//  BoxingTests.java  (c) 2005 Kari Laitinen

//  http://www.naturalprogramming.com

//  2005-05-02  File created.
//  2005-05-02  Last modification.

class BoxingTests
{
   static int increment_integer( Object integer_as_object )
   {
      int integer_to_increment  =  (Integer) integer_as_object ;

      integer_to_increment  ++  ;

      return  integer_to_increment ;
   }

   public static void main( String[] not_in_use )
   {
      int  some_integer  =  222 ;

      int  incremented_integer  =  increment_integer( some_integer ) ;

      System.out.print("\n  Incremented value :  "  +  incremented_integer ) ;

      //  Type Integer behaves largely as int.

      Integer another_integer  =  333 ;

      another_integer  =  another_integer  +  444 ;
      another_integer  =  another_integer  -  some_integer ;

      System.out.print("\n  Incremented another_integer :  "
                    +  increment_integer( another_integer ) ) ;
   }
}