Format for GERMAN locale : NumberFormat « I18N « Java Tutorial

1. Java Tutorial
2. I18N
3. NumberFormat

import java.text.NumberFormat;
import java.util.Locale;

public class Main {
  public static void main(String[] argv) throws Exception {

    Locale locale = Locale.GERMAN;
    String string = NumberFormat.getNumberInstance(locale).format(-1234.56); 
    System.out.println(string);
  }
}
//-1.234,56