🚀 go-pugleaf

class Outer
{
   int outer_i = 100;
   void test()
   {      
         Inner in = new Inner(this);
         in.display();
   }
  
    public static void main(String [] args)
    {
         Outer outer =new Outer();
         outer.test();
    }
} 
 class Inner
   {      
         Outer outer;
         public Inner(Outer outer)
         {
         this.outer = outer; 
         }
         void display()
         {
               System.out.println("outer_i="+outer_i);
         }
    }  
--

�� ��Դ:���Ұ��Ͽ�վ nkbbs.org ��Web[FROM: 211.100.12.54]