public class Argumente {
  public static int summiere(int... werte) {
    int summe = 0;
    for (int x : werte)
      summe = summe + x;
    return summe;
  }

  public static void main(String[] args) {
    System.out.println("summiere(1,2): " + summiere(1,2));
    System.out.println("summiere(1,2,3,4,5): " + summiere(1,2,3,4,5));
    int[] feld = new int[] {1,2,3,4,5,6,7,8,9};
    System.out.println("summiere(feld): " + summiere(feld));
  }
}