What happens when you try to use multiple Widget objects in multiple Threads? : Questions « Java Source And Data Type « SCJP

1. SCJP
2. Java Source And Data Type
3. Questions

class Widget {
  static private int widgetCount = 0;

  public String wName;

  int wNumber;

  private static int addWidget() {
    return ++widgetCount;
  }

  public Widget() {
    wNumber = addWidget();
  }
}



   A. Each Widget gets a unique wNumber that reflects the order in which the Widgets were created.
   B. Each Widget gets a wNumber, but you cannot guarantee that the number will be unique.