Class FillableList

patterns/trash/FillableList.java:9–18

import java.util.*;

public class FillableList<T extends Trash>
implements Fillable<T> {
  private List<T> list;
  public FillableList(List<T> list) {
    this.list = list;
  }
  @Override public void addTrash(T t) {
    list.add(t);
  }
}