import java.util.*;

class UseTransformers4
{
 public static void main(String[] args) throws Exception
 {
  Scanner input = new Scanner(System.in);
  System.out.println("Enter some words (all on one line, separated by spaces):");
  String line = input.nextLine();
  String[] words = line.split(" ");
  ArrayList<String> a = new ArrayList<String>();
  for(int i=0; i<words.length; i++)
      a.add(words[i]);
  System.out.println("The words are stored in an ArrayList: "+a);
  Transformer<String> numberer = new NumberAdder();
  ArrayList<String> b=Transformers.applyConst(numberer,a);
  System.out.println("Numbering the words gives: "+b);
  ((NumberAdder) numberer).reset();
  System.out.println("Enter some more words (all on one line, separated by spaces):");
  line = input.nextLine();
  words = line.split(" ");
  ArrayList<String> c = new ArrayList<String>();
  for(int i=0; i<words.length; i++)
      c.add(words[i]);
  ArrayList<String> d=Transformers.applyConst(numberer,c);
  System.out.println("Numbering these words gives: "+d);
 }

}