PIbd-23_Panina_A.D.Cruiser.Hard/TrashCollection.java

import java.util.LinkedList;
public class TrashCollection <T extends DrawingCruiser>{
    LinkedList<T> linkedList;
    public TrashCollection(){
        linkedList = new LinkedList<>();
    }
    public void Add(T cruiser){
        linkedList.add(cruiser);
    }
    public void PopHead(){
        if(linkedList.size() ==0)
            return;
        linkedList.remove();
    }
    public T GetLast(){
        return linkedList.getFirst();
    }
    public int GetSize(){return linkedList.size();}
}