//  ParametersVaryingInNumber.java  Copyright (c) 2005 Kari Laitinen

//  http://www.naturalprogramming.com

//  2005-07-15   File created.
//  2005-08-03   Last modification.

/*  With the ... notation it is possible to declare a method that
    accepts a varying number of parameters of the same type. Only the
    last formal parameter of a method can be declared this way.

    The last parameters of the methods in this program work like
    arrays when they are declared with the three dots ... 

    The corresponding C# program is ParamsKeywordTest.cs
*/

import java.util.* ;

class ParametersVaryingInNumber
{
   static void print_integers( int... given_integers )
   {
      System.out.print( "\n   Given integers: " ) ;

      for ( int integer_index  =  0 ;
                integer_index  <  given_integers.length ;
                integer_index  ++ )
      {
         System.out.print( "  "  +  given_integers[ integer_index ] ) ;
      }
   }

   static void print_string_and_integers( String  given_string,
                                          int... given_integers )
   {
      System.out.print( "\n   "  +  given_string  +  "   " ) ;

      for ( int integer_in_array : given_integers )
      {
         System.out.print( "  "  +  integer_in_array ) ;
      }
   }

   public static void main( String[] not_in_use )
   {
      int some_int_variable  =  999 ;
      int another_int_variable  =  444 ;

      print_integers() ;
      print_integers( 1111 ) ;
      print_integers( 3, 88, 77, 2, 5 ) ;
      print_integers( some_int_variable, another_int_variable ) ;

      int[] array_of_integers  =  { 44, 999, 66, 11 } ;

      print_integers( array_of_integers ) ;
  

      print_string_and_integers( "xxx" ) ;

      print_string_and_integers( "yyy", 1111 ) ;

      print_string_and_integers( "zzz", 3, 88, 77, 2, 5 ) ;

      print_string_and_integers( "www", array_of_integers ) ;
  


   }
}