import java.text.MessageFormat;
import java.util.Date;
import java.util.Locale;
public class MainClass {
public static void main(String[] argv) {
String pattern = "{0}K was deleted on {1}.";
MessageFormat formatter = new MessageFormat(pattern);
Double kb = new Double(3.5);
Date today = new Date();
Object[] arguments = { kb, today };
formatter.setLocale(Locale.US);
System.out.println(formatter.format(arguments));
formatter.setLocale(Locale.FRANCE);
System.out.println(formatter.format(arguments));
pattern = "On {1}, {0}K was deleted.";
formatter.applyPattern(pattern);
System.out.println(formatter.format(arguments));
formatter.setLocale(Locale.US);
System.out.println(formatter.format(arguments));
}
}