import java.io.File;
import static java.lang.System.out;
import java.util.Scanner;

public class DeleteEvidence {

   public static void main(String args[]) {
      File evidence = new File("falszyweRachunki.txt");
      Scanner keyboard = new Scanner(System.in);
      char reply;

      do {
         out.print("Delete evidence? (y/n) ");
         reply = keyboard.findWithinHorizon(".",0).charAt(0);
      } while (reply != 'y' && reply != 'n');

      if (reply == 'y') {
         out.println("Okay, here goes...");
         evidence.delete();
         out.println("The evidence has been deleted.");
      } else {
         out.println("Sorry, buddy. Just asking.");
      }

      keyboard.close();
   }
}
