Method main

patterns/trash/TrashVisitor.java:56–65

(String[] args)

public class TrashVisitor {
  public static void main(String[] args) {
    List<Trash> bin = new ArrayList<>();
    ParseTrash.fillBin("trash", bin);
    List<Visitor> visitors = Arrays.asList(
      new PriceVisitor(), new WeightVisitor());
    bin.forEach(
      trash -> visitors.forEach(trash::accept)
    );
    visitors.forEach(Visitor::total);
  }
}
/* Output:
Loading patterns.trash.Cardboard