * specified Locale.
-	 * 
-	 * @param timezone
-	 *            the timezone to use
-	 * @param locale
-	 *            the locale to use
-	 * @return a Calendar subclass instance set to the current date and time in
-	 *         the specified timezone
-	 */
-	public static synchronized Calendar getInstance(TimeZone timezone,
-			Locale locale) {
-		return new GregorianCalendar(timezone, locale);
-	}
-
-	/**
-	 * Gets the smallest maximum value of the specified field.
-	 * 
-	 * @param field
-	 *            the field
-	 * @return the smallest maximum value of the specified field
-	 */
-	abstract public int getLeastMaximum(int field);
-
-	/**
-	 * Gets the greatest maximum value of the specified field.
-	 * 
-	 * @param field
-	 *            the field
-	 * @return the greatest maximum value of the specified field
-	 */
-	abstract public int getMaximum(int field);
-
-	/**
-	 * Gets the minimal days in the first week of the year.
-	 * 
-	 * @return the minimal days in the first week of the year
-	 */
-	public int getMinimalDaysInFirstWeek() {
-		return minimalDaysInFirstWeek;
-	}
-
-	/**
-	 * Gets the smallest minimum value of the specified field.
-	 * 
-	 * @param field
-	 *            the field
-	 * @return the smallest minimum value of the specified field
-	 */
-	abstract public int getMinimum(int field);
-
-	/**
-	 * Gets the time of this Calendar as a Date object.
-	 * 
-	 * @return a new Date initialized to the time of this Calendar
-	 * 
-	 * @exception IllegalArgumentException
-	 *                when the time is not set and the time cannot be computed
-	 *                from the current field values
-	 */
-	public final Date getTime() {
-		return new Date(getTimeInMillis());
-	}
-
-	/**
-	 * Computes the time from the fields if required and answers the time.
-	 * 
-	 * @return the time of this Calendar
-	 * 
-	 * @exception IllegalArgumentException
-	 *                when the time is not set and the time cannot be computed
-	 *                from the current field values
-	 */
-	public long getTimeInMillis() {
-		if (!isTimeSet) {
-			computeTime();
-			isTimeSet = true;
-		}
-		return time;
-	}
-
-	/**
-	 * Gets the timezone of this Calendar.
-	 * 
-	 * @return the timezone used by this Calendar
-	 */
-	public TimeZone getTimeZone() {
-		return zone;
-	}
-
-	/**
-	 * Answers an integer hash code for the receiver. Objects which are equal
-	 * answer the same value for this method.
-	 * 
-	 * @return the receiver's hash
-	 * 
-	 * @see #equals
-	 */
-	@Override
+        complete();
+        long orgTime = time;
+        set(field, next);
+        do {
+            value = next;
+            roll(field, false);
+            next = get(field);
+        } while (next < value);
+        time = orgTime;
+        areFieldsSet = false;
+        return value;
+    }
+
+    /**
+     * Gets the list of installed Locales which support Calendar.
+     * 
+     * @return an array of Locale
+     */
+    public static synchronized Locale[] getAvailableLocales() {
+        return Locale.getAvailableLocales();
+    }
+
+    /**
+     * Gets the first day of the week for this Calendar.
+     * 
+     * @return a Calendar day of the week
+     */
+    public int getFirstDayOfWeek() {
+        return firstDayOfWeek;
+    }
+
+    /**
+     * Gets the greatest minimum value of the specified field.
+     * 
+     * @param field
+     *            the field
+     * @return the greatest minimum value of the specified field
+     */
+    abstract public int getGreatestMinimum(int field);
+
+    /**
+     * Constructs a new instance of the Calendar subclass appropriate for the
+     * default Locale.
+     * 
+     * @return a Calendar subclass instance set to the current date and time in
+     *         the default timezone
+     */
+    public static synchronized Calendar getInstance() {
+        return new GregorianCalendar();
+    }
+
+    /**
+     * Constructs a new instance of the Calendar subclass appropriate for the
+     * specified Locale.
+     * 
+     * @param locale
+     *            the locale to use
+     * @return a Calendar subclass instance set to the current date and time
+     */
+    public static synchronized Calendar getInstance(Locale locale) {
+        return new GregorianCalendar(locale);
+    }
+
+    /**
+     * Constructs a new instance of the Calendar subclass appropriate for the
+     * default Locale, using the specified TimeZone.
+     * 
+     * @param timezone
+     *            the timezone to use
+     * @return a Calendar subclass instance set to the current date and time in
+     *         the specified timezone
+     */
+    public static synchronized Calendar getInstance(TimeZone timezone) {
+        return new GregorianCalendar(timezone);
+    }
+
+    /**
+     * Constructs a new instance of the Calendar subclass appropriate for the
+     * specified Locale.
+     * 
+     * @param timezone
+     *            the timezone to use
+     * @param locale
+     *            the locale to use
+     * @return a Calendar subclass instance set to the current date and time in
+     *         the specified timezone
+     */
+    public static synchronized Calendar getInstance(TimeZone timezone,
+            Locale locale) {
+        return new GregorianCalendar(timezone, locale);
+    }
+
+    /**
+     * Gets the smallest maximum value of the specified field.
+     * 
+     * @param field
+     *            the field
+     * @return the smallest maximum value of the specified field
+     */
+    abstract public int getLeastMaximum(int field);
+
+    /**
+     * Gets the greatest maximum value of the specified field.
+     * 
+     * @param field
+     *            the field
+     * @return the greatest maximum value of the specified field
+     */
+    abstract public int getMaximum(int field);
+
+    /**
+     * Gets the minimal days in the first week of the year.
+     * 
+     * @return the minimal days in the first week of the year
+     */
+    public int getMinimalDaysInFirstWeek() {
+        return minimalDaysInFirstWeek;
+    }
+
+    /**
+     * Gets the smallest minimum value of the specified field.
+     * 
+     * @param field
+     *            the field
+     * @return the smallest minimum value of the specified field
+     */
+    abstract public int getMinimum(int field);
+
+    /**
+     * Gets the time of this Calendar as a Date object.
+     * 
+     * @return a new Date initialized to the time of this Calendar
+     * 
+     * @exception IllegalArgumentException
+     *                when the time is not set and the time cannot be computed
+     *                from the current field values
+     */
+    public final Date getTime() {
+        return new Date(getTimeInMillis());
+    }
+
+    /**
+     * Computes the time from the fields if required and answers the time.
+     * 
+     * @return the time of this Calendar
+     * 
+     * @exception IllegalArgumentException
+     *                when the time is not set and the time cannot be computed
+     *                from the current field values
+     */
+    public long getTimeInMillis() {
+        if (!isTimeSet) {
+            computeTime();
+            isTimeSet = true;
+        }
+        return time;
+    }
+
+    /**
+     * Gets the timezone of this Calendar.
+     * 
+     * @return the timezone used by this Calendar
+     */
+    public TimeZone getTimeZone() {
+        return zone;
+    }
+
+    /**
+     * Answers an integer hash code for the receiver. Objects which are equal
+     * answer the same value for this method.
+     * 
+     * @return the receiver's hash
+     * 
+     * @see #equals
+     */
+    @Override
     public int hashCode() {
-		return (isLenient() ? 1237 : 1231) + getFirstDayOfWeek()
-				+ getMinimalDaysInFirstWeek() + getTimeZone().hashCode();
-	}
-
-	/**
-	 * Gets the value of the specified field without recomputing.
-	 * 
-	 * @param field
-	 *            the field
-	 * @return the value of the specified field
-	 */
-	protected final int internalGet(int field) {
-		return fields[field];
-	}
-
-	/**
-	 * Answers if this Calendar accepts field values which are outside the valid
-	 * range for the field.
-	 * 
-	 * @return true if this Calendar is lenient, false otherwise
-	 */
-	public boolean isLenient() {
-		return lenient;
-	}
-
-	/**
-	 * Answers if the specified field is set.
-	 * 
-	 * @param field
-	 *            a calendar field
-	 * @return true if the specified field is set, false otherwise
-	 */
-	public final boolean isSet(int field) {
-		return isSet[field];
-	}
-
-	/**
-	 * Adds the specified amount the specified field and wrap the value of the
-	 * field when it goes beyond the maximum or minimum value for the current
-	 * date. Other fields will be adjusted as required to maintain a consistent
-	 * date.
-	 * 
-	 * @param field
-	 *            the field to roll
-	 * @param value
-	 *            the amount to add
-	 */
-	public void roll(int field, int value) {
-		boolean increment = value >= 0;
-		int count = increment ? value : -value;
-		for (int i = 0; i < count; i++) {
+        return (isLenient() ? 1237 : 1231) + getFirstDayOfWeek()
+                + getMinimalDaysInFirstWeek() + getTimeZone().hashCode();
+    }
+
+    /**
+     * Gets the value of the specified field without recomputing.
+     * 
+     * @param field
+     *            the field
+     * @return the value of the specified field
+     */
+    protected final int internalGet(int field) {
+        return fields[field];
+    }
+
+    /**
+     * Answers if this Calendar accepts field values which are outside the valid
+     * range for the field.
+     * 
+     * @return true if this Calendar is lenient, false otherwise
+     */
+    public boolean isLenient() {
+        return lenient;
+    }
+
+    /**
+     * Answers if the specified field is set.
+     * 
+     * @param field
+     *            a calendar field
+     * @return true if the specified field is set, false otherwise
+     */
+    public final boolean isSet(int field) {
+        return isSet[field];
+    }
+
+    /**
+     * Adds the specified amount the specified field and wrap the value of the
+     * field when it goes beyond the maximum or minimum value for the current
+     * date. Other fields will be adjusted as required to maintain a consistent
+     * date.
+     * 
+     * @param field
+     *            the field to roll
+     * @param value
+     *            the amount to add
+     */
+    public void roll(int field, int value) {
+        boolean increment = value >= 0;
+        int count = increment ? value : -value;
+        for (int i = 0; i < count; i++) {
             roll(field, increment);
         }
-	}
+    }
 
-	/**
-	 * Increment or decrement the specified field and wrap the value of the
-	 * field when it goes beyond the maximum or minimum value for the current
-	 * date. Other fields will be adjusted as required to maintain a consistent
-	 * date.
-	 * 
-	 * @param field
-	 *            the field to roll
-	 * @param increment
-	 *            true to increment the field, false to decrement
-	 */
-	abstract public void roll(int field, boolean increment);
-
-	/**
-	 * Sets a field to the specified value.
-	 * 
-	 * @param field
-	 *            the Calendar field to modify
-	 * @param value
-	 *            the value
-	 */
-	public void set(int field, int value) {
-		fields[field] = value;
-		isSet[field] = true;
-		areFieldsSet = isTimeSet = false;
-		if (field > MONTH && field < AM_PM) {
+    /**
+     * Increment or decrement the specified field and wrap the value of the
+     * field when it goes beyond the maximum or minimum value for the current
+     * date. Other fields will be adjusted as required to maintain a consistent
+     * date.
+     * 
+     * @param field
+     *            the field to roll
+     * @param increment
+     *            true to increment the field, false to decrement
+     */
+    abstract public void roll(int field, boolean increment);
+
+    /**
+     * Sets a field to the specified value.
+     * 
+     * @param field
+     *            the Calendar field to modify
+     * @param value
+     *            the value
+     */
+    public void set(int field, int value) {
+        fields[field] = value;
+        isSet[field] = true;
+        areFieldsSet = isTimeSet = false;
+        if (field > MONTH && field < AM_PM) {
             lastDateFieldSet = field;
         }
-		if (field == HOUR || field == HOUR_OF_DAY) {
+        if (field == HOUR || field == HOUR_OF_DAY) {
             lastTimeFieldSet = field;
         }
         if (field == AM_PM) {
             lastTimeFieldSet = HOUR;
         }
-	}
+    }
+
+    /**
+     * Sets the year, month and day of the month fields.
+     * 
+     * @param year
+     *            the year
+     * @param month
+     *            the month
+     * @param day
+     *            the day of the month
+     */
+    public final void set(int year, int month, int day) {
+        set(YEAR, year);
+        set(MONTH, month);
+        set(DATE, day);
+    }
+
+    /**
+     * Sets the year, month, day of the month, hour of day and minute fields.
+     * 
+     * @param year
+     *            the year
+     * @param month
+     *            the month
+     * @param day
+     *            the day of the month
+     * @param hourOfDay
+     *            the hour of day
+     * @param minute
+     *            the minute
+     */
+    public final void set(int year, int month, int day, int hourOfDay,
+            int minute) {
+        set(year, month, day);
+        set(HOUR_OF_DAY, hourOfDay);
+        set(MINUTE, minute);
+    }
+
+    /**
+     * Sets the year, month, day of the month, hour of day, minute and second
+     * fields.
+     * 
+     * @param year
+     *            the year
+     * @param month
+     *            the month
+     * @param day
+     *            the day of the month
+     * @param hourOfDay
+     *            the hour of day
+     * @param minute
+     *            the minute
+     * @param second
+     *            the second
+     */
+    public final void set(int year, int month, int day, int hourOfDay,
+            int minute, int second) {
+        set(year, month, day, hourOfDay, minute);
+        set(SECOND, second);
+    }
+
+    /**
+     * Sets the first day of the week for this Calendar.
+     * 
+     * @param value
+     *            a Calendar day of the week
+     */
+    public void setFirstDayOfWeek(int value) {
+        firstDayOfWeek = value;
+    }
+
+    /**
+     * Sets this Calendar to accept field values which are outside the valid
+     * range for the field.
+     * 
+     * @param value
+     *            a boolean value
+     */
+    public void setLenient(boolean value) {
+        lenient = value;
+    }
+
+    /**
+     * Sets the minimal days in the first week of the year.
+     * 
+     * @param value
+     *            the minimal days in the first week of the year
+     */
+    public void setMinimalDaysInFirstWeek(int value) {
+        minimalDaysInFirstWeek = value;
+    }
+
+    /**
+     * Sets the time of this Calendar.
+     * 
+     * @param date
+     *            a Date object
+     */
+    public final void setTime(Date date) {
+        setTimeInMillis(date.getTime());
+    }
+
+    /**
+     * Sets the time of this Calendar.
+     * 
+     * @param milliseconds
+     *            the time as the number of milliseconds since Jan. 1, 1970
+     */
+    public void setTimeInMillis(long milliseconds) {
+        if (!isTimeSet || !areFieldsSet || time != milliseconds) {
+            time = milliseconds;
+            isTimeSet = true;
+            areFieldsSet = false;
+            complete();
+        }
+    }
 
-	/**
-	 * Sets the year, month and day of the month fields.
-	 * 
-	 * @param year
-	 *            the year
-	 * @param month
-	 *            the month
-	 * @param day
-	 *            the day of the month
-	 */
-	public final void set(int year, int month, int day) {
-		set(YEAR, year);
-		set(MONTH, month);
-		set(DATE, day);
-	}
-
-	/**
-	 * Sets the year, month, day of the month, hour of day and minute fields.
-	 * 
-	 * @param year
-	 *            the year
-	 * @param month
-	 *            the month
-	 * @param day
-	 *            the day of the month
-	 * @param hourOfDay
-	 *            the hour of day
-	 * @param minute
-	 *            the minute
-	 */
-	public final void set(int year, int month, int day, int hourOfDay,
-			int minute) {
-		set(year, month, day);
-		set(HOUR_OF_DAY, hourOfDay);
-		set(MINUTE, minute);
-	}
-
-	/**
-	 * Sets the year, month, day of the month, hour of day, minute and second
-	 * fields.
-	 * 
-	 * @param year
-	 *            the year
-	 * @param month
-	 *            the month
-	 * @param day
-	 *            the day of the month
-	 * @param hourOfDay
-	 *            the hour of day
-	 * @param minute
-	 *            the minute
-	 * @param second
-	 *            the second
-	 */
-	public final void set(int year, int month, int day, int hourOfDay,
-			int minute, int second) {
-		set(year, month, day, hourOfDay, minute);
-		set(SECOND, second);
-	}
-
-	/**
-	 * Sets the first day of the week for this Calendar.
-	 * 
-	 * @param value
-	 *            a Calendar day of the week
-	 */
-	public void setFirstDayOfWeek(int value) {
-		firstDayOfWeek = value;
-	}
-
-	/**
-	 * Sets this Calendar to accept field values which are outside the valid
-	 * range for the field.
-	 * 
-	 * @param value
-	 *            a boolean value
-	 */
-	public void setLenient(boolean value) {
-		lenient = value;
-	}
-
-	/**
-	 * Sets the minimal days in the first week of the year.
-	 * 
-	 * @param value
-	 *            the minimal days in the first week of the year
-	 */
-	public void setMinimalDaysInFirstWeek(int value) {
-		minimalDaysInFirstWeek = value;
-	}
-
-	/**
-	 * Sets the time of this Calendar.
-	 * 
-	 * @param date
-	 *            a Date object
-	 */
-	public final void setTime(Date date) {
-		setTimeInMillis(date.getTime());
-	}
-
-	/**
-	 * Sets the time of this Calendar.
-	 * 
-	 * @param milliseconds
-	 *            the time as the number of milliseconds since Jan. 1, 1970
-	 */
-	public void setTimeInMillis(long milliseconds) {
-            if(!isTimeSet || !areFieldsSet || time!=milliseconds){	
-        	time = milliseconds;
-		isTimeSet = true;
-		areFieldsSet = false;
-		complete();
-	    }
-	}
-
-	/**
-	 * Sets the timezone used by this Calendar.
-	 * 
-	 * @param timezone
-	 *            a TimeZone
-	 */
-	public void setTimeZone(TimeZone timezone) {
-		zone = timezone;
-		areFieldsSet = false;
-	}
-
-	/**
-	 * Answers the string representation of this Calendar.
-	 * 
-	 * @return the string representation of this Calendar
-	 */
-	@Override
+    /**
+     * Sets the timezone used by this Calendar.
+     * 
+     * @param timezone
+     *            a TimeZone
+     */
+    public void setTimeZone(TimeZone timezone) {
+        zone = timezone;
+        areFieldsSet = false;
+    }
+
+    /**
+     * Answers the string representation of this Calendar.
+     * 
+     * @return the string representation of this Calendar
+     */
+    @Override
+    @SuppressWarnings("nls")
     public String toString() {
-		StringBuffer result = new StringBuffer(getClass().getName() + "[time=" //$NON-NLS-1$
-				+ (isTimeSet ? String.valueOf(time) : "?") + ",areFieldsSet="  //$NON-NLS-1$//$NON-NLS-2$
-				+ areFieldsSet +
-				// ",areAllFieldsSet=" + areAllFieldsSet +
-				",lenient=" + lenient + ",zone=" + zone + ",firstDayOfWeek=" //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
-				+ firstDayOfWeek + ",minimalDaysInFirstWeek=" //$NON-NLS-1$
-				+ minimalDaysInFirstWeek);
-		for (int i = 0; i < FIELD_COUNT; i++) {
-			result.append(',');
-			result.append(fieldNames[i]);
-			result.append('=');
-			if (isSet[i]) {
+        StringBuffer result = new StringBuffer(getClass().getName() + "[time="
+                + (isTimeSet ? String.valueOf(time) : "?")
+                + ",areFieldsSet="
+                + areFieldsSet
+                + // ",areAllFieldsSet=" + areAllFieldsSet +
+                ",lenient=" + lenient + ",zone=" + zone + ",firstDayOfWeek="
+                + firstDayOfWeek + ",minimalDaysInFirstWeek="
+                + minimalDaysInFirstWeek);
+        for (int i = 0; i < FIELD_COUNT; i++) {
+            result.append(',');
+            result.append(fieldNames[i]);
+            result.append('=');
+            if (isSet[i]) {
                 result.append(fields[i]);
             } else {
                 result.append('?');
             }
-		}
-		result.append(']');
-		return result.toString();
-	}
-
-	/**
-	 * Compares the times of the two Calendars, which represent the milliseconds
-	 * from the January 1, 1970 00:00:00.000 GMT (Gregorian).
-	 * 
-	 * @param anotherCalendar
-	 *            another calendar that is compared with.
-	 * @return 0 if the times of the two calendar are equal, -1 if the time of
-	 *         this calendar is before the other one, 1 if the time of this
-	 *         calendar is after the other one.
-	 * @throws NullPointerException
-	 *             if the argument of calendar is null.
-	 * @throws IllegalArgumentException
-	 *             if the argument of the calendar does not include a valid time
-	 *             value.
-	 */
-	public int compareTo(Calendar anotherCalendar) {
-		if (null == anotherCalendar) {
-			throw new NullPointerException();
-		}
-		long timeInMillis = getTimeInMillis();
-		long anotherTimeInMillis = anotherCalendar.getTimeInMillis();
-		if (timeInMillis > anotherTimeInMillis) {
-			return 1;
-		}
-		if (timeInMillis == anotherTimeInMillis) {
-			return 0;
-		}
-		return -1;
-	}
-
-	private static final ObjectStreamField[] serialPersistentFields = {
-			new ObjectStreamField("areFieldsSet", Boolean.TYPE), //$NON-NLS-1$
-			new ObjectStreamField("fields", int[].class), //$NON-NLS-1$
-			new ObjectStreamField("firstDayOfWeek", Integer.TYPE), //$NON-NLS-1$
-			new ObjectStreamField("isSet", boolean[].class), //$NON-NLS-1$
-			new ObjectStreamField("isTimeSet", Boolean.TYPE), //$NON-NLS-1$
-			new ObjectStreamField("lenient", Boolean.TYPE), //$NON-NLS-1$
-			new ObjectStreamField("minimalDaysInFirstWeek", Integer.TYPE), //$NON-NLS-1$
-			new ObjectStreamField("nextStamp", Integer.TYPE), //$NON-NLS-1$
-			new ObjectStreamField("serialVersionOnStream", Integer.TYPE), //$NON-NLS-1$
-			new ObjectStreamField("time", Long.TYPE), //$NON-NLS-1$
-			new ObjectStreamField("zone", TimeZone.class), }; //$NON-NLS-1$
-
-	private void writeObject(ObjectOutputStream stream) throws IOException {
-		complete();
-		ObjectOutputStream.PutField putFields = stream.putFields();
-		putFields.put("areFieldsSet", areFieldsSet); //$NON-NLS-1$
-		putFields.put("fields", this.fields); //$NON-NLS-1$
-		putFields.put("firstDayOfWeek", firstDayOfWeek); //$NON-NLS-1$
-		putFields.put("isSet", isSet); //$NON-NLS-1$
-		putFields.put("isTimeSet", isTimeSet); //$NON-NLS-1$
-		putFields.put("lenient", lenient); //$NON-NLS-1$
-		putFields.put("minimalDaysInFirstWeek", minimalDaysInFirstWeek); //$NON-NLS-1$
-		putFields.put("nextStamp", 2 /* MINIMUM_USER_STAMP */); //$NON-NLS-1$
-		putFields.put("serialVersionOnStream", 1); //$NON-NLS-1$
-		putFields.put("time", time); //$NON-NLS-1$
-		putFields.put("zone", zone); //$NON-NLS-1$
-		stream.writeFields();
-	}
-
-	private void readObject(ObjectInputStream stream) throws IOException,
-			ClassNotFoundException {
-		ObjectInputStream.GetField readFields = stream.readFields();
-		areFieldsSet = readFields.get("areFieldsSet", false); //$NON-NLS-1$
-		this.fields = (int[]) readFields.get("fields", null); //$NON-NLS-1$
-		firstDayOfWeek = readFields.get("firstDayOfWeek", Calendar.SUNDAY); //$NON-NLS-1$
-		isSet = (boolean[]) readFields.get("isSet", null); //$NON-NLS-1$
-		isTimeSet = readFields.get("isTimeSet", false); //$NON-NLS-1$
-		lenient = readFields.get("lenient", true); //$NON-NLS-1$
-		minimalDaysInFirstWeek = readFields.get("minimalDaysInFirstWeek", 1); //$NON-NLS-1$
-		time = readFields.get("time", 0L); //$NON-NLS-1$
-		zone = (TimeZone) readFields.get("zone", null); //$NON-NLS-1$
-	}
+        }
+        result.append(']');
+        return result.toString();
+    }
+
+    /**
+     * Compares the times of the two Calendars, which represent the milliseconds
+     * from the January 1, 1970 00:00:00.000 GMT (Gregorian).
+     * 
+     * @param anotherCalendar
+     *            another calendar that is compared with.
+     * @return 0 if the times of the two calendar are equal, -1 if the time of
+     *         this calendar is before the other one, 1 if the time of this
+     *         calendar is after the other one.
+     * @throws NullPointerException
+     *             if the argument of calendar is null.
+     * @throws IllegalArgumentException
+     *             if the argument of the calendar does not include a valid time
+     *             value.
+     */
+    public int compareTo(Calendar anotherCalendar) {
+        if (null == anotherCalendar) {
+            throw new NullPointerException();
+        }
+        long timeInMillis = getTimeInMillis();
+        long anotherTimeInMillis = anotherCalendar.getTimeInMillis();
+        if (timeInMillis > anotherTimeInMillis) {
+            return 1;
+        }
+        if (timeInMillis == anotherTimeInMillis) {
+            return 0;
+        }
+        return -1;
+    }
+
+    @SuppressWarnings("nls")
+    private static final ObjectStreamField[] serialPersistentFields = {
+            new ObjectStreamField("areFieldsSet", Boolean.TYPE),
+            new ObjectStreamField("fields", int[].class),
+            new ObjectStreamField("firstDayOfWeek", Integer.TYPE),
+            new ObjectStreamField("isSet", boolean[].class),
+            new ObjectStreamField("isTimeSet", Boolean.TYPE),
+            new ObjectStreamField("lenient", Boolean.TYPE),
+            new ObjectStreamField("minimalDaysInFirstWeek", Integer.TYPE),
+            new ObjectStreamField("nextStamp", Integer.TYPE),
+            new ObjectStreamField("serialVersionOnStream", Integer.TYPE),
+            new ObjectStreamField("time", Long.TYPE),
+            new ObjectStreamField("zone", TimeZone.class), };
+
+    @SuppressWarnings("nls")
+    private void writeObject(ObjectOutputStream stream) throws IOException {
+        complete();
+        ObjectOutputStream.PutField putFields = stream.putFields();
+        putFields.put("areFieldsSet", areFieldsSet);
+        putFields.put("fields", this.fields);
+        putFields.put("firstDayOfWeek", firstDayOfWeek);
+        putFields.put("isSet", isSet);
+        putFields.put("isTimeSet", isTimeSet);
+        putFields.put("lenient", lenient);
+        putFields.put("minimalDaysInFirstWeek", minimalDaysInFirstWeek);
+        putFields.put("nextStamp", 2 /* MINIMUM_USER_STAMP */);
+        putFields.put("serialVersionOnStream", 1);
+        putFields.put("time", time);
+        putFields.put("zone", zone);
+        stream.writeFields();
+    }
+
+    @SuppressWarnings("nls")
+    private void readObject(ObjectInputStream stream) throws IOException,
+            ClassNotFoundException {
+        ObjectInputStream.GetField readFields = stream.readFields();
+        areFieldsSet = readFields.get("areFieldsSet", false);
+        this.fields = (int[]) readFields.get("fields", null);
+        firstDayOfWeek = readFields.get("firstDayOfWeek", Calendar.SUNDAY);
+        isSet = (boolean[]) readFields.get("isSet", null);
+        isTimeSet = readFields.get("isTimeSet", false);
+        lenient = readFields.get("lenient", true);
+        minimalDaysInFirstWeek = readFields.get("minimalDaysInFirstWeek", 1);
+        time = readFields.get("time", 0L);
+        zone = (TimeZone) readFields.get("zone", null);
+    }
 }