//  Forcodes.java  (c) 2004 Kari Laitinen

//  http://www.naturalprogramming.com

//  2004-03-07  File created.
//  2004-10-10  Last modification.

class Forcodes
{
   public static void main( String[] not_in_use )
   {
      int   number_of_codes_on_this_line  =  0 ;

      System.out.print( "\n The visible characters with codes from 20"
                     +  "\n to 7F (hexadecimal) are the following:\n\n ");

      for ( int numerical_code  =  0x20 ;
                numerical_code  <  0x80 ;
                numerical_code  ++ )
      {
         char  character_to_print  =  (char) numerical_code  ;

         System.out.print( character_to_print  +  " " ) ;
         System.out.printf( "%x ", numerical_code ) ;

         number_of_codes_on_this_line  ++  ;

         if (  number_of_codes_on_this_line  ==  8  )
         {
            System.out.print( "\n " ) ;
            number_of_codes_on_this_line   =  0 ;
         }
      }
   }
}

/***  Multiline comment: 

      Another possibility to convert an int value to a
      hexadecimal string would be to write:

         String  numerical_code_as_hexadecimal_string  =
                           Integer.toHexString( numerical_code ) ;


*****/