Пример #1
0
  public static void main(String args[]) {
    functionOne(); // call function without parameters
    int x = 3;
    int y = 9;
    int z;
    z = addtwonumbers(x, y); // x and y are pass by value

    System.out.println(x);
    System.out.println(y);

    IntClass a = new IntClass(); // Reference through instances
    IntClass b = new IntClass(); // of classes

    a.setNum(3);
    b.setNum(9);
    addtwonumbers(a, b); // a and b are pass by reference

    System.out.println(a.getNum() + b.getNum());
  }
Пример #2
0
 public static void addtwonumbers(IntClass x, IntClass y) {
   x.addtoNum(100);
   y.addtoNum(200);
 }