import java.util.*;

public class Polyglot implements PolyglotI18NStrings {

protected static Locale partOfTheWorld;
protected static Hashtable localeMap;
protected static int localeIndex;

protected static final int AFTERNOON_START	= 12;	// hours (24 based)
protected static final int EVENING_START	= 18;

//-------------------------------------------------------------------
// Initialize the locale-awareness of the program.
//-------------------------------------------------------------------
static {

	// find out where we got transported to
	partOfTheWorld = Locale.getDefault();

	// create a little database of locales that we support
	localeMap = new Hashtable();
	localeMap.put(Locale.ENGLISH		, new Integer(0));
	localeMap.put(Locale.FRANCE			, new Integer(1));
	localeMap.put(new Locale("nl","NL")	, new Integer(2));	// DUTCH

	Integer locIndex = (Integer) localeMap.get(partOfTheWorld);
	if ( locIndex == null ) {
		locIndex = new Integer(0);
	}

	// all user-visible strings can be found at array index N
	localeIndex = locIndex.intValue();
}
//-------------------------------------------------------------------
// Program main() entry point
//-------------------------------------------------------------------
public static void main (String[] args) {
GregorianCalendar now = new GregorianCalendar();

	now.setTime(new Date());

	// output localized "Dear User, Good Morning/Afternoon/Evening"
	System.out.print(visible(dearUser) + ", ");

	int hour = now.get(Calendar.HOUR_OF_DAY);

	if ( hour < AFTERNOON_START ) {
		System.out.print(visible(goodMorning));
	} else
	if ( hour < EVENING_START ) {
		System.out.print(visible(goodAfternoon));
	} else {
		System.out.print(visible(goodEvening));
	}

	System.out.println("!");
}
//-------------------------------------------------------------------
// Utility function to return localized string.
//-------------------------------------------------------------------
protected static String visible(String[] stringSet) {
String localized;

	try {
		// select correct string for current locale.
		localized = stringSet[localeIndex];
	} catch (IndexOutOfBoundsException unknownLocale) {

		// use ENGLISH string as fallback.
		localized = stringSet[0];

		// but print error message so that we know there's a problem.
		System.out.println("ERROR: visible(" + localized + ") not found!");
		System.out.println("(index was " + localeIndex +")");
	}
	return localized;
}
} // End of Class Polyglot